2014/4 - 2015/3

Journal

    1. Mahmoud A. Sayed, Takaharu Takeshita :
      "Voltage Control of All Nodes in a Loop Distribution System Using the Series and Shunt Converters of a UPFC".
      IEEE Transactions on Power Electronics, Vol.29, No.11 2014, pp5813-5822

    2. Mitsuo Sugimoto, Takaharu Takeshita :
      "Evaluation of PWM Patterns for Reducing the Output Voltage Harmonics of a Matrix Converter under a High Input Power Factor".
      IEEJ Transactions on Industry Applications, Vol.135 No.1, pp.1-9

    3. Shota Watanabe, Takaharu Takeshita :
      "Line Loss Minimization in Isolated Substations and Multiple Loop Distribution Systems Using the UPFC".
      IEEJ Transactions on Industry Applications, Vol.135 No.1, pp.19-26

    4. Yu Sugahara,Shuhei Hoshino, Takaharu Takeshita :
      "Control of Reactive Power and Module Capacitor Voltages of Current for a Cascade STATCOM".
      The Society of Signal Processing Applications and Technology of Japan, 17-1, pp.49-59

International Conference

    1. Wataru Kitagawa, Takaharu Takeshita :
      "Topology Optimization for Skew of SPMSM by using Multi-Step parallel GA".
      International Power Electronics, Conference - ECCE Asia- IPEC- Hiroshima 2014, 21F4-2,pp.3809-3814

    2. Mahmoud Abdallah, Essam Mohamed, Tarek Mohamed, Takaharu Takeshita :
      "Field Oriented Control of Sensorless linear Induction Motor Using, Matrix Converter".
      International Power Electronics, Conference - ECCE Asia- IPEC- Hiroshima 2014, 21H4-2,pp.3877-3884

    3. Inami Asai, Takaharu Takeshita :
      "Visualization of PWM Waveforms of Output Voltage and Input Current for a Direct Matrix Converter".
      International Power Electronics, Conference - ECCE Asia- IPEC- Hiroshima 2014, 19P1-10,pp.123-129

    4. Baraji Veerasamy, Wataru Kitagawa, Takaharu Takeshita :
      "Output Ripple Minimization of Single-Stage Power Factor Corrected Bi-directional Buck AC/DC Converter".
      International Power Electronics, Conference - ECCE Asia- IPEC- Hiroshima 2014, 21D1-1,pp.2310-2317

    5. Kensuke Miyazaki, Takaharu Takeshita :
      "Line Loss Minimization in Radial Distribution System using Multiple STATCOMs and,Static Capacitors".
      International Power Electronics, Conference - ECCE Asia- IPEC- Hiroshima 2014, 19P10-2,pp.601-608

    6. Shin Niwa, Wataru Kitagawa, Takaharu Takeshita :
      "Characteristic Analysis of Circular Locus Motion in PM Less, Spherical Actuator with Three-Degree-of- Freedom".
      The 16th IEEE Conference on Electromagnetic Field Computation CEFC 2014, 120 / PF1:3,pp.1-1

    7. Kota Ishikawa, Wataru Kitagawa, Takaharu Takeshita :
      "Shape Optimization for Magnet and Flux Barriers of IPMSM By using Polygon Model Method with GP".
      Asia Pacific Symposium on Applied Electromagnetics and Mechanics ( APSAEM2014), pp.88-89

    8. Koya Yoshikawa, Wataru Kitagawa, Takaharu Takeshita,Akohiro Masuda, Masahiro Nakashima, Akiko Nakatani, Hidenori Nakatani :
      "Improvement Efficiency and Miniaturization of Bone Conduction Speaker".
      Asia Pacific Symposium on Applied Electromagnetics and Mechanics ( APSAEM2014), pp.98-99

    9. Kota Ishikawa, Wataru Kitagawa, Takaharu Takeshita :
      "Shape Optimization of Flux Barriers in IPMSM by using Polygon Model Method with GP".
      International Conference on Electrical Machines (ICEM2014), pp.1397-1402

