Detailed Information

Research Field/Keywords for Research Field

• Electrical Machine, Numerical Analysis

Education

• 1988/03, Dept. of Electrical Engineering, Graduated
• 1990/03, Dept. of Electrical Engineering, Master Course, Completed
• 1993/03, Doctor Course, Completed

Employment Experience

• 1990/04 - 1992/07
• 1992/08 - 1994/04
• 1994/04 - 1994/06 Research Associate
• 1994/06 - 2001/02 Research Associate
• 1999/06 - 2000/01 Visiting Researcher University of Bath
• 2000/01 - 2000/03 Visiting Researcher Grenoble Institute of Technology
• 2001/03 - 2007/03 Associate Professor, Faculty of Science and Engineering, Saga University
• 2007/04 - 2007/12 Associate Professor, Faculty of Science and Engineering, Saga University
• 2008/01 - 2010/03 Professor, Faculty of Science and Engineering, Saga University
• 2010/04 -  *  Professor, Advanced Technology Fusion, Graduate School of Science and Engineering, Saga University
• 2015/03 - 2018/02 Visiting Professor Wuhan University
• 2018/04 -  *  Professor, Faculty of Science and Engineering, Saga University

Field of Specialization

• Power engineering/Power conversion/Electric machinery, Electronic materials/Electric materials, Computational science, Physical properties of metals/Metal-base materials

Membership in Academic Societies

• Compumag Society

Awards

• 電気学会論文発表賞Ｂ （1993/03）
• 電気学会論文発表賞A （2002/03）
• エンジニアリング振興協会エンジニアリング功労者賞（グループ表彰） （2006/07）
• The Best Poster Paper Award, IEEE CEFC 2016 （2016/11）
• The Best Poster Award, IEEE INTERMAG 2018 Conference （2018/04）

Research Topics and Results

• Modeling of leakage magnetic field of electric machines using blocks with magnetizations for design of magnetically shielded room 2017/06
• Effect of eddy currents on method for evaluating shielding performance of magnetically shielded rooms using exciting coil 2014/11
• Analysis of eddy currents in surface layer of laminated core in magnetic bearing system using leaf edge elements 2006/04
• Method for analyzing 3-d magnetic field in linear actuator using nonconforming mesh with edge elements 2005/05
• Method of nonlinear magnetic field analysis taking into account eddy current in laminated core 2004/02
• 3-d magnetic field analysis using nonconforming mesh with edge elements 2002/03
• Three-dimensional steady-state eddy-current analysis of moving conductor using edge elements and moving-coordinate system 2002/03
• Effect of continuity of potential on accuracy in magnetic field analysis using nonconforming mesh 2000/07
• 3-D eddy current analysis in moving conductor of permanent magnet type of retarder using moving coordinate system 1999/12
• Linear AC steady-state eddy current analysis of high speed conductor using moving coordinate system 1996/05
• 3-D adaptive mesh refinement using nonconforming elements 1993/03
• Comparison of coordinate systems for eddy current analysis in moving conductors 1992/03
• Investigation of effectiveness of 3-D nonconforming mesh 1991/11

Books

• 医療用材料のMRIアーチファクト;　2012/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  

Original Articles

• Frequency Characteristics Analysis of Remote Field Eddy Current Testing on Ferromagnetic Pipes;　2023/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 59, 11, 5 pages, art. #6200605
  AUTHOR;　Kai Komatsubara, Yanhui Gao, Yuji Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• REVISIONOFJEITASTANDARD ABOUTEVALUATIONMETHODFOR SHIELDINGPERFORMANCEOF MAGNETICALLYSHIELDEDROOMS ANDEVALUATIONOFACTUAL ROOM USINGTHISSTANDARD;　2023/06
  ANNOUNCEMENT INFO.;　AIJ Journal of Technology and Design, 29, 72, 852-857
  AUTHOR;　Shinnoh, T., Odawara, S., Muramatsu, K.
  
• Dynamic Hysteresis Calculation of Silicon Steel Considering DC Hysteresis and Anomalous Eddy Current Loss;　2023/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 59, 5, 5 pages, art. #7300105
  AUTHOR;　Yanhui Gao, Taketo Shibauchi, Yuji Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• Estimation of DC hysteresis property using nonlinear eddy current analysis considering hysteretic property;　2023/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Industry Applications, 59, 2, 1571-1576
  AUTHOR;　Yanhui Gao, Hongyuna Zhao, Yujia Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• Estimation of DC Hysteresis Property Using Nonlinear Eddy Current Analysis Considering Hysteretic Property;　2023/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Industry Applications, 5, 2, 1571-1576
  AUTHOR;　Yanhui Gao, Hongyun Zhao, Yuji Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• Modelling of magnetic anisotropy due to compression molding of soft magnetic composite for inductance calculation;　2022/09
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 58, 9, art. no. 7200905
  AUTHOR;　Yanhui Gao, Yuuji Gotoh, Kyoya Hamada, Shun Araki, Kazuhiro Muramatsu, Yukiha Takeuchi, Yasuhito Takahashi, Koji Fujiwara, Tetsuya Ogawa, Chio Ishihara, Kohei Aiba, Seira Otsuka
  
• Proposal of core structures for iron loss and noise reduction of three-phase reactor with anisotropic iron core;　2021/02
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 57, 2, #6300105
  AUTHOR;　Yanhui Gao, Shuhei Ichimaru, Toshihisa Miyabe, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• A novel six-leg three-phase fault current limiter;　2020/08
  ANNOUNCEMENT INFO.;　IEEE Transactions on Power Delivery, 35, 4, 1707-1715
  AUTHOR;　Jiaxin Yuan, Pengcheng Gan, Zhaoyang Zhang, Hang Zhou, Liangliang Wei, Kazuhiro Muramatsu
  
• Saturated-core fault current limiters for AC power systems: Towards reliable, economical and better performance application;　2020/08
  ANNOUNCEMENT INFO.;　High Voltage, 5, 4, 416-424
  AUTHOR;　Jiaxin Yuan, Pengcheng Gan, Zhaoyang Zhang, Hang Zhou, Liangliang Wei, Kazuhiro Muramatsu
  
• Performance investigation on a novel high inductance changing ratio MMC-based direct current system saturated core FCL;　2020/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Power Delivery, 35, 3, 1502-1514
  AUTHOR;　Hang Zhou, Jiaxin Yuan, Fan Chen, Baichao Chen, Kazuhiro Muramatsu
  
• Modeling of anomalous eddy current losses due to movement of domain walls in particles of a soft magnetic composite;　2020/04
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 56, 4, #7515904
  AUTHOR;　Yanhui Gao, Yusuke Araki, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Coupled autotransformer and magnetic-control soft-start method for super-large-capacity high-voltage motors;　2020/02
  ANNOUNCEMENT INFO.;　High Voltage, 5, 1, 38-45
  AUTHOR;　Jiaxin Yuan, Chuansheng Wang, Shan Yin, Liangliang Wei, Kazuhiro Muramatsu, Baichao Chen
  
• Numerical modelling of magnetic characteristics of ferrite core taking account of both eddy current and displacement current;　2019/08
  ANNOUNCEMENT INFO.;　Heliyon, 5, 8, #e02229
  AUTHOR;　Mohendro Kumar Ghosh, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu, Weimim Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Simple numerical calculation method of rotational iron loss in silicon steel sheets;　2019/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 55, 6, #8648529
  AUTHOR;　Yanhui Gao, Daisuke Kusano, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Cuihua Tian, Jiaxin Yuan, Baichao Chen
  
• Flux and loss distribution in iron cores with hybrid T-joint;　2019/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Applied Superconductivity, 29, 2, #8624446
  AUTHOR;　W. Guan, D. Zhang, M. Yang, Y. Zhu, Y. Gao, K. Muramatsu
  
• Design of a three-phase reactor composed of grain-oriented steel plates for iron loss reduction;　2019/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Applied Superconductivity, 29, 2, #8629010
  AUTHOR;　Y. Gao, N. Takeda,H. Dozono, W. Guan, K. Muramatsu, K. Konishi, K. Kanazawa
  
• Numerical modeling of iron loss considering laminated structure and excess loss;　2018/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 54, 11, #6300804
  AUTHOR;　Weimin Guan, Di Zhang, Yiyang Zhu, Yanhui Gao, Kazuhiro Muramatsu
  
• Proposal of Maxwell stress tensor for local force calculation in magnetic body;　2018/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 54, 11, #7206204
  AUTHOR;　Mohendro Kumar Ghosh, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Topology and performance optimization of a novel hybrid material-based direct current fault current limiter;　2018/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 54, 11, #2001605
  AUTHOR;　Hang Zhou, Jiaxin Yuan, Liangliang Wei, Pengcheng Gan, Fan Chen, Yongheng Zhong, Cuihua Tian, Baichao Chen, Yanhui Gao, Kazuhiro Muramatsu, Lin Cheng
  
• Modeling of magnetic characteristics of soft magnetic composite using magnetic field analysis;　2018/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 54, 3, #7401504
  AUTHOR;　Yanhui Gao, Takuya Fujiki, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Development and analysis of bridge-type saturated-core fault current limiter;　2017/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 53, 11, #8401005
  AUTHOR;　Jiaxin Yuan, Yongheng Zhong, Shuhan Liao, Yanhui Gao, Kazuhiro Muramatsu, Jiabin Jia, Baichao Chen
  
• Performance and optimization study of a novel compact permanent-magnet-biased fault current limiter;　2017/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 53, 11, #8401404
  AUTHOR;　Liangliang Wei, Baichao Chen, Jiaxin Yuan, Cuihua Tian, Yongheng Zhong, Xiang Li, Yanhui Gao, Kazuhiro Muramatsu
  
• A novel three-phase compact saturated-core fault current limiter;　2017/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 53, 11, #8401104
  AUTHOR;　Jiaxin Yuan, Yongheng Zhong, Shuhan Liao, Liangliang Wei, Yanhui Gao, Kazuhiro Muramatsu, Jiabin Jia, Baichao Chen, Liangjun Bai
  
• Micromagnetics simulation of ferromagnetic materials using large cells;　2017/10
  ANNOUNCEMENT INFO.;　International Journal of Applied Electromagnetics and Mechanics, 55, S1, 15-21
  AUTHOR;　Yanhui Gao, Yuto Eguchi, Hassan Ebrahimi, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• A novel hybrid saturated core fault current limiter topology considering permanent magnet stability and performance;　2017/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 53, 6, #8400304
  AUTHOR;　Jiaxin Yuan, Yongheng Zhong, Yang Lei, Cuihua Tian, Weimin Guan, Yanhui Gao, Kazuhiro Muramatsu, Baichao Chen
  
• A coupled method for evaluating eddy current loss of NdFeB permanent magnets in a saturated core fault current limiter;　2017/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 53, 6, #6300504
  AUTHOR;　Cuihua Tian, Yongheng Zhong, Liangliang Wei, Yang Lei, Baichao Chen, Yanhui Gao, Kazuhiro Muramatsu, Jiaxin Yuan
  
• Fast nonlinear magnetic field analysis of inverter-driven machines by applying POD on linearized coefficient matrices;　2017/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 53, 6, #7204604
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Kazuhiro Muramatsu
  
• Modeling of leakage magnetic field of electric machines using blocks with magnetizations for design of magnetically shielded room;　2017/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 53, 6, #8000904
  AUTHOR;　Kazuhiro Muramatsu, Yanhui Gao, Yusuke Moriyama, Hiroshi Dozono, Takaaki Nishino, Kazuyuki Miura
  
• Numerical modeling of excess loss in SiFe sheet considering pinning effect;　2016/07
  ANNOUNCEMENT INFO.;　IEEE Trans. on Applied Superconductivity, 26, 7, #0608804
  AUTHOR;　Weimin Guan, Hang Qian, Fuxin Fang, Yao Luo, Jun Yang, Baichao Chen, Yanhui Gao, Kazuhiro Muramatsu
  
• Effects of Stress and Magnetostriction on Loss and Vibration Characteristics of Motor;　2016/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 52, 3, no. 8201404
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu, Takashi Okitsu, and Daiki Matsuhashi
  
• Optimal electromagnetic hybrid negative current compensation method for high-speed railway power supply system;　2016/01
  ANNOUNCEMENT INFO.;　, 4, 1, 123-134
  AUTHOR;　Jiaxin Yuan, Yongheng Zhong, Chenmeng Zhang, Wenjun Zeng, Baichao Chen, Cuihua Tian, Changhong Deng, Min Zhou, Kazuhiro Muramatsu, Jin Wang
  
