-List of Papers-

in April.2009 〜 March.2010

Journal

1. Mahmoud A. Sayed，Takaharu Takeshita：
   " Voltage Regulation and Line Loss Minimization of Loop Distribution Systems Using UPFC ".
   IEEJ Transactions on Industry Applications, Vol.129, No.11, pp.1118〜1125, 2009

1. Ryuta Saino，Takaharu Takeshita，Norihisa Izuhara，Fukashi Ueda:
   "Power Flow Estimation and Line-Loss-Minimization Control Using UPFC in Loop Distribution System".
   2009 IEEE 6th International Power Electronics and Motion Control Conference - ECCE Asia May 17-20, 2009, Wuhan, China（IPEMC ）, Dialogue Session 11: pp.2426-2431 Power Quality Enhancement and Distributed Generation

2. Yasuhiro Miura，Takaharu Takeshita:
   "Starting Method of Permanent Magnet Synchronous Motors using Simplified Matrix Converters".
   Proceedings of 13th European Conference on Power Electronics and Applications,Barcelona, Spain（EPE）, LS3g

3. Mahmoud A. Sayed，Takaharu Takeshita:
   "All Nodes Voltage Regulation and Line Loss Minimization in Loop Distribution Systems Using UPFC".
   Energy Conversion Congress and Exposition, San Jose, California（ECCE）, pp.2719-2726

4. Shuhei Okada，Tomoyasu Nunokawa，Takaharu Takeshita:
   "Digital Control Scheme of Single-Phase Uninterruptible Power Supply".
   International Telecommunications Energy Conference（INTELEC） , PC15-4,

   Award of First Prize

   http://www.nitech.ac.jp/news/2009/403.html

5. Shintarou　Tanaka，Takaharu Takeshita:
   "Controllable Range Expansion of Input Power Factor for Matrix Converters Reducing a Number of Commutations".
   the 12th International Conference on Electrical Machines and Systems (ICEMS 2009), LS5B-4 CD-ROM, pp.1-6

1. Takaharu Takeshita，Shuta Ishikawa：
   "Unity Input Power-Factor Control of Three-Phase Matrix Converters".
   2009 Japan-Korea Joint Technical Warkshop on Semiconductor Power Converter, IEEJ-SPC-07，pp.79-84

2. Minoru Kitou，Masaya Kutsuna，Takaharu Takeshita，Yasuyuki Nishida：
   "Analysis of Characteristics of Diode Rectifier Circuits for　Isolated Three-Phase Rectangular-Waveform Distribution System by Delta-Star Transformer".
   Technical Meeting on Semiconductor Power Converter, IEE Japan, SPC-09-109,pp.1-6

3. Tomomi Yamashita，Takaharu Takeshita：
   "PWM strategy of single-phase to three-phase matrix converters"
   Technical Meeting on Power Engineering, Power Systems Engineering and Semiconductor Power Converter, IEE Japan, PE-10-011 PSE-10-010 SPC-10-034 pp.1〜6

4. Ryuta Saino，Takaharu Takeshita，Takehiro Muranaka，Yasuyuki Kunii：
   "Node Voltage Regulation and Line Loss Reduction using UPFC in Loop Distribution System".
   Technical Meeting on Power Engineering, Power Systems Engineering and Semiconductor Power Converter, IEE Japan, PE-10-032 PSE-10-031 SPC-10-055 pp.7〜12

5. Takayuki Hasegawa，Takaharu Takeshita：
   "PWM Strategy of Matrix Converters for Minimizing Output Voltage Harmonics".
   Technical Meeting on Power Engineering, Power Systems Engineering and Semiconductor Power Converter, IEE Japan, PE-10-012 PSE-10-011 SPC-10-035 pp.7〜12

6. Mutumi Aoki，Hiroyuki Ukai，Takaharu Takeshita，Katsuhiro Fuwa，Motohiro Kawafuku，Kazuaki Ito，Heiji Saeki，Kazuto Yukita：
   "An Engineering Education by Science Classroom for Junior High School and Elementary School Students".
   Technical Meeting on Frontiers in Education , IEE Japan, FIE-10-022,pp.103〜105

1. Shintaro Tanaka，Takaharu Takeshita：
   "PWM Pattern Selection Method of Matrix Converters for Reducing both a Number of Commutations and Intput Current Harmonics ".
   Proceedings of the 2009 Japan Industry Applications Society Conference, 1-2, pp.I-183-I-188

1. Shingi Nakamoto，Takaharu Takeshita：
   "Reducation of Output Voltage Error by Improved Current Detection for Three-Phase to Three-Phase Matrix Converters".
   2010Annual Meeting of the Institute of Electrical Engineers of Japan, 1-2,4-026　pp.42〜43

2. Yusuke Uei，Takaharu Takeshita：
   "Digitgl Control of High Frequency PWM Inverter".
   2010Annual Meeting of the Institute of Electrical Engineers of Japan, 1-2,4-041　pp.68〜69

3. Tomomi Yamashita，Takaharu Takeshita：
   "Conditon of Currents and Voltages of Single-phase to Three-phase Matrix Converters with a Capacitor Compensating for Single-phase Power Fluctuation".
   2010Annual Meeting of the Institute of Electrical Engineers of Japan, 1-2,4-021　pp.32〜33

4. Kazuhei Yamada，Ryuta Saino，Takaharu Takeshita：
   "Line Loss Minimization Control of Distribution System Using Static Synchronous Compensator".
   2010Annual Meeting of the Institute of Electrical Engineers of Japan, 1-2,4-147　pp.243〜244

5. Yushi Miura，Takaharu Takeshita，Toshifumi Ise：
   "New Concept Distribution Systems -High Frequency , Square Wave ,DC Distribution Systems-".
   2010Annual Meeting of the Institute of Electrical Engineers of Japan, 1-2,4-S18-5　pp.18〜21

1. Yuta Nakano，Takaharu Takeshita：
   "Switching Pattern Control of Bidirectional DC/DC Converter".
   The Society of Signal Processing Applications and Technology of Japan, pp.59-60

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