    10. Koya Yoshikawa, Wataru Kitagawa, Takaharu Takeshita, Akohiro Masuda, Masahiro Nakashima, Akiko Nakatani, Hidenori Nakatani :
      "Desing and Characteristic Analysis for New Structure of Bone Conduction Speaker".
      International Conference on Electrical Machines (ICEM2014), pp.1057-1062

    11. Yuki Yoshida, Masaki Mori, Wataru Kitagawa, Takaharu Takeshita :
      "Desing for Cogging Torque Reduction in Two-Degree-of-Freedom Cylindrical Actuator".
      International Conference on Electrical Machines (ICEM2014), pp.473-478

    12. Toshiki Nakamori, Mahmoud A. Sayed, Yuma Hayashi, Takaharu Takeshita, Shizunori Hamada, Kuniaki Hirao :
      "Independent Control of Input Current,Load and Capacitor Voltage Balancing for a Modular Matrix Converter".
      IEEE Energy Conversion Congress and Exposition (ECCE), pp.3408-3415

    13. Shota Watanabe, Takaharu Takeshita :
      "Evaluation of PWM Patterns of a Matrix Converter for Reduction of Output Voltage Harmonics".
      The 16th International Power Electronics and Motion Control Conference (PEMC), 511,pp.1372-1377

    14. Yu Sugahara, Takaharu Takeshita :
      "Suppression Control of Module Capacitor Voltage Fluctuation for Cascade STATCOM".
      International Conference on Renewable Energy Research and Applications (ICRERA), 249

    15. Kazuma Suzuki, Takaharu Takeshita :
      "Input Power Factor Control of High-Frequency-Link AC/DC Converter".
      International Conference on Renewable Energy Research and Applications (ICRERA), 273

    16. Baraji Veerasamy, Wataru Kitagawa,Takaharu Takeshita :
      "MPPT Method for PV Modules Using Current Control-Based Partial Shading Detection".
      International Conference on Renewable Energy Research and Applications (ICRERA), 119

    17. Mahmoud A. Sayed, Takaharu Takeshita,Atif Iqbal :
      "New PWM Technique for Three-to-Five Phase Matrix Converter with High Efficiency and Low THD".
      Thirtieth Annual IEEE Applied Power Electronics Conference and Exposition (APEC2015), 490-1394,pp.3217-3224

Technical Meeting

    1. Kazuma Suzuki, Takaharu Takeshita :
      "Input Power Factor Control of High-Frequency-Link AC/DC Converter".
      The Papers of Joint Technical Meeting on Semiconductor Power Converter and Motor Drive,IEE Japan, SPC-14-094,MD-14-071,pp39-44

    2. Yu Sugahara, Takaharu Takeshita :
      "Suppression of Module Capacitor Voltage Fluctuation for a Cascade Power Converter".
      The Papers of Joint Technical Meeting on Semiconductor Power Converter and Motor Drive,IEE Japan, SPC-14-095,MD-14-072,pp45-50

    3. Shota Watanabe, Takaharu Takeshita :
      "Evaluation of PWM Strategy for Reducing Output Line Voltage Harmonics of a Matrix Coverter under All Input Power Factors".
      Technical Meeting on Semiconductor Power Converter,IEE Japan, SPC-14-110,pp57-62

    4. Yuki Yoshida, Wataru Kitagawa, Takaharu Takeshita, Shogo Makino, Motomiti Ohto :
      "Effect of Material of shaft on Two-Degree-of-Freedom Cylindrical Actuater".
      Joint Technical Meeting on Static Apparatus and Rotating Machinery,IEE,Japan, SA-14-94,RM-14-110,pp.77-82

    5. Kensuke Miyazaki, Takaharu Takeshita :
      "Line Loss Minimization and Voltage Control on Radial Distribution System using Multiple STATCOMs".
      The Papers of Joint Technical Meeting on Semiconductor Power Converter and Motor Drive,IEE Japan, SPC-15-002,MD-15-002,pp.7-12

    6. Kazuki Morishita, Takaharu Takeshita,Shizunori Hamada,Takeshi Kondou :
      "Current Control for Vibration Torque Reference without Voltage Saturation".
      The Papers of Joint Technical Meeting on Semiconductor Power Converter and Motor Drive,IEE Japan, SPC-15-026,MD-15-026,pp.155-160