• Comparison of Time Integration Methods in Magnetomechanical Problems;　2015/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 51, 3, no. 7208404
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Basic Study on the Classification of Time Series Data Using a Frequency Integrated Spherical Hidden Markov Self Organizing Map;　2015/03
  ANNOUNCEMENT INFO.;　Journal of Advanced Computational Intelligence and Intelligent Informatics, 19, 2, 212-216
  AUTHOR;　Gen Niina, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Effect of eddy currents on method for evaluating shielding performance of magnetically shielded rooms using exciting coil;　2014/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 50, 11, no. 8002404
  AUTHOR;　Kazuhiro Muramatsu, Yanhui Gao, Yuta Yoneyama, Akihiko Sakai, Satoshi Yuuki, Kunio Kazami, Keita Yamazaki, Toshifumi Shinnoh, Takao Yamaguchi, Masaaki Shimada
  
• Coupled magneto-mechanical analysis in isotropic materials under multiaxial stress;　2014/02
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 50, 2, 7006904
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Coupled magneto-mechanical analysis considering permeability variation by stress due to both magnetostriction and electromagnetism;　2013/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 49, 5, 1621-1624
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Akihisa Kameari, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Evaluation of stray load losses in cores and secondary conductors of induction motor using magnetic field analysis;　2013/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 49, 5, 1965-1968
  AUTHOR;　Yanhui Gao, Tatsunori Sanmaru, Genki Urabe, Hiroshi Dozono, Kazuhiro Muramatsu, Kazuaki Nagaki, Yuichi Kizaki, Tsuyoshi Sakamoto
  
• Homogenization technique of laminated core taking account of eddy currents under rotational flux without edge effect;　2013/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 49, 5, 1969-1972
  AUTHOR;　Lin Cheng, Shinichi Sudo, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Loss reduction of reactor with grain-oriented silicon steel plates;　2013/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 49, 5, 1973-1976
  AUTHOR;　Yanhui Gao, Daiki Taura, Masahide Nagata, Hiroshi Dozono, Kazuhiro Muramatsu, Kenya Konishi, Kazunobu Kanazawa
  
• Coupled 2-D and 3-D eddy current analyses for evaluating eddy current loss of a permanent magnet in surface PM motors;　2012/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 48, 11, 3100-3103
  AUTHOR;　Takashi Okitsu, Daiki Matsuhashi, Yanhui Gao, Kazuhiro Muramatsu
  
• Magnetic Field Analysis With Nonconforming Voxel Modeling Using the Nested Geometric Multigrid Method;　2012/02
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 48, 2, 595-598
  AUTHOR;　Shunya Odawara, Yanhui Gao, Kazuhiro Muramatsu
  
• Investigation on Simple Numeric Modeling of Anomalous Eddy Current Loss in Steel Plate Using Modified Conductivity;　2012/02
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 48, 2, 635-638
  AUTHOR;　Yanhui Gao, Yuhei Matsuo, K. Muramatsu
  
• 磁束制御による磁性体角筒を用いた開口型磁気シールドルームの開放性向上のための基礎的検討;　2011/10
  ANNOUNCEMENT INFO.;　, 35, 5, 420-424
  AUTHOR;　
  
• Noise Reduction of a Three-Phase Reactor by Optimization of Gaps Between Cores Considering Electromagnetism and Magnetostriction;　2011/10
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 47, 10, 2772-2775
  AUTHOR;　Yanhui Gao, Masahide Nagata, Kazuhiro Muramatsu, Koji Fujiwara, Yoshiyuki Ishihara, Shigemasa Fukuchi
  
• Conditions of Exciting Coils Used in Evaluation of Shielding Factor of Magnetically Shielded Rooms for Uniform Magnetic Field;　2011/10
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 47, 10, 4274-4277
  AUTHOR;　Shunya Odawara, Kazuhiro Muramatsu, Yanhui Gao, Shogo Komori, Keita Yamazaki, Toshifumi Shinnoh, Takao Yamaguchi, Mitsuru Sakakibara, Masao Simokawa
  
• インピーダンス計測によるコンクリートの含水率・含有塩化物量の非侵襲測定に関する基礎的研究;　2011/10
  ANNOUNCEMENT INFO.;　, 76, 668, 1773-1779
  AUTHOR;　
  
• Design Method for Realization of Open-Type Magnetically Shielded Room Composed of Magnetic Square Cylinders for MRI;　2011/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 47, 5, 954-957
  AUTHOR;　Shigetaka Hirosato, Keita Yamazaki, Yu Haraguchi, Yanhui Gao, Kazuhiro Muramatsu, Akira Haga, Kiyotaka Kamata, Hitomi Sasaki, and Koichiro Kobayashi
  
• The Effect of Laminated Structure on Coupled Magnetic Field and Mechanical Analyses of Iron Core and Its Homogenization Technique;　2011/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 47, 5, 1358-1361
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Muhd Juzail Hatim, and Masahide Nagata
  
• Magnetic Field Analysis Using Voxel Modeling With Nonconforming Technique;　2011/05
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 47, 5, 1442-1445
  AUTHOR;　Shunya Odawara, Yanhui Gao, Kazuhiro Muramatsu, Takashi Okitsu, and Daiki Matsuhashi
  
• Method for evaluating shielding factor of magnetically shielded room for uniform magnetic field using exciting coil;　2011/02
  ANNOUNCEMENT INFO.;　Journal of the Magnetics Society of Japan, 35, 2, 140-144
  AUTHOR;　Shunya Odawara, Kazuhiro Muramatsu, Kiyotaka Kamata, Keita Yamazaki, Takao Yamaguchi, Mitsuru Sakakibara, Toshifumi Shinnoh, Masao Simokawa, Noboru Ishikawa, Takashi Meguro
  
• Magnetic field analyses of architectural components using homogenization technique;　2010/08
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 46, 8, 3313-3316
  AUTHOR;　Shunya Odawara, Yu Haraguchi, Kazuhiro Muramatsu, Keita Yamazaki, Shigetaka Hirosato
  
• Impedance measurement using a resonance circuit for detecting steel bars and cables inside pliable plastic conduit tubes buried in concrete walls and slabs;　2010/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 46, 6, 1963-1966
  AUTHOR;　Keita Yamazaki, Kazumi Ishikawa, Akira Haga, Kazuhiro Muramatsu, Koichiro Kobayashi, Hitomi Sasaki
  
• Design of a reactor driven by inverter power supply to reduce the noise considering electromagnetism and magnetostriction;　2010/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 46, 6, 2179-2182
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Muhd Juzail Hatim, Koji Fujiwara, Yoshiyuki Ishihara,Shigemasa Fukuchi, and Tetsumi Takahata
  
• Method for evaluating shielding factor of double layered magnetically-shielded rooms for uniform magnetic field using exciting coils placed on one side;　2010/06
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 46, 6, 2357-2360
  AUTHOR;　Shunya Odawara, Kazuhiro Muramatsu, Shogo Komori, Kiyotaka Kamata, Keita Yamazaki, Takao Yamaguchi, Mitsuru Sakakibara, Toshifumi Shinnoh, Masao Simokawa, Noboru Ishikawa, Takashi Meguro
  
• Reduction of artifact of metallic implant in magnetic resonance imaging by combining paramagnetic and diamagnetic materials;　2010/05
  ANNOUNCEMENT INFO.;　Journal of Applied Physics, 107, 9, 09B323-1-09B323-1
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Atsumichi Kushibe, Keita Yamazaki, Akihiko Chiba, and Toru Yamamoto
  
• Method for evaluating the eddy current loss of a permanent magnet in a PM motor driven by an inverter power supply using coupled 2-D and 3-D finite element analyses;　2009/10
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 45, 10, 4574-4577
  AUTHOR;　Takashi Okitsu, Daiki Matsuhashi, and Kazuhiro Muramatsu
  
• Design and construction method of an open-type magnetically shielded room for MRI composed of magnetic square cylinders;　2009/10
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 45, 10, 4636-4639
  AUTHOR;　Shigetaka Hirosato, Keita Yamazaki, Yu Haraguchi, Kazuhiro Muramatsu, Akira Haga, Kiyotaka Kamata, Koichiro Kobayashi, Atsuo Matsuura, and Hitomi Sasaki
  
• Vibration analysis of a reactor driven by an inverter power supply considering electromagnetism and magnetostriction;　2009/10
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 45, 10, 4789-4792
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Koji Fujiwara, Yoshiyuki Ishihara, Shigemasa Fukuchi, and Tetsumi Takahata
  
• Reduction of artifact of metallic implant in magnetic resonance imaging by coating of diamagnetic material;　2009/10
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 45, 10, 4837-4840
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Atsumichi Kushibe, Keita Yamazaki, Akihiko Chiba, and Toru Yamamoto
  
• Loss calculation of reactor connected to inverter power supply taking account of eddy currents in laminated steel core;　2009/03
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 45, 3, 1044-1047
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Katsunori Shida, Koji Fujiwara, Shigemasa Fukuchi，Tetsumi Takahata
  
• Loss analysis of a reactor under inverter power supply taking account of anomalous eddy current loss;　2009/03
  ANNOUNCEMENT INFO.;　Journal of the Magnetics Society of Japan, 33, 2, 54-59
  AUTHOR;　Y. Gao, K. Muramatsu, K. Fujiwara, S. Fukuchi, T. Takahata
  
• A newly designed and constructed 20kHz magnetic field exposure facility for in vivo staudy;　2009/01
  ANNOUNCEMENT INFO.;　Bioelectromagnetics, 30, 36-44
  AUTHOR;　Tsukasa Shigemitsu, Tadashi Negishi, Keita Yamazaki, Yoshinobu Kawahara, Akira Haga, Koichi Kobayashi, Kazuhiro Muramatsu
  
• Open-type magnetically shielded room combined with square cylinders made of magnetic and conductive materials for MRIs;　2008/11
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 44, 11, 4183-4186
  AUTHOR;　Keita Yamazaki, Shigetaka Hirosato, Kiyotaka Kamata, Kazuhiro Muramatsu, Koichiro Kobayashi, Akira Haga
  
• Open-type magnetically shielded room using only canceling coil without a ferromagnetic wall for magnetic resonance imaging;　2007/06
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 43, 6, 2480-2482
  AUTHOR;　K. Yamazaki, S. Hirosato, K. Muramatsu, M. Hirayama, K. Kamata, T. Onoki, K. Kobayashi, A. Haga, K. Katada, Y. Kinomura, Y. Kuwayama
  
• Optimal structure of magnetic and conductive layers of a magnetically shielded room;　2006/10
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 42, 10, 3524-3526
  AUTHOR;　K. Yamazaki, K. Muramatsu, M. Hirayama, A. Haga, F. Torita
  
• Magnetic disturbance due to the hemispherical hole in the ground for a building at the magnetic test site;　2006/10
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 42, 10, 3530-3532
  AUTHOR;　K. Yamazaki, Y. Hyakusoku, K. Muramatsu, K. Fujiwara, K. Kobayashi
  
• Open type of magnetically shielded room combined with cancelling coil for magnetic resonance imaging;　2006/10
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 42, 10, 3542-3544
  AUTHOR;　S. Hirosato, K. Yamazaki, K. Muramatsu, M. Hirayama, A. Haga, K. Katada
  
• Analysis of eddy currents in surface layer of laminated core in magnetic bearing system using leaf edge elements;　2006/04
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 42, 4, 883-886
  AUTHOR;　K. Muramatsu, T. Shimizu, A. Kameari, I. Yanagisawa, S. Tokura, O. Saito, C. Kaido
  
• Incremental permeability of mu-metal in low magnetic fields for the design of multilayer-type magnetically shielded rooms;　2005/10
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 41, 10, 4087-4089
  AUTHOR;　K. Yamazaki, K. Kato, K. Muramatsu, A. Haga, K. Kobayashi, K. Kamata, K. Fujiwara, T. Yamaguchi
  
• Investigation on demagnetization of residual magnetization in architectural components using 3-d magnetic field analysis;　2005/05
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 41, 5, 1976-1979
  AUTHOR;　K.Yamazaki,K. Kato,S. Hirosato,K. Muramatsu,T. Shimizu,T. Sato,A. Haga,K. Fujiwara
  
• A practical method for evaluating magnetic disturbance due to buildings for the design of a magnetic testing site;　2005/05
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 41, 5, 1856-1859
  AUTHOR;　K.Yamazaki,K. Kato,K. Muramatsu,M. Uchida,K. Fujiwara,M. Miyamoto,H. Kaneko,H. Saegusa
  
• Method for analyzing 3-d magnetic field in linear actuator using nonconforming mesh with edge elements;　2005/05
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 41, 5, 1988-1991
  AUTHOR;　K. Muramatsu, K. Koda, C. Tsukishima, T. Matsuda, T. Nakagawa, T. Takeuchi
  
• Method of nonlinear magnetic field analysis taking into account eddy current in laminated core;　2004/02
  ANNOUNCEMENT INFO.;　IEEE Transactions on Magnetics, 40, 2, 896-899
  AUTHOR;　K. Muramatsu, T. Okitsu, H. Fujitsu and F. Shimanoe
  
• 3-d magnetic field analysis using nonconforming mesh with edge elements;　2002/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 38, 2, 433-436
  AUTHOR;　K. Muramatsu, Y. Yokoyama, N. Takahashi
  
• Three-dimensional steady-state eddy-current analysis of moving conductor using edge elements and moving-coordinate system;　2002/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 38, 2, 597-600
  AUTHOR;　K. Muramatsu, N. Takahashi, N. Iwao, M. Ogawa, T. Kuwahara
  
• Effect of continuity of potential on accuracy in magnetic field analysis using nonconforming mesh;　2000/07
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 36, 4, 1578-1582
  AUTHOR;　K. Muramatsu, Y. Yokoyama, N. Takahashi, A. Nafalski, O. Gol
  
• 3-D eddy current analysis in moving conductor of permanent magnet type of retarder using moving coordinate system;　1999/12
  ANNOUNCEMENT INFO.;　IEEE Trans. on Energy Conversion, 14, 4, 1312-1317
  AUTHOR;　K. Muramatsu, N. Takahashi, T. Hashio, C. Yamada, M. Ogawa, S. Kobayashi, T. Kuwahara
  
• Magneto-thermal-fluid analysis taking account of natural convection using semi-Lagrange coordinate system;　1999/05
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 35, 3, 1670-1673
  AUTHOR;　K. Muramatsu, N. Takahashi, T. Mimura
  
• Optimization of permanent magnet type of retarder using 3-D finite element method and direct search method;　1998/09
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 34, 5, 2996-2999
  AUTHOR;　N. Takahashi, M. Natsumeda, K. Muramatsu, C. Yamada, M. Ogawa, S. Kobayashi, T. Kuwahara
  
• 運動座標系を用いた永久磁石式リターダの非線形三次元渦電流解析;　1998/07
  ANNOUNCEMENT INFO.;　, 118, 7/8, 922-929
  AUTHOR;　
  
• 三次元有限要素法とRosenbrock法による永久磁石式リーダーの最適設計;　1998/06
  ANNOUNCEMENT INFO.;　, 118, 6, 780-787
  AUTHOR;　
  
• Investigation of parallel computation in 3-D magnetic field analysis on distributed memory type of multiprocessors containing 296 PUs;　1998/05
  ANNOUNCEMENT INFO.;　The International Journal for Computation and Mathematics in Electrical and Electronic Engineering（COMPEL）, 17, 5/6, 726-731
  AUTHOR;　N. Takahashi, T. Nakano, K. Fujiwara, K. Muramatsu
  
• Examination of optimal design method using die press model (problem 25);　1998/05
  ANNOUNCEMENT INFO.;　The International Journal for Computation and Mathematics in Electrical and Electronic Engineering （COMPEL）, 17, 5/6, 595-601
  AUTHOR;　N. Takahashi, M. Natsumeda, M. Otoshi, K. Muramatsu
  
• Numerical modeling for anisotropic magnetic media including saturation effects;　1997/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 33, 2, 1788-1791
  AUTHOR;　L. Janicke, A. Kost, R. Merte, T. Nakata, N. Takahashi, K. Fujiwara, K. Muramatsu
  
• 3-D time-periodic finite element analysis of magnetic field in non-oriented materials taking into account hysteresis characteristics;　1997/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 33, 2, 1584-1587
  AUTHOR;　K. Muramatsu, N. Takahashi, T. Nakata, M. Nakano, Y. Ejiri, J. Takehara
  
• Numerical and experimental investigations of current distribution at the joint between AC superconducting cable and normal conducting plate;　1996/07
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 32, 4, 2962-2965
  AUTHOR;　N. Takahashi, K. Muramatsu, M. Nakano, Y. Sato, T. Kondo, M. Kitagawa, J. Takehara
  
• Effects of geomagnetism and residual magnetism on single sheet testers for amorphous magnetic material;　1996/07
  ANNOUNCEMENT INFO.;　Journal of Magnetism and Magnetic Materials, 160, 177-179
  AUTHOR;　T. Nakata, M. Nakano, K. Fujiwara, K. Muramatsu, H. L. Zhu, H. Yano
  
• Linear AC steady-state eddy current analysis of high speed conductor using moving coordinate system;　1996/05
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 32, 3, 749-752
  AUTHOR;　K. Muramatsu, T. Nakata, N. Takahashi, K. Fujiwara
  
• Numerical calculation of demagnetizing factor for permanent magnet;　1995/12
  ANNOUNCEMENT INFO.;　The International Journal for Computation and Mathematics in Electrical and Electronic Engineering （COMPEL）, 14, 4, 157-161
  AUTHOR;　K. Muramatsu, T. Nakata, N. Takahashi, K. Fujiwara, H. Ukita
  
• Practical analysis of 3-D dynamic nonlinear magnetic field using time-periodic finite element method;　1995/05
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 31, 3, 1416-1419
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, H. Ohashi, K. Muramatsu, H. L. Zhu
  
• Magnetostriction measurements with a laser Doppler velocimeter;　1994/11
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 30, 6, 4563-4565
  AUTHOR;　T. Nakata, N. Takahashi, M. Nakano, K. Muramatsu, M. Miyake
  
• 3-D adaptive mesh refinement using nonconforming elements;　1993/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 29, 2, 1479-1482
  AUTHOR;　K. Muramatsu, T. Nakata, N. Takahashi, K. Fujiwara
  
• Method for determining relaxation factor for modified Newton-Raphson method;　1993/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 29, 2, 1962-1965
  AUTHOR;　K. Fujiwara, T. Nakata, N. Okamoto, K. Muramatsu
  
• Comparison of coordinate systems for eddy current analysis in moving conductors;　1992/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 28, 2, 1186-1189
  AUTHOR;　K. Muramatsu, T. Nakata, N. Takahashi, K. Fujiwara
  
• Improvements of convergence characteristics of Newton-Raphson method for nonlinear magnetic field analysis;　1992/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 28, 2, 1048-1051
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, N. Okamoto, K. Muramatsu
  
• Investigation of effectiveness of 3-D nonconforming mesh;　1991/11
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 27, 6, 5211-5213
  AUTHOR;　K. Muramatsu, T. Nakata, N. Takahashi, K. Fujiwara
  
• 3-D finite element analysis of coupling current in multifilamentary AC superconducting cable;　1991/09
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 27, 5, 4061-4064
  AUTHOR;　T. Nakata, N. Takahashi, Y. Fujii, K. Muramatsu, M. Kitagawa, J. Takehara
  
• Comparison of various methods of analysis and finite elements in 3-D magnetic field analysis;　1991/09
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 27, 5, 4073-4076
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, T. Imai, K. Muramatsu
  
• Numerical analysis and experiments of 3-D non-linear magnetostatic model;　1990/04
  ANNOUNCEMENT INFO.;　The International Journal for Computation and Mathematics in Electrical and Electronic Engineering (COMPEL), 9, Supplement A, 308-310
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, K. Muramatsu, T. Imai, Y. Shiraki
  
• Investigation of effectiveness of various methods with different unknown variables for 3-D eddy current analysis;　1990/03
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 26, 2, 442-445
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, K. Muramatsu
  
• Comparison of various methods for 3-D eddy current analysis;　1988/11
  ANNOUNCEMENT INFO.;　IEEE Trans. on Magnetics, 24, 6, 3159-3161
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, K. Muramatsu, Z. G. Cheng
  

General Lectures

• ヒステリシスを考慮した高調波平衡法による漂遊負荷損の評価;　2024/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 3D Electromagnetic Field Analysis on Resonance Phenomenon of Inductor Considering Stray Capacitance;　2024/03
  ANNOUNCEMENT INFO.;　The Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ, nos. SA-24-004, RM-24-004, Aoyama Gakuin Univ., Sagamihara
  AUTHOR;　
  
• Homogenization Technique of Magnetostriction Calculation in Laminated Iron Core;　2023/11
  ANNOUNCEMENT INFO.;　The 26th International Conference on Electrical Machines and Systems (ICEMS 2023), no. 612, pp. 2278-2281, Zhuhai, China
  AUTHOR;　Yanhui Gao, Hiroki Fujita, Weimin Guan, Kazuhiro Muramatsu
  
• 3-D stray loss evaluation under harmonic and dc-biased excitation by harmonic-balanced method;　2023/11
  ANNOUNCEMENT INFO.;　The 21st International Symposium on Applied Electromagnetics and Mechanics (ISEM 2023), no. PC-2b: 13, Tokyo
  AUTHOR;　Shengze Gao, Xiaojun Zhao, Lanrong Liu, Kazuhiro Muramatsu, Yanhui Gao, Behzad Forghani
  
• Sensitivity improvement of remote field eddy current testing method for ferromagnetic pipes;　2023/11
  ANNOUNCEMENT INFO.;　The 21st International Symposium on Applied Electromagnetics and Mechanics (ISEM 2023), no. PC-2a: 6, Tokyo
  AUTHOR;　Kai Komatsubara, Dionishio Takakura, Yanhui Gao, Yuji Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• Modeling of excess loss due to variation of grain orientation in non-oriented electrical steel sheet;　2023/11
  ANNOUNCEMENT INFO.;　The 21st International Symposium on Applied Electromagnetics and Mechanics (ISEM 2023), no. PB-1a: 4, Tokyo
  AUTHOR;　Kazuki Matsuyuki, Hiroshi Dozono, Kazuhiro Muramatsu, Yanhui Gao, Weimin Guan, Cuihua Tian, Jiaxin Yuan, Baichao Chen, Hamed Hamzehbahmani
  
• Electromagnetic field Analysis on resonance phenomenon of inductor;aking account of stray capacitance;　2023/11
  ANNOUNCEMENT INFO.;　The 21st International Symposium on Applied Electromagnetics and Mechanics (ISEM 2023), no. PB-1a: 2, Tokyo
  AUTHOR;　Xuanda Hou, Kazuya Kawai, Hiroshi Dozono, Kazuhiro Muramatsu, Norihiro Ogishima, Yoshimoto Kawakita, Nguyen Gia Minh Thao, Keisuke Fujisaki, Yanhui Gao, Weimin Guan, Cuihua Tian, Jiaxin Yuan, and Baichao Chen
  
• Nonlinear Magnetic Field Analysis on Inverter Driven Inductor Using Fixed-Point Harmonic-Balanced Method;　2023/08
  ANNOUNCEMENT INFO.;　The Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ, nos. SA-23-072, RM-23-071, Nagaoka
  AUTHOR;　Xuanda Hou, Hiroshi Dozono, Kazuhiro Muramatsu, Yanhui Gao, Weimin Guan, Xiaojun Zhao
  
• Frequency Characteristics Analysis of Remote Field Eddy Current Testing on Ferromagnetic Pipes;　2023/05
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2023), Sendai
  AUTHOR;　Kai Komatsubara, Yanhui Gao, Yuji Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• Electromagnetic Field Analysis on Ringing Phenomenon of Inductor Driven by Inverter Considering Stray Capacitance;　2023/05
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2023), no. DF-03, Sendai
  AUTHOR;　Xuanda Hou, Kazuya Kawai, Hiroshi Dozono, Kazuhiro Muramatsu, Norihiro Ogishima, Nguyen Gia Minh Thao, Keisuke Fujisaki, Yanhui Gao, Weimin Guan, Cuihua Tian, Jiaxin Yuan, Baichao Chen
  
• 3-D Stray Loss Evaluation of Structural Component under Harmonic and DC-Biased Magnetization by Harmonic-Balanced Method;　2023/05
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2023), Sendai
  AUTHOR;　Shengze Gao, Xiaojun Zhao, Lanrong Liu, Kazuhiro Muramatsu, Yanhui Gao, Behzad Forghani
  
• An Experimental-Numerical Approach for Energy Loss Separation of Grain-Oriented Electrical Steels;　2023/05
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2023), Sendai
  AUTHOR;　Hamed Hamzehbahmani, Taketo Shibauchi, Yanhui Gao, Weimin Guan, Kazuhiro Muramatsu
  
• Simulation of dynamic hysteresis and loss characteristics of nanocrystals under high-frequency non-sinusoidal excitation;　2023/05
  ANNOUNCEMENT INFO.;　The 24th International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2023), no. PC-M3-11, Kyoto
  AUTHOR;　Xiaojun Zhao, Xuanyuan Zhang, Xinyi Wu, Yanhui Gao, Kazuhiro Muramatsu
  
• Magnetic field analysis on inverter driven inductor using fixed-point harmonic-balanced method;　2023/05
  ANNOUNCEMENT INFO.;　The 24th International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2023), no. PA-A2-7, Kyoto
  AUTHOR;　Xuanda Hou, Hiroshi Dozono, Kazuhiro Muramatsu, Yanhui Gao, Xiaojun Zhao
  