    7. Norikazu Hattori, Takaharu Takeshita :
      "Expansion of Control Ranges to Low-Power Region for Single-Phase to Three-Phase Matrix Converters".
      The Papers of Joint Technical Meeting on Semiconductor Power Converter and Motor Drive,IEE Japan, SPC-15-054,MD-15-054,pp.143-148

Coference of Society

    1. Kazuki Morishita, Takaharu Takeshita :
      "Current Reference of IPMSM without Voltage Saturation under Change of Torque Reference".
      Proceedings of the 2014 Japan Industry Applications Society Conference, 3-38,ppⅢ233-236

    2. Shinya Takida, Takaharu Takeshita :
      "Visualized PWM Strategy of Matrix Converters for Reducing Input Current Harmonics".
      Proceedings of the 2014 Japan Industry Applications Society Conference, 1-35,ppⅠ83-186

    3. Junpei Isozaki, Baraji Veerasamy,Wataru Kitagawa,Takaharu Takeshita :
      "Duality between Current and Voltage Source Converters of Bi-Directional AC/DC Converters".
      Proceedings of the 2014 Japan Industry Applications Society Conference, 1-16,ppⅠ103-106

annual meeting

    1. Takuya Maekawa, Hironori, Kawaguchi, Takaharu Takeshita :
      "Control of Node Voltage and Line Loss Suppression Using Unified Power Flow Controller on Radial Distribution System".
      2015Annual Meeting of the Institute of Electrical Engineers of Japan, 4-167,pp.278-279

    2. Tomoyuki Yamakawa, Shota Watanabe, Takaharu Takeshita :
      "Control of Matrix Converter for Reducing Input Current Harmonics under Minimum Number of Commutations".
      2015Annual Meeting of the Institute of Electrical Engineers of Japan, 4-052,pp.84-85

    3. Shuhei Hoshino, Yu Sugahara, Takaharu Takeshita :
      "Capacitor Voltage Balancing Control using Zero-sequence Voltage and Harmonic Reactive Current for a Cascade STATCOM".
      2015Annual Meeting of the Institute of Electrical Engineers of Japan, 4-119,pp.200-201

    4. Kazuma Suzuki, Junpei Isozaki, Wataru Kitagawa, Takaharu Takeshita :
      "Loss Analysis of Buck AC/DC Converter using SiC-MOSFET".
      2015Annual Meeting of the Institute of Electrical Engineers of Japan, 4-069,pp.115-116

others

    1. Koya Yoshikawa, Wataru Kitagawa, Takaharu Takeshita :
      "Improvement Efficiency and Miniaturization of Bone Conduction Speaker".
      Nagoya Institute of Technology, Myongji University 4th Joint Workshop, pp.1-15

    2. Kazuma Suzuki, Takaharu Takeshita :
      "Improvement of Input Power Factor Control of High-Frequency-Link AC/DC Converter".
      Nagoya Institute of Technology, Myongji University 4th Joint Workshop, pp.33-39

    3. Shinya Takida, Takaharu Takeshita :
      "Suppression Control of Input Current Harmonics for Three-Phase Matrix Converter".
      Nagoya Institute of Technology, Myongji University 4th Joint Workshop, pp.51-62

    4. Kensuke Miyazaki, Takaharu Takeshita, Yasuyuki Kunii, Hideki Iwatsuki, Fukashi Ueda :
      "Voltage Control in Distribution System Using a STATCOM".
      The Society of Signal Processing Applications and Technology of Japan, pp.27-28

    5. Yu Sugahara, Takaharu Takeshita :
      "Reactive Power Control by ａCascade STATCOM".
      The Society of Signal Processing Applications and Technology of Japan, pp.29-34

    6. Takaharu Takeshita, Wataru Kitagawa :
      "Takeshita-Kitagawa Laboratory, Graduate School of Engineering, Nagoya Institute of Technology".
      The Journal of the Institute of Electrical Installation Engineers of Japan, Vol.34 No.10,pp.744-745

    7. Junpei Isozaki, Takaharu Takeshita :
      "Duality between PWM Strategies for Suppressing DC Ripple of Current and Voltage Source AC/DC Coverters".
      Syposium on Semiconductor Power Conversion, JP12,pp.1-2

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