• Electromagnetic field analysis on resonance in ring core inductor considering displacement current;　2023/05
  ANNOUNCEMENT INFO.;　The 24th International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2023), no. PA-A2-10, Kyoto
  AUTHOR;　Xuanda Hou, Kazuya Kawai, Hiroshi Dozono, Kazuhiro Muramatsu, Norihiro Ogishima, Nguyen Gia Minh Thao, Keisuke Fujisaki, Yanhui Gao, Weimin Guan, Cuihua Tian, Jiaxin Yuan, Baichao Chen
  
• 3-D fixed-point harmonic-balanced method with edge-based elements for nonlinear problems;　2023/05
  ANNOUNCEMENT INFO.;　The 24th International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2023), no. OB2-4, Kyoto
  AUTHOR;　Shengze Gao, Xiaojun Zhao, Zhiguang Cheng, Kazuhiro Muramatsu, Yanhui Gao, Junwei Lu
  
• Investigation on resonance of inductor in high frequency using electromagnetic field analysis considering stray capacitance of winding;　2023/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Xuanda Hou, Kazuya Kawai, Hiroshi Dozono, Kazuhiro Muramatsu, Norihiro Ogishima, Yoshimoto Kawakita, Nguyen Gia Minh Thao, Keisuke Fujisaki, Yanhui Gao, Weimin Guan
  
• Investigation on magnetic property measurement method of solid specimens using an electromagnet;　2022/12
  ANNOUNCEMENT INFO.;　The 25th International Conference on Electrical Machines and Systems (ICEMS 2022), Off Line Poster No. 16, Online
  AUTHOR;　Yanhui Gao, Yoshizawa Naoki, Hongyuna Zhao, Yujia Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• Modeling of excess loss in non-oriented electrical steel sheet considering grain orientation;　2022/10
  ANNOUNCEMENT INFO.;　The 20th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2022), no. P14-3, Online
  AUTHOR;　Yanhui Gao, Kazuki Matsuyuki, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Cuihuad Tian, Jiaxin Yuan, Baichao Chen, Hamed Hamzehbahmani
  
• The simulation modeling of an energy drain type multifunctional saturated core fault current limiter;　2022/10
  ANNOUNCEMENT INFO.;　The 20th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2022), no. P13-9, Online
  AUTHOR;　
  
• Compact type of magnetical control transformer;　2022/10
  ANNOUNCEMENT INFO.;　The 20th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2022), no. p08-13, Online
  AUTHOR;　Yu Dong, Hang Zhou, Baichao Chen, Cuihua Tian, Jiaxin Yuan, Kazuhiro Muramatsu
  
• Dynamic hysteresis calculation of silicon steel considering DC hysteresis and anomalous eddy current loss;　2022/10
  ANNOUNCEMENT INFO.;　The 20th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2022), no. O10-1, Online
  AUTHOR;　Yanhui Gao, Taketo Shibauchi, Yuji Gotoh, Weimin Guan, Kazuhiro Muramatsu
  
• Comparison of electromagnetic performance between wind turbine and wind heating device;　2022/10
  ANNOUNCEMENT INFO.;　The 20th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2022), no. P03-11, Online
  AUTHOR;　Jiaxin Yuan, Weizhe Zhang, Nuochun Liu, Bin Peng, Yanhui Gao, Kazuhiro Muramatsu
  
• Electromagnetic field analysis on ringing phenomenon of inductor in inverter considering stray capacitance of windings;　2022/10
  ANNOUNCEMENT INFO.;　The 20th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2022), no. P05-6, Online
  AUTHOR;　Xuanda Hou, Kazuya Kawai, Hiroshi Dozono, Kazuhiro Muramatsu, Norihiro Ogishima, Nguyen Gia Minh Thao, Keisuke Fujisaki, Yanhui Gao, Weimin Guan, Cuihuad Tian, Jiaxin Yuan, Baichao Chen
  
• Electromagnetic field analysis on ringing phenomenon of inductor in inverter considering stray capacitance of windings;　2022/09
  ANNOUNCEMENT INFO.;　The Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ, nos. SA-22-061, RM-22-064, Kinki univ., Osaka, Sept. 29th, 2022
  AUTHOR;　Xuanda Hou, Kazuya Kawai, Hiroshi Dozono, Kazuhiro Muramatsu, Norihiro Ogishima, Nguyen Gia Minh Thao, Keisuke Fujisaki, Yanhui Gao, Weimin Guan
  
• Magnetic field analysis considering harmonics using fixed-point harmonic-balanced method;　2022/09
  ANNOUNCEMENT INFO.;　The Joint Technical Meeting on Static Apparatus and Rotating Machinery,IEEJ, nos. SA-22-066, RM-22-069, Kinki univ., Osaka
  AUTHOR;　Xuanda Hou, Hiroshi Dozono, Kazuhiro Muramatsu, Yanhui Gao, Weimin Guan, Xiaojun Zhao
  
• Inductance Calculation of Soft Magnetic Composite Inductor Considering Anisotropy Due to Compression Molding and DC Bias;　2022/01
  ANNOUNCEMENT INFO.;　The 23rd International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2021), no. PB-A1-13, online
  AUTHOR;　Y. Gao, Y Gotoh, K. Hamada, S. Araki，K. Muramatsu，Y. Takeuchi，Y. Takahashi，K. Fujiwara，T. Ogawa，C. Ishihara，K. Aiba，S. Otsuka
  
• Estimation of DC Hysteresis Property Using Nonlinear Eddy Current Analysis Considering Hysteretic Property;　2021/10
  ANNOUNCEMENT INFO.;　24th International Conference on Electrical Machines and Systems (ICEMS 2021), no. I6-0796, pp. 1565–1568, Gyeongju, Korea (Hybrid)
  AUTHOR;　Yanhui Gao, Hongyun Zhao, Yuji Gotoh，Weimin Guan, Kazuhiro Muramatsu
  
• Iron loss calculation of non-oriented silicon steel considering hysteresis using Fourier series expansion;　2021/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2020), no. CS-11, online
  AUTHOR;　Hongyun Zhao，Yanhui Gao，Weimin Guan，Kazuhiro Muramatsu，Hamed Hamzehbahmani
  
• Modeling of excess loss taking account of variation of crystal orientation in non-oriented electrical steel sheet;　2020/11
  ANNOUNCEMENT INFO.;　The 19th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2020), no. MM_O1-808, Online
  AUTHOR;　Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Cuihua Tian, Jiaxin Yuan, Baichao Chen, Hamed Hamzehbahmani
  
• Modeling of domain wall associated eddy current in silicon steels;　2020/11
  ANNOUNCEMENT INFO.;　The 19th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2020), no. M_P2-112, Online
  AUTHOR;　Weimin Guan, Yanhui Gao, Kazuhiro Muramatsu, Hamed Hamzehbahmani
  
• Proposal of Core Structures to Iron Loss and Noise Reduction of Three-Phase Reactor with Anisotropic Iron Core;　2020/05
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2020), no. BH-07, Conference is canceled and this paper is appeared only in digest book
  AUTHOR;　Yanhui Gao, Shuhei Ichimaru, Toshihisa Miyabe, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• An economical three-phase fault current limiter considering different types of fault;　2019/07
  ANNOUNCEMENT INFO.;　The 22nd International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2019), no. PC-M4, Paris, France
  AUTHOR;　Jiaxin Yuan, Pengcheng Gan, Liangliang Wei, Hang Zhou, Zhaoyang Zhang, Yanhui Gao, Kazuhiro Muramatsu, Baichao Chen
  
• Modelling of anomalous eddy current loss due to movement of domain wall in particle of soft magnetic composite;　2019/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yanhui Gao, Yusuke Araki, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Eddy current analysis on uniform induction heating of a hemispherical surface;　2019/07
  ANNOUNCEMENT INFO.;　The 22nd International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2019), no. PC-A4, Paris, France
  AUTHOR;　Yiyang Zhu, Weimin Guan, Di Zhang, Yao Luo, Yanhui Gao, Kazuhiro Muramatsu
  
• Effect of core structure on iron loss and deformation of three-phase reactor with anisotropic iron core;　2019/07
  ANNOUNCEMENT INFO.;　The 22nd International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2019), no. PA-M1, Paris, France
  AUTHOR;　Yanhui Gao, Shuhei Ichimaru, Toshihisa Miyabe, Mohendro Kumar Ghosh, Daisuke Kusano, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Simple numerical calculation method of rotational iron loss in silicon steel sheets;　2018/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Gao Yanhui, Kusano Daisuke, Dozono Hiroshi, Muramatsu Kazuhiro, Guan Weimin Tian Cuihua, Yuan Jiaxin, Chen Baichao
  
• Performance investigation and optimization design of a novel hybrid saturated core fault current limiter;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. MBP4-27, Hangzhou, China
  AUTHOR;　Liangliang Wei, Baichao Chen, Jiaxin Yuan, Cuihua Tian, Yongheng, Zhong, Kazuhiro, Muramatsu
  
• Performance optimization of a novel saturated core fault current limiter considering eddy current loss of permanent magnet;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. MBP5-2, Hangzhou, China
  AUTHOR;　Liangliang Wei, Baichao Chen, Yushun Liu, Yongheng Zhong, Cuihua Tian, Jiaxin Yuan, Hang Zhou, Kazuhiro Muramatsu
  
• Modeling of magnetic characteristics of soft magnetic composite taking account of non-uniformity of gaps between particles;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. TBP1-16, Hangzhou, China
  AUTHOR;　Yanhui Gao, Takuya Fujiki, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Cuihua Tian, Jiaxin Yuan, Baichao Chen
  
• A Method to reduce PM’s eddy current loss of saturated-core FCL by segmenting PM;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. TBP2-18, Hangzhou, China
  AUTHOR;　Jiaxin Yuan, Fan Chen, Pengcheng Gan, Yongheng Zhong, Hang Zhou, Liangliang Wei, Cuihua Tian, Baichao Chen, Yanhui Gao, Kazuhiro Muramatsu
  
• The analysis of the saturated core fault current limiter considering the direct current excitation power supply;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. TBP2-21, Hangzhou, China
  AUTHOR;　Jiaxin Yuan, Pengcheng Gan, Liangliang Wei, Hang Zhou, Zhaoyang Zhang, Yongheng Zhong, Cuihua Tian, Yanhui Gao, Kazuhiro Muramatsu, Baichao Chen
  
• Leakage effect analysis of a DC system saturable core fault current limiter: A modularization method;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. TBP4-12, Hangzhou, China
  AUTHOR;　Hang Zhou, Jiaxin Yuan, Liangliang Wei, Yongheng Zhong, Pengcheng Gan, Fan Chen, Cuihua Tian, Baichao Chen, Yanhui Gao, Kazuhiro Muramatsu
  
• Parameter design and performance study of a novel coupled auto transformer and magnetic control soft starter;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. WAP1-20, Hangzhou, China
  AUTHOR;　Jiaxin Yuan, Chuansheng Wang, Yong Zhu, Shan Yin, Hang Zhou, Liangliang Wei, Cuihua Tian, Yanhui Gao, Kazuhiro Muramatsu, Baichao Chen
  
• Study on iron loss and power density of the high-frequency power transformer;　2018/10
  ANNOUNCEMENT INFO.;　The 18th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2018), no. WBP3-8, Hangzhou, China
  AUTHOR;　Mu Yang, Weimin Guan, Di Zhang, Yanhui Gao, Kazuhiro Muramatsu
  
• Iron loss reduction of three-phase reactor considering anisotropic magnetic Characteristics;　2018/04
  ANNOUNCEMENT INFO.;　The 2018 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD 2018), no. 8241, Tianjin, China
  AUTHOR;　Mohendro Kumar Ghosh, Yanhui Gao, Narihiro Takeda, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan
  
• Hybrid laminated iron core models based on isotropic and anisotropic silicon steels;　2018/04
  ANNOUNCEMENT INFO.;　The 2018 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD 2018), no. 8256, Tianjin, China
  AUTHOR;　Weimin Guan, Di Zhang, Mu Yang, Yanhui Gao, Kazuhiro Muramatsu
  
• A novel coupled auto-transformer and magnetic control soft starter for super large capacity high voltage motor;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. AG-08, Singapore
  AUTHOR;　J. Yuan, C. Wang, Y. Zhu, H. Zhou, L. Wei, C. Tian, Y. Gao, K. Muramatsu, B. Chen
  
• Performance optimization of a novel DC fault current limiter combining different magnetic materials and topologies;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. CG-06, Singapore
  AUTHOR;　H. Zhou, J. Yuan, L. Wei, P. Gan, F. Chen, Y. Zhong, C. Tian, B. Chen, Y. Gao, K. Muramatsu
  
• An economical three-phase fault current limiter considering different types of fault;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. CG-11, Singapore
  AUTHOR;　J. Yuan, P. Gan, L. Wei, H. Zhou, Y. Zhong, Z. Zhang, C. Tian, Y. Gao, K. Muramatsu, B. Chen
  
• Auto-transformer and magnetic control soft start method of super large capacity and high voltage motor considering the cost and performance optimization;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. CH-09, Singapore
  AUTHOR;　J. Yuan, C. Wang, Y. Zhu, H. Zhou, L. Wei, C. Tian, Y. Gao, K. Muramatsu, B. Chen
  
• Numerical modelling on B-H characteristics of Fe-based soft magnetic composites considering saturation;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. EQ-08, Singapore
  AUTHOR;　D. Zhang, W. Guan, M. Yang, Y. Gao, K. Muramatsu
  
• Proposal of Maxwell stress tensor for local force calculation in magnetic body;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. FQ-07, Singapore
  AUTHOR;　M.K. Ghosh, Y. Gao, H. Dozono, K. Muramatsu, W. Guan, J. Yuan, C. Tian, B. Chen
  
• A novel three limb topology of a saturated core fault current limiter in HVDC system;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. FW-09, Singapore
  AUTHOR;　H. Zhou, J. Yuan, L. Wei, P. Gan, F. Chen, Y. Zhong, C. Tian, B. Chen, Y. Gao, K. Muramatsu
  
• Numerical modeling of magnetic characteristics of ferrite core taking account of both eddy current and displacement current;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. HI-04, Singapore
  AUTHOR;　M. K. Ghosh, Y. Gao, H. Dozono, K. Muramatsu, W. Guan, J. Yuan, C. Tian, B. Chen
  
• Numerical modelling of iron loss considering laminated structure and excess loss;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. HP-05, Singapore
  AUTHOR;　D. Zhang, W. Guan, M. Yang, Y. Gao, K. Muramatsu
  
• Performance optimization of a novel saturated core fault current limiter considering eddy current loss of permanent magnet;　2018/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (INTERMAG 2018), no. HX-07, Singapore
  AUTHOR;　H. Zhou, J. Yuan, L. Wei, P. Gan, F. Chen, Y. Zhong, C. Tian, B. Chen, Y. Gao, K. Muramatsu
  
• Numerical modeling of magnetic characteristics of ferrite core;　2018/01
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ，SA-18-003, RM-18-003, Waseda Univ.
  AUTHOR;　Mohendro Kumar Ghosh, Toshimitsu Yamaguchi, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Effectiveness optimization of DCSFCL combining different magnetic materials and topolgies;　2017/11
  ANNOUNCEMENT INFO.;　AIP the 62nd Annual Conference on Magnetism and Magnetic Material (AIP MMM 2017), no. AI-02, Pittsburgh, U.S.A.
  AUTHOR;　J. Yuan, H. Zhou, Y. Zhong, P. Gan, Y. Gao, K. Muramatsu, B. Chen
  
• A novel three-phase saturated-core fault current limiter;　2017/11
  ANNOUNCEMENT INFO.;　AIP the 62nd Annual Conference on Magnetism and Magnetic Material (AIP MMM 2017), no. AI-10, Pittsburgh, U.S.A.
  AUTHOR;　J. Yuan, P. Gan, H. Zhou, Y. Zhong, Y. Gao, K. Muramatsu and B. Chen
  
• Performance investigation on DCSFCL considering different magnetic materials;　2017/11
  ANNOUNCEMENT INFO.;　AIP the 62nd Annual Conference on Magnetism and Magnetic Material (AIP MMM 2017), no. AU-03, Pittsburgh, U.S.A.
  AUTHOR;　J. Yuan, H. Zhou, Y. Zhong, P. Gan, Y. Gao, K. Muramatsu and B. Chen
  
• A novel concept of high voltage DC transmission system fault current limiter based on saturable core;　2017/11
  ANNOUNCEMENT INFO.;　AIP the 62nd Annual Conference on Magnetism and Magnetic Material (AIP MMM 2017), no. AU-15, Pittsburgh, U.S.A.
  AUTHOR;　J. Yuan, H. Zhou, Y. Zhong, P. Gan, Y. Gao, K. Muramatsu, B. Chen
  
• Comparison of Minkowski and Chu models in maxwell stress tensor for local force calculation;　2017/09
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ，SA-17-060, RM-17-091, Saga Univ.
  AUTHOR;　Mohendro Kumar Ghosh, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Modelling of magnetic characteristics of soft magnetic composite using magnetic field analysis;　2017/06
  ANNOUNCEMENT INFO.;　The 21th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2015), no. PC-M3-17, Daejeon, Korea
  AUTHOR;　Yanhui Gao, Takuya Fujiki, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Characteristics investigation of bridge-type saturated core fault current limiter;　2017/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2017), no. CD-10, Dublin, Ireland
  AUTHOR;　Jiaxin Yuan, Yongheng Zhong, Shuhan Liao, Liangliang Wei, Yanhui Gao, Kazuhiro Muramatsu, Baichao Chen
  
• Noise reduction of saturable magnetically controlled reactor using magnetic-mechanical analyses;　2017/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2017), no. BU-10, Dublin, Ireland
  AUTHOR;　Yanhui Gao, Daisuke Kusano, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen, Hiroshi Dozono, Kazuhiro Muramatsu
  
• A novel three-phase compact saturated core fault current limiter;　2017/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2017), no. BU-13, Dublin, Ireland
  AUTHOR;　Jiaxin Yuan, Yongheng Zhong, Liangliang Wei, Shuhan Liao, Yanhui Gao, Kazuhiro Muramatsu, Baichao Chen
  
• Parameter design and optimization study of a novel compact permanent-magnet-biased fault current limiter;　2017/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2017), no. BU-18, Dublin, Ireland
  AUTHOR;　Baichao Chen, Liangliang Wei, Yongheng Zhong, Jiaxin Yuan, Yanhui Gao, Kazuhiro Muramatsu, Cuihua Tian
  
• Magnetic field analysis of edge effect of flux distribution in induction motor core taking account of laminated structure;　2017/04
  ANNOUNCEMENT INFO.;　IEEE International Magnetics Conference (IEEE INTERMAG 2017), no. CU-06, Dublin, Ireland
  AUTHOR;　Yanhui Gao, Yoshiki Uchio, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Fast non-linear magnetic field analysis of inverter-driven machines by applying POD on linearized coefficient matrices;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. MP041-8, Miami, U.S.A
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Kazuhiro Muramatsu
  
• Optimal gear capacity design of 380V/30kVar superconducting controllable reactor based on ANSYS-immune algorithm;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. MP062-8, Miami, U.S.A.
  AUTHOR;　Baichao Chen, Lei Liu, Xuanyao Luo, Cuihua Tian, Zhiye Du, Weimin Guan, Yanhui Gao, Kazuhiro Muramatsu, Jiaxin Yuan
  
• Simple L and T shaped butt joints composed of anisotropic and isotropic block cores in three-phase reactor;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. MP082-1, Miami, U.S.A.
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Narihiro Takeda, Daisuke Kusano, Hiroshi Dozono, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen, Kenya Konishi, Kazunobu Kanazawa
  
• Optimization study of a novel small-section permanent-magnet-biased fault current limiter with leakage flux effect;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. TP012-10, Miami, U.S.A.
  AUTHOR;　Baichao Chen, Liangliang Wei, Cuihua Tian, Yanhui Gao, Kazuhiro Muramatsu, Jiaxin Yuan
  
• A coupled method for evaluating eddy current loss of NdFeB permanent magnets in a saturated core fault current limiter;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. TP062-8, Miami, U.S.A.
  AUTHOR;　Cuihua Tian, Yongheng Zhong, Jiaxin Yuan, Yang Lei, Baichao Chen, Kazuhiro Muramatsu
  
• Effect of magnetic-valve distribution on reactance of magnetic controlled reactor;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. WP012-8, Miami, U.S.A.
  AUTHOR;　Baichao Chen, Weiqiang Qi, Junwei Zhou, Yongheng Zhong, Yanhui Gao, Kazuhiro Muramatsu, Jiaxin Yuan
  
• Comparison of hysteresis modeling methods using play model and free energy model;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. WP021-3, Miami, U.S.A.
  AUTHOR;　Yoshitaka Mine, Yanhui Gao, Kazuhiro Muramatsu, Weimin Guan, Cuihua Tian, Jiaxin Yuan, Baichao Chen
  
• A novel topology of hybrid saturated core fault current limiter considering permanent magnets stability performance;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. WP051-1, Miami, U.S.A.
  AUTHOR;　Jiaxin Yuan, Yongheng Zhong, Yang Lei, Cuihua Tian, Liangliang Wei, Weimin Guan, Yanhui Gao, Kazuhiro Muramatsu, Baichao Chen
  
• Transient characteristics analysis of a 380V/30kVar superconducting controlled reactor;　2016/11
  ANNOUNCEMENT INFO.;　he 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. WP062-1, Miami, U.S.A.
  AUTHOR;　Baichao Chen, Xiang Li, Cuihua Tian, Zhiye Du, Weimin Guan, Yanhui Gao, Kazuhiro Muramatsu, Jiaxin Yuan
  
• Loss and noise reduction of saturable magnetically controlled reactor by improving structure of magnetic valves;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. WP051-6, Miami, U.S.A.
  AUTHOR;　Yanhui Gao, Daisuke Kusano, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Investigation on numerical modeling of excess loss in SiFe sheet considering pinning effect;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. WP082-6, Miami, U.S.A.
  AUTHOR;　Yanhui Gao, Weimin Guan, Kazuhiro Muramatsu, Cuihua Tian, Jiaxin Yuan, Baichao Chen
  
• Modeling of leakage magnetic field of electric machines using blocks with magnetizations for design of magnetically shielded room;　2016/11
  ANNOUNCEMENT INFO.;　The 17th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2016), no. WO021-4, Miami, U.S.A.
  AUTHOR;　Kazuhiro Muramatsu, Yanhui Gao, Yusuke Moriyama, Hiroshi Dozono, Takaaki Nishino, Kazuyuki Miura
  
• Loss and noise reduction of magnetically saturated reactor considering laminated structure of cores;　2016/09
  ANNOUNCEMENT INFO.;　The 7th International Conference on Electromagnetic Field Problems and Applications (ICEF 2016), no. OC1-4, Xi'an, China
  AUTHOR;　Yanhui Gao, Daisuke Kusano, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Micromagnetics simulation of ferromagnetic materials using large cells;　2016/09
  ANNOUNCEMENT INFO.;　The 14th International Workshop on 1 & 2 Dimensional Magnetic Measurement and Testing (1 & 2 DM 2016), no. OA-2, Tianjin, China
  AUTHOR;　Yanhui Gao, Hassan Ebrahimi, Hiroshi Dozono, Kazuhiro Muramatsu, Weimin Guan, Jiaxin Yuan, Cuihua Tian, Baichao Chen
  
• Loss Reduction of Laminated Core by Replacing Surface Layers with Different Grade of Electrical Steel Sheets;　2016/09
  ANNOUNCEMENT INFO.;　The 69th Joint Conference of Electrical, Electronics and Information Engineers in Kyushu，no. 02-1A-06, Miyazaki Univ.
  AUTHOR;　Mohendro Kumar Ghosh, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• グラファイト粉末の充填率と実効磁化率の関係;　2016/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Causual Analysis of Data Using 2-Layerd Spherical Self-Organizing Map;　2015/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Gen Niina, Kazuhiro Muramatsu, and Hiroshi Dozono
  
• Investigation on power and loss densities of scaled-down laminated cores;　2015/11
  ANNOUNCEMENT INFO.;　IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (IEEE ASEMD 2015), no. CP-30, pp. 619-620, Shanghai, China
  AUTHOR;　Fuxin Fang, Weimin Guan, Haiyang Kong, Yanhui Gao, Kazuhiro Muramatsu
  
• Numerical modeling of pinning and skin effects in silicon steel plate using finite element method;　2015/11
  ANNOUNCEMENT INFO.;　2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (IEEE ASEMD 2015), no. H2-2 (Invited), pp. 621-622, Shanghai, China
  AUTHOR;　Fuxin Fang, Weimin Guan, Haiyang Kong, Yanhui Gao, Kazuhiro Muramatsu
  
• 固​有​値​解​析​に​お​け​る​積​層​鉄​芯​の​均​質​化​手​法;　2015/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁​界​解​析​に​お​け​る​六​面​体​要​素​を​用​い​た​非​適​合​分​割​図​の​作​成​方​法;　2015/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 鉄​芯​の​積​層​構​造​を​考​慮​し​た​誘​導​機​の​磁​界​解​析;　2015/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• グラファイト粉末の充填率と磁化率の関係;　2015/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁壁の歪みを考慮した無方向性電磁鋼板の異常渦電流損のモデリング;　2015/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Effect of Shrink-Fitting and Magnetostriction on Core Loss and Vibration of Permanent Magnet Motor;　2015/07
  ANNOUNCEMENT INFO.;　The 20th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2015), no. PD5-9
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Method for Evaluating Shielding Factor of Magnetically Shielded Rooms Taking Account of Eddy Currents Using Exciting Coil;　2015/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (IEEE INTERMAG 2015), no. EX-04, Beijing, China
  AUTHOR;　Kazuhiro Muramatsu, Yanhui Gao, Yuta Yoneyama, Akihiko Sakai, Satoshi Yuuki, Kunio Kazami, Keita Yamazaki, Toshifumi Shinnoh, Takao Yamaguch
  
• Effects of stress and magnetostriction on loss and vibration characteristics of motor;　2015/03
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery，nos. SA-15-053，RM-15-045，Miyakojima
  AUTHOR;　Ebrahimi Hassan, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu, Takashi Okitsu, Daiki Matsuhashi
  
• The Data Analysis of Stock Market Using a Frequency Integrated Spherical Hidden Markov Self Organizing Map;　2015/03
  ANNOUNCEMENT INFO.;　The 4th International Conference on Soft Computing, Intelligent Sysytem and Information Technology (ICSIIT 2015), Bari, Indonesia
  AUTHOR;　Gen Niina, Hiroshi Dozono, Kazuhiro Muramatsu
  
• 建築物に起因する地磁気偏角擾乱の鋼管による低減手法;　2014/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Comparsion between various soluion methods of magneto-mechanical problems;　2014/09
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery，nos. SA-14-085, RM-14-101, Utsunomiya Univ.
  AUTHOR;　Ebrahimi Hassan,Gao Yanhui,Dozono Hiroshi,Muramatsu Kazuhiro
  
• Optimal design of metallic implant reducing artifact in magnetic resonance imaging by combining paramagnetic and diamagnetic materials;　2014/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (IEEE INTERMAG 2014), no. EW-12, Dresden, Germany
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Toru Yamamoto, Daisaku Ikeda
  
• Improvement of T-joint for loss reduction of three-phase reactor;　2014/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (IEEE INTERMAG 2014), no. FA-6, Dresden, Germany
  AUTHOR;　Yanhui Gao, Narihiro Takeda, Hiroshi Dozono, Kazuhiro Muramatsu, Kenya Konishi, Kazunobu Kanazawa
  
• Vibration analysis of IPM motor considering magnetostriction and current harmonics;　2014/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (IEEE INTERMAG 2014), no. FP-4, Dresden, Germany
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Kazuhiro Muramatsu, Akihisa Kameari, Hiroyuki Kaimori, Takashi Okitsu, Daiki Matsuhashi
  
• Effect of eddy currents on method for evaluating shielding performance of magnetically shielded rooms using exciting coil;　2014/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (IEEE INTERMAG 2014), no. HP-4, Dresden, Germany
  AUTHOR;　Kazuhiro Muramatsu, Yanhui Gao, Yuta Yoneyama, Akihiko Sakai, Satoshi Yuuki, Kunio Kazami, Keita Yamazaki, Toshifumi Shinnoh, Takao Yamaguchi, Masaaki Shimada
  
• A method for reducing the disturbance of the magnetic declination caused by buildings using ferromagnets;　2014/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (IEEE INTERMAG 2014), no. HP-10, Dresden, Germany
  AUTHOR;　Kazuyuki Miura, Shigetaka Hirosato, Kazuhiro Muramatsu, Yanhui Gao
  
• Modeling of Leakage Magnetic Field of Electric Machines Using Magnetization Vectors;　2014/05
  ANNOUNCEMENT INFO.;　The Sixteenth Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2014), no. PB1-17, Annecy, Frqnce
  AUTHOR;　Yanhui Gao, Yusuke Moriyama, Hiroshi Dozono, Kazuhiro Muramatsu, Kazuyuki Miura, Shigetaka Hirosato
  
• Comparison of Time Integration Methods in Magneto-mechanical Problems;　2014/05
  ANNOUNCEMENT INFO.;　The Sixteenth Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2014), no. PB4-6, Annecy, Frqnce
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Kazuhiro Muramatsu, Hiroshi Dozono
  
• Coupled 2-D and 3-D eddy current analyses for evaluating inter-bar current losses in cage induction motors;　2014/05
  ANNOUNCEMENT INFO.;　The Sixteenth Biennial IEEE Conference on Electromagnetic Field Computation (IEEE CEFC 2014), no. OC2-3, Annecy, Frqnce
  AUTHOR;　Kazuhiro Muramatsu, Yanhui Gao, Shohei Oyama, Hiroshi Dozono
  
• 磁気シールドルームの低周波遮蔽性能評価法の検討その1．遠方磁気ノイズに対する評価;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁気シールドルームの低周波遮蔽性能評価法の検討 その2．近傍磁気ノイズに対する評価;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二次元・三次元併用法によるかご形誘導機の横流の評価;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁化ベクトルを用いた電気機器の漏洩磁界のモデリング;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 大きな磁区構造を有する磁性体のマイクロマグネティックスにおける交換エネルギーの取扱い;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 異方性鉄芯を用いた三相リアクトルのT接合部改良による損失低減;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 大きな磁区構造を有する磁性体のマイクロマグネティックスにおける交換エネルギーの取扱い;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁化ベクトルを用いた電気機器の漏洩磁界のモデリング;　2014/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 方向性電磁鋼板を用いたバルブ型可飽和リアクトルの損失低減;　2013/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁気シールドルームの低周波遮蔽性能評価法の検討　その1　遠方磁気ノイズに対する遮蔽性能評価法;　2013/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁気シールドルームの低周波遮蔽性能評価法の検討　その2　近傍磁気ノイズに対する評価実験;　2013/09
  ANNOUNCEMENT INFO.;　第37回日本磁気学会学術講演会，no. 3pE-2, 北大
  AUTHOR;　
  
• 渦電流解析を用いた磁気シールドルームの低周波遮蔽特性の検討;　2013/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁束分布を入力源とする磁界解析法の検討;　2013/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 汎用型MRI検査室の開発と実施例;　2013/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 建築物に起因する磁気擾乱補正に向けた基礎検討;　2013/08
  ANNOUNCEMENT INFO.;　2013年度日本建築学会大会学術講演会学術講演梗概集, no. 40262, 北大
  AUTHOR;　
  
• Homogenization techniques of conductive and non-magnetic components taking account of eddy currents in magnetic field analysis;　2013/07
  ANNOUNCEMENT INFO.;　Proceedings of the 19th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2013) no. PB5-18, Budapest, Hungary
  AUTHOR;　Lin Cheng, Kenji Ikenaga, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Analysis of magnetic disturbance due to paramagnetic metallic implant in magnetic resonance imaging;　2013/07
  ANNOUNCEMENT INFO.;　Proceedings of the 19th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2013) no. PC1-7, Budapest, Hungary
  AUTHOR;　Yanhui Gao, Yui Esaki, Hiroshi Dozono, Kazuhiro Muramatsu, Toru Yamamoto
  
• Coupled magneto-mechanical analysis in isotropic materials under multi-axial stress;　2013/07
  ANNOUNCEMENT INFO.;　Proceedings of the 19th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2013), no. PD4-14, Budapest, Hungary
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• 建築物に起因する磁気擾乱の低減手法に関する基礎検討;　2013/06
  ANNOUNCEMENT INFO.;　電気学会マグネティックス・リニアドライブ合同研究会，nos. MAG-13-033, LD-13-037，信州大
  AUTHOR;　
  
• 磁気シールドルームの遮蔽性能評価法の検討-その1．渦電流を考慮した評価法の検討用モデル;　2013/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁気シールドルームの遮蔽性能評価法の検討 その2．渦電流を考慮した低周波性能評価の検討結果;　2013/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁界解析における渦電流を考慮した導体の均質化手法;　2013/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 金属インプラントによる磁気共鳴画像のアーチファクトの磁界解析;　2013/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Loss reduction of saturable magnetically controlled reactor by improving structure of magnetic valves;　2013/01
  ANNOUNCEMENT INFO.;　The 12th Joint AIP Magnetism and Magnetic Materials (MMM)/IEEE International Magnetics (INTERMAG) Conference, no. HU-08, Chicago, USA
  AUTHOR;　Yanhui Gao, Ryoshi Kurashige, Masahide Nagata, Hiroshi Dozono, Kazuhiro Muramatsu, Baichao Chen
  
• Loss reduction of reactor with grain-oriented silicon steel plates taking account of laminated structure and anisotropy;　2012/11
  ANNOUNCEMENT INFO.;　The 15th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), no. TP5-21, Oita
  AUTHOR;　Yanhui Gao, Daiki Taura, Masahide Nagata, Hiroshi Dozono, Kazuhiro Muramatsu, Kenya Konishi, Kazunobu Kanazawa
  
• Homogenization technique of laminated core taking account of eddy currents in steel plates under rotational flux;　2012/11
  ANNOUNCEMENT INFO.;　The 15th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), no. WP2-23, Oita
  AUTHOR;　Lin Cheng, Shinichi Sudo, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Coupled magneto-mechanical analysis considering permeability variation by stress due to both magnetostriction and electromagnetism;　2012/11
  ANNOUNCEMENT INFO.;　The 15th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), no. WP3-20, Oita
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Hiroshi Dozono, Kazuhiro Muramatsu
  
• Evaluation method of stray load losses in cores and secondary conductors of induction motor using magnetic field analysis;　2012/11
  ANNOUNCEMENT INFO.;　The 15th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), no. WP5-10, Oita
  AUTHOR;　Yanhui Gao, Tatsunori Sanmaru, Genki Urabe, Hiroshi Dozono, Kazuhiro Muramatsu, Kazuaki Nagaki, Yuichi Kizaki, Tsuyoshi Sakamoto
  
• 三次元非適合ボクセルモデルを用いた幾何マルチグリッド法並列化のためのスムーサーの検討;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• エレベータに起因する低周波磁気ノイズの3軸アクティブ磁気シールドに関する検討;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁界解析における導電体角筒の渦電流を考慮した均質化手法;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• バルブ型可飽和リアクトルの損失低減;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 方向性ケイ素鋼板を用いたリアクトルの積層構造と異方性を考慮した損失低減法;　2012/09
  ANNOUNCEMENT INFO.;　第65回電気関係学会九州支部連合大会講演論文集, no. 04-2A-14, 長崎大
  AUTHOR;　
  
• Fixed-Point法を用いた非線形磁界解析の収束性の検討;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁界解析を用いた電流ケーブル用磁気シールドの最適形状の検討;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 金属インプラントによる磁気共鳴画像のアーチファクトの磁界解析;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• JEITA 規格による磁気シールドルームの遮蔽性能評価;　2012/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Investigation on harmonics suppression of saturable magnetically controlled reactor using nonlinear magnetic field analysis;　2012/06
  ANNOUNCEMENT INFO.;　The 2012 Sixth International Conference on Electromagnetic Field Problems and Applications (ICEF 2012), PB1-15, Dalian, China
  AUTHOR;　Baichao Chen, Yanhui Gao, Masahide Nagata, Kazuhiro Muramatsu
  
• Coupled 2D and 3D eddy current analyses for evaluating eddy current loss of a permanent magnet in surface PM motors;　2012/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (INTERMAG 2012), no. BG-03, Vancouver, Canada
  AUTHOR;　Takashi Okitsu, Daiki Matsuhashi, Yanhui Gao, Kazuhiro Muramatsu
  
• Active magnetic compensation by mutual control of multiple detectors for environmental magnetic noises at low frequencies;　2012/05
  ANNOUNCEMENT INFO.;　The IEEE International Magnetics Conference (INTERMAG 2012), no. HR-12, Vancouver, Canada
  AUTHOR;　Amane Hayashi, Yoshihiro Hirata, Keita Yamazaki, Kazuyuki Miura, Ryutaro Miyase, Yanhui Gao, Kazuhiro Muramatsu
  
• アクティブ磁気シールドによるエレベータに起因する磁気ノイズの遮蔽方法に関する検討;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 励磁コイルを用いた磁気シールドルーム遮蔽性能評価における渦電流が推定精度に及ぼす影響;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 脚の積層方向がリアクトル鉄芯の磁束分布に及ぼす影響;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二次元磁界解析による誘導機の漂遊負荷損の評価;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 非適合ボクセルモデルを用いた幾何マルチグリッド法並列化のためのスムーサーの検討;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁界解析を用いた磁気シールドルームの超低周波変動磁気ノイズに対する遮蔽性能評価法に関する検討;　2012/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 異方性鉄芯の積層構造を考慮した磁界解析;　2012/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• エレベータが作り出す磁気ノイズの遮蔽方法に関する検討2;　2011/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二次元磁界解析を用いた誘導機の鉄損評価;　2011/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 等方性および異方性材料を用いた積層鉄芯中の磁束分布の比較;　2011/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 多軸誘導コイルを用いたアクティブ磁気シールドの補償磁場の最適化;　2011/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 電磁誘導法による三角関数演算を用いた鉄筋の位置推定―その1 実験的検討―;　2011/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 電磁誘導法による三角関数演算を用いた鉄筋の位置推定―その2 解析による検討―;　2011/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁性体角筒を用いた開口型磁気シールドルームの磁束制御による開放性向上のための実験的検討;　2011/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Micromagnetic Simulation of Large Scale Magnetic Domain Structure of Iron;　2011/08
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ, nos. SA-11-063, RM-11-076, Niigata
  AUTHOR;　Ebrahimi Hassan, Gao Yanhui, Muramatsu Kazuhiro
  
• 導電率修正による異常渦電流損の考慮法の各種電磁鋼板への適用;　2011/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二次元・三次元解析を併用した磁石内渦電流損失算定法の各種PMモータへの適用;　2011/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• インピーダンス計測によるコンクリートの含水率・含有塩化物量の非侵襲測定に関する基礎的研究　その1　小型コンクリート供試体のインピーダンスおよび位相角の周波数特性測定;　2011/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• インピーダンス計測によるコンクリートの含水率・含有塩化物量の非侵襲測定に関する基礎的研究　その 2　等価回路を用いたモデリング;　2011/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁束制御による磁性体角筒を用いた開口型磁気シールドルームにおける 開放性と遮蔽性能の向上のための検討;　2011/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Method for Evaluating the Eddy Current Loss of a Permanent Magnet in Surface PM Motor Using Coupled 2-D and 3-D Finite Element Analyses;　2011/07
  ANNOUNCEMENT INFO.;　Proceedings of the 18th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2011) no. PC2.8, Sydney
  AUTHOR;　Takashi Okitsu, Daiki Matsuhashi, Yanhui Gao, Kazuhiro Muramatsu
  
• Micromagnetics Simulation for Large Size Magnetic Domain Structure of Ferromagnetic Material by Modifying Representation of Exchange Energy;　2011/07
  ANNOUNCEMENT INFO.;　Proceedings of the 18th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2011) no. PD7.4, Sydney
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Kazuhiro Muramatsu
  
• Investigation on Simple Numeric Modelling of Anomalous Eddy Current Loss in Steel Plate Using Modified Conductivity;　2011/07
  ANNOUNCEMENT INFO.;　Proceedings of the 18th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2011) no. PD7.5, Sydney
  AUTHOR;　Yanhui Gao, Yuhei Matsuo, Kazuhiro Muramatsu
  
• Magnetic Field Analysis with Nonconforming Voxel Modelling Using the Nested Geometric Multigrid Method;　2011/07
  ANNOUNCEMENT INFO.;　Proceedings of the 18th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2011) no. PC9.2, Sydney
  AUTHOR;　Shunya Odawara, Yanhui Gao, Kazuhiro Muramatsu
  
• 磁気シールドルームの遮蔽性能評価法と検証実験;　2011/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Noise reduction of a three-phase reactor by optimization of gaps between cores considering electromagnetism and magnetostriction;　2011/05
  ANNOUNCEMENT INFO.;　Digests of the IEEE International Magnetics Conference (INTERMAG 2011), no. BQ-09, Taipei
  AUTHOR;　Yanhui Gao, Masahide Nagata^M, Kazuhiro Muramatsu, Koji Fujiwara, Yoshiyuki Ishihara, Shigemasa Fukuchi, and Tetsumi Takahata
  
• Applicability of method for evaluating eddy current loss of a permanent magnet using coupled 2D and 3D analyses for various PM motors;　2011/05
  ANNOUNCEMENT INFO.;　Digests of the IEEE International Magnetics Conference (INTERMAG 2011), no. GF-02, Taipei
  AUTHOR;　Takashi Okitsu, Daiki Matsuhashi, Yanhui Gao, and Kazuhiro Muramatsu
  
• Conditions of exciting coils used in evaluation of shielding factor of magnetically shielded rooms for uniform magnetic field;　2011/05
  ANNOUNCEMENT INFO.;　Digests of the IEEE International Magnetics Conference (INTERMAG 2011), no. GS-06, Taipei
  AUTHOR;　Shunya Odawara, Kazuhiro Muramatsu, Yanhui Gao, Shogo Komori, Keita Yamazaki, Toshifumi Shinnoh, Takao Yamaguchi, Mitsuru Sakakibara, Masao Simokawa
  
• インヒ゜ータ゛ンス計測によるコンクリート含有塩化物濃度の非侵襲測定-その２．等価回路の推定と塩化物濃度の評価-;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 励磁コイルを用いた磁気シールドルーム遮蔽性能評価におけるコイルの設定条件の実験的検証;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁性体角筒を用いた開口型磁気シールドルームの開放性向上に関する実験的検討;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 励磁コイルを用いた磁気シールドルーム遮蔽性能評価における建築構造物が印加磁界に及ぼす影響;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 導電率修正による電磁鋼板の異常渦電流損のモデリング方法の検討;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 積層鉄芯間に挿入する絶縁物の硬さ最適化によるリアクトルの騒音低減法における積層構造の影響;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 空芯リアクトルの巻線中の三次元磁界・応力併用解析;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 円筒座標系非適合ボクセルモデルを用いた回転機の磁界解析;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Micromagnetics simulation for large magnetic domain structure for ferromagnetic material using modifed exchange energy;　2011/01
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ, nos. SA-11-002, RM-11-002, Doshisha Univ.
  AUTHOR;　Hassan Ebrahimi, Yanhui Gao, Kazuhiro Muramatsu
  
• 非適合ボクセルモデルを用いた大規模磁界解析に関する検討;　2011/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 非適合ボクセルモデリングを用いた磁界解析;　2011/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 均質化手法を用いた積層鉄芯の磁界・構造解析;　2011/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• エレベータが作り出す磁気ノイズの遮蔽方法に関する検討2;　2010/10
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 励磁コイルを用いた磁気シールドルーム遮蔽性能評価法の検討;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁気シールドルーム性能評価用励磁コイルの磁界に対する建築構造物の影響;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁性体角筒を用いた開口型磁気シールドルームの開放性向上の検討その1 磁束の誘導により遮蔽効果を高める設計手法;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁性体角筒を用いた開口型磁気シールド壁の開放性向上の検討その2 磁性体角筒の透磁率の制御方法;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 励磁コイルを用いた磁気シールドルームの一様磁界遮蔽性能の推定法 その１．近似曲線を用いて推定する場合のコイルの設定条件の検討;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 励磁コイルを用いた磁気シールドルームの一様磁界遮蔽性能の推定法その２．シールドルーム形状を考慮したコイル設定条件の検討;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁性体角筒を用いた開放的なMRI室用シールドルームの実用化設計と性能評価;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 騒音低減のためのリアクトルのギャップに挿入する絶縁物の硬さの最適化;　2010/09
  ANNOUNCEMENT INFO.;　第63回電気関係学会九州支部連合大会講演論文集, no. 07-2P-01, 九州産業大
  AUTHOR;　
  
• 非適合ボクセルモデルを用いた磁界解析;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁界・構造併用解析における積層鉄芯のモデリング;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• The Effect of laminated structure on coupled magnetic field and mechanical analyses of iron core and its homogenization technique;　2010/05
  ANNOUNCEMENT INFO.;　The 14th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2010), no. 30P7
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Muhd Juzail Hatim
  
• Effectiveness of Nonconforming Mesh in Magnetic Field Analysis With Voxel Modelling;　2010/05
  ANNOUNCEMENT INFO.;　The 14th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2010), no. 38P11, Chicago, USA
  AUTHOR;　Shunya Odawara, Yanhui Gao, Kazuhiro Muramatsu
  
• Design of open-type magnetically shielded room combined with square cylinders made of magnetic and conductive materials for MRI;　2010/05
  ANNOUNCEMENT INFO.;　The 14th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2010), no. 6O2, Chicago, USA
  AUTHOR;　Shigetaka Hirosato, Keita Yamazaki, Yu Haraguchi, Kazuhiro Muramatsu, Akira Haga, Hitomi Sasaki, Koichiro Kobayashi, Kiyotaka Kamata
  
• 磁気シールドルームの遮蔽性能評価における励磁コイルの設定条件;　2010/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 静電容量を用いたコンクリート内管路検出法における鉄筋の影響;　2010/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• インピーダンス計測によるコンクリート内の鉄筋及び配線の非破壊検査法 (その1)装置の試作と実験結果;　2010/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• インピーダンス計測によるコンクリート内の鉄筋及び配線の非破壊検査法ーその２．実験結果と解析による理論値の比較検証ー;　2010/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Reduction of artifact of metallic implant in magnetic resonance imaging by combining paramagnetic and diamagnetic materials;　2010/01
  ANNOUNCEMENT INFO.;　Digests of The 11th Joint MMM/Intermag Conference, no. AH-11, Washington DC, USA
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Atsumichi Kushibe, Keita Yamazaki, Akihiko Chiba, and Toru Yamamoto
  
• Method for evaluating shielding factor of magneticallyshielded rooms for uniform magnetic field using exciting coils;　2010/01
  ANNOUNCEMENT INFO.;　Digests of The 11th Joint MMM/Intermag Conference, no. EG-09, Washington DC, USA
  AUTHOR;　Shunya Odawara,Kazuhiro Muramatsu,Shogo Komori, Kiyotaka Kamata, Keita Yamazaki, Takao Yamaguchi, Mitsuru Sakakibara Toshifumi Shinnoh, Masao Simokawa, Noboru Ishikawa, Takashi Meguro
  
• Impedance measurement using a resonance circuit for detecting steel bars and cables inside pliable plastic conduit tubes buried in concrete walls and slabs;　2010/01
  ANNOUNCEMENT INFO.;　Digests of The 11th Joint MMM/Intermag Conference, no. FX-04, Washington DC, USA
  AUTHOR;　Katsumi Ishikawa, Akira Haga, Keita Yamazaki, Kazuhiro Muramatsu and Koichiro Kobayashi
  
• Realization of open-type magnetically shielded room combined with square cylinders made of magnetic and conductive materials for MRI;　2010/01
  ANNOUNCEMENT INFO.;　Digests of The 11th Joint MMM/Intermag Conference, no. GX-10, Washington DC, USA
  AUTHOR;　Shigetaka Hirosato, Keita Yamazaki, Yu Haraguchi, Kazuhiro Muramatsu, Akira Haga, Kiyotaka Kamata, Hitomi Sasaki, Koichiro Kobayashi
  
• Design of a reactor driven by inverter power supply to reduce the noise considering electromagnetism and magnetostriction;　2010/01
  ANNOUNCEMENT INFO.;　Digests of The 11th Joint MMM/Intermag Conference, no. HD-05, Washington DC, USA
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Koji Fujiwara, Yoshiyuki Ishihara, Shigemasa Fukuchi, and Tetsumi Takahata
  
• Investigation on damage of windings in air core reactor using the stress analysis;　2010/01
  ANNOUNCEMENT INFO.;　Digests of The 11th Joint MMM/Intermag Conference, no. HD-11, Washington DC, USA
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, and Taiki Matsuo
  
• ボクセルモデルを用いた磁界解析の基礎的検討;　2010/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 空芯リアクトルの巻線中の応力解析;　2010/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 均質化手法による磁性体角筒を用いたMRI用オープンタイプ磁気シールドルームの設計;　2010/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 二次元・三次元併用解析によるSPMモータの磁石内渦電流損失算定法に関する検討;　2010/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Simple numeric modelling of anomalous eddy current taking account of domain wall motion in steel plate;　2009/11
  ANNOUNCEMENT INFO.;　Proceedings of the 17th Conference on the Computation of Electromagnetic Fields (COMPUMAG 2009) no. PC1-8, Florianopolis, Brazil
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Koji Fujiwara
  
• 3-Dimensional modelling of magnetostriction in iron core with equivalent nodal forces;　2009/11
  ANNOUNCEMENT INFO.;　Proceedings of the 17th Conference on the Computation ofElectromagnetic Fields (COMPUMAG 2009) no. PC5-13, Florianopolis, Brazil
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Koji Fujiwara, Yoshiyuki Ishihara, Shigemasa Fukuchi, Tetsumi Takahata
  
• Magnetic field analyses of architectural components using homogeneous technique;　2009/11
  ANNOUNCEMENT INFO.;　Proceedings of the 17th Conference on the Computation ofElectromagnetic Fields (COMPUMAG 2009) no. PD4-8, Florianopolis, Brazil
  AUTHOR;　Shunya Odawara, Yu Haraguchi, Kazuhiro Muramatsu, Keita Yamazaki, Shigetaka Hirosato
  
• 磁性体角筒を用いたMRI用オープンタイプ磁気シールドルームの実現　その１磁性体角筒の構成方法;　2009/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁性体角筒を用いたMRI用オープンタイプ磁気シールドルームの実現　その２磁性体角筒の遮蔽設計;　2009/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁性体角筒を用いたMRI用オープンタイプ磁気シールドルームの実現　その３実機MRIでの磁気・電磁波遮蔽性能検証;　2009/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 扉の影響を考慮した磁気シールドルームの遮蔽性能評価法の検討;　2009/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Investigation on vibration analysis of a reactor driven by an inverter power supply considering electromagnetism and magnetostriction;　2009/09
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEEJ, nos. SA-09-55, RM-09-61, pp. 5-10, Kitami, Hokkaido
  AUTHOR;　Yanhui Gao，Muhd Juzail Hatim，Kazuhiro Muramatsu, Koji Fujiwara，Yoshiyuki Ishihara, Shigemasa Fukuchi，and Tetsumi Takahata
  
• 磁界解析を用いた扉の影響を考慮した磁気シールドルームの遮蔽性能評価法の検討;　2009/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Effect of electromagnetic force on magnetostriction measured using single sheet tester;　2009/09
  ANNOUNCEMENT INFO.;　The 62nd Joint Conference of Electrical and Electronics in Kyushu, no. 13-2A-16
  AUTHOR;　Muhd Juzail Hatim Zainol Abidin，Yanhui Gao，Kazuhiro Muramatsu
  
• Reduction of artifact of metallic implant in magnetic resonance imaging by combining paramagnetic and diamagnetic materials;　2009/09
  ANNOUNCEMENT INFO.;　The 62nd Joint Conference of Electrical and Electronics in Kyushu, no. 13-2A-17
  AUTHOR;　Yang Fang, Yanhui Gao, Kazuhiro Muramatsu, Atsumichi Kushibe, Keita Yamazaki, Akihiko Chiba, Toru Yamamoto
  
• 3D transient analysis of ultrasonic propagation in flow field using finite difference time domain method;　2009/08
  ANNOUNCEMENT INFO.;　Proceedings of The ICROS-SICE International Joint Conference 2009 (ICCAS-SICE 2009), no. 3B06-3, Fukuoka, Japan
  AUTHOR;　Kazuhiro Muramatsu, Akira Kimoto, Shinya Takahashi
  
• Optimal design of open-type magnetically shielded room combined with square cylinders made of magnetic and conductive materials for MRI;　2009/05
  ANNOUNCEMENT INFO.;　Digests of the IEEE International Magnetics Conference (INTERMAG 2009), no. AU-05, Sacramento, USA
  AUTHOR;　Shigetaka Hirosato, Keita Yamazaki, Yu Haraguchi, Kazuhiro Muramatsu, Akira Haga, Kiyotaka Kamata, Koichiro Kobayashi, Atsuo Matsuura, and Hitomi Sasaki
  
• Optimization of metallic implant coated by diamagnetic material to reduce magnetic disturbance in magnetic resonance imaging;　2009/05
  ANNOUNCEMENT INFO.;　Digests of the IEEE International Magnetics Conference (INTERMAG 2009), no. DS-10, Sacramento, USA
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Atsumichi Kushibe, Keita Yamazaki, Akihiko Chiba, and Toru Yamamoto
  
• Vibration analysis of reactor driven by inverter power supply taking account of magnetostriction and electromagnetic force;　2009/05
  ANNOUNCEMENT INFO.;　Digests of the IEEE International Magnetics Conference (INTERMAG 2009), no. EH-08, Sacramento, USA
  AUTHOR;　Yanhui Gao^D, Kazuhiro Muramatsu, Koji Fujiwara, Yoshiyuki Ishihara, Shigemasa Fukuchi, and Tetsumi Takahata
  
• Method for evaluating eddy current loss of permanent magnet in PM motor driven by inverter power supply using coupled 2D and 3D finite element analyses;　2009/05
  ANNOUNCEMENT INFO.;　Digests of the IEEE International Magnetics Conference (INTERMAG 2009), no. FH-01, Sacramento, USA,
  AUTHOR;　Takashi Okitsu, Daiki Matsuhashi, and Kazuhiro Muramatsu
  
• Optimization of metallic implant coated by diamagnetic material to reduce magnetic disturbance in magnetic resonance imaging;　2009/03
  ANNOUNCEMENT INFO.;　Collected Abstracts of the 2009 Spring Annual Meeting of The Japan Institute of Metals, no.642
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Atsumichi Kushibe, Keita Yamazaki, Akihiko Chiba, Toru Yamamoto
  
• Vibration analysis of reactor under inverter power supply taking account of
  electromagnetic force and magnetostriction;　2009/01
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan, SA-09-25, RM-09-25
  AUTHOR;　Yanhui Gao，Kazuhiro Muramatsu, Koji Fujiwara，Yoshiyuki Ishihara,Shigemasa Fukuchi，Tetsumi Takahata
  
• Numerical modelling of anomalous eddy current loss in steel plate;　2008/09
  ANNOUNCEMENT INFO.;　The 32nd Annual Conference on MAGNETICS in Japan, No.12pE-7
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu
  
• Loss calculation of reactor under inverter power supply taking into account anomalous eddy current;　2008/09
  ANNOUNCEMENT INFO.;　The 62nd Joint Conference of Electrical and Electronics Engineers in Kyushu, no. 06-1P-01
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Koji Fujiwara, Shigemasa Fukuchi, Tetsumi Takahata
  
• Loss analysis of reactor under inverter power supply taking into account anomalous eddy current loss;　2008/09
  ANNOUNCEMENT INFO.;　The papers of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan, SA-08-81，RM-08-88
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Koji Fujiwara, Shigemasa Fukuchi, Tetsumi Takahata
  
• Coil evaluation method of the shielding performance of magnetically-shielded rooms for environmental magnetic noises;　2008/08
  ANNOUNCEMENT INFO.;　Abstracts of the 16th International Conference on Biomagnetism, no. 10-13, Sapporo Japan
  AUTHOR;　K. Kamata, K. Muramatsu, K. Yamazaki, T. Yamaguchi, M. Sakakibara, T. Shinnoh, M. Simokawa, N. Ishikawa, K. Hino, T. Meguro
  
• Open-type magnetically shielded room combined with square cylinders made of magnetic and conductive materials for MRIs;　2008/05
  ANNOUNCEMENT INFO.;　2008 IEEE INTERMAG conference, No. EN-20
  AUTHOR;　Keita Yamazaki, Shigetaka Hirosato, Kiyotaka Kamata, Kazuhiro Muramatsu, Koichiro Kobayashi, Akira Haga,
  
• Loss calculation of reactor connected to inverter power supply taking account of eddy currents in laminated steel core;　2008/05
  ANNOUNCEMENT INFO.;　2008 IEEE CEFC conference, no. PE-15, Athene Greece
  AUTHOR;　Yanhui Gao, Kazuhiro Muramatsu, Katsunori Shida, Koji Fujiwara, Shigemasa Fukuchi, Tetsumi Takahata
  
• Dynamic analysis of vacuum interrupter with linearactuator;　2005/09
  ANNOUNCEMENT INFO.;　Proceedings of the Fifth International Symposium on Linear Drives for Industry Applications, B26A1-2
  AUTHOR;　T. Nakagawa, K. Muramatsu, K. Koda
  
• Magnetic field analysis of active magnetic bearing for superconducting flywheel power storage system;　2000/01
  ANNOUNCEMENT INFO.;　Non-linear Electromagnetic Systems (Eds.: P. Di Barba and A. Sabini) IOS Press, 175-178
  AUTHOR;　N. Takahashi, M. Miyazaki, K. Muramatsu, H. Higasa
  
• Improvements of convergence characteristics of optimal design method using experimental design method;　1999/03
  ANNOUNCEMENT INFO.;　Proceedings of the 7th International Journal of Theoretical Electrotechnics, 64-67
  AUTHOR;　N. Takahashi, K. Muramatsu, M. Otoshi
  
• Optimal design of permanent magnet type of retarder;　1998/04
  ANNOUNCEMENT INFO.;　Proceedings of the Second International Symposium on Linear Drives for Industry Applications, no. NA-6, pp. 375-378
  AUTHOR;　N. Takahashi, M. Natsumeda, K. Muramatsu, C. Yamada, M. Ogawa, S. Kobayashi, T. Kuwahara
  
• New definition of TEAM problem13;　1997/11
  ANNOUNCEMENT INFO.;　Proceedings of the TEAM Workshop, Rio de Janeiro, 1-4
  AUTHOR;　K. Muramatsu, N. Takahasi, K. Fujiwara, K. Forsman, L. Kettunen
  
• Optimization of problem 25 using optimal design method combined with experimental design method;　1997/11
  ANNOUNCEMENT INFO.;　Proceedings of the TEAM Workshop, Rio de Janeiro, 42-44
  AUTHOR;　N. Takahashi, M. Natsumeda, M. Otoshi, K. Muramatsu
  
• Analysis and experiment of permanent magnet type of retarder;　1997/09
  ANNOUNCEMENT INFO.;　Proceedings of the AUPEC and EECON Conferences, 143-148
  AUTHOR;　K. Muramatsu, N. Takahashi, T. Hashio, C. Yamada, M. Ogawa, S. Kobayashi, T. Kuwahara
  
• Comparison of various optimal design methods using die press model;　1997/03
  ANNOUNCEMENT INFO.;　Applied Electromagnetics and Computational Technology (Eds.: H. Tsuboi and I. Sebesteyn), IOS Press, 223-231
  AUTHOR;　N. Takahashi, K. Muramatsu
  
• Investigation of demagnetizing factor for permanent magnet;　1996/05
  ANNOUNCEMENT INFO.;　Proceedings of the Third International Workshop on Electric and Magnetic Fields, 77, 429-434
  AUTHOR;　K. Muramatsu, T. Nakata, N. Takahashi, H. Ukita
  
• Time-periodic finite element analysis of Problem 21;　1995/07
  ANNOUNCEMENT INFO.;　Proceedings of the TEAM Workshop, Berlin, 56-61
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, K. Muramatsu, T. Torii
  
• Applications of FEM to electric machines;　1995/05
  ANNOUNCEMENT INFO.;　Proceedings of the 2nd International Conference Design to Manufacture in Modern Industry, 60-67
  AUTHOR;　T. Nakata, N. Takahashi, K. Muramatsu, H. L. Zhu
  
• Optimal design of linear dc motor using finite element method;　1995/05
  ANNOUNCEMENT INFO.;　Proceedings of the First International Symposium on Linear Drives for Industry Applications, 331-334
  AUTHOR;　N. Takahashi, K. Muramatsu, T. Nakata, K. Uehara
  
• Method for analyzing magnetic fields in electrical machines with moving conductors;　1994/08
  ANNOUNCEMENT INFO.;　Proceedings of the Third World Congress on Computational Mechanics, no. D3-1, pp. 488-48, D3-1, 488-489
  AUTHOR;　K. Muramatsu, T. Nakata, N. Takahashi, K. Fujiwara, T. Karube
  
• Analysis of magnetic fields of 3-D non-linear magnetostatic model (Problem 13);　1990/09
  ANNOUNCEMENT INFO.;　Proceedings of the European TEAM Workshop and International Seminar on Electromagnetic Field Analysis, 107-116
  AUTHOR;　T. Nakata, N. Takahashi, K. Fujiwara, K. Muramatsu, P. Olszewski
  
• New development of E-ψ approach to 3-D eddy current problems;　1988/10
  ANNOUNCEMENT INFO.;　Proceedings of the Beijin International Symposium on Electromagnetic Fields in Electrical Engineering, 473-475
  AUTHOR;　Z. G. Cheng, T. Nakata, N. Takahashi, K. Fujiwara, K. Muramatsu
  

Application of Intellectual Property Rights

• 電気機器;　2010/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  

Others

• 磁気シールドルームの低周波(1Hzを超え200Hz以下)環境変動磁気ノイズに対する遮蔽性能評価法;　2015/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 磁気シールドルームの超低周波 （1 Hz以下）環境変動磁気ノイズに対する遮蔽性能評価法;　2012/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  

Invited Lecture, Special Lecture

• 磁界・熱および磁界・構造の連成解析技術;　2015/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 環境磁気ノイズと磁気シールド;　2013/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;