Thu, Jan 27 PM
15:20 - 17:00 |
| (1) |
15:20-15:45 |
Proposal of a loss less snubber for Flyback converter |
Yu Yonezawa, Yoshiyasu Nakashima, Takahiko Sugawara, Hiroshi Nakao, Toshio Sugimoto (Fujitsu Labs.) |
| (2) |
15:45-16:10 |
Influence of Switching Device Output Capacitance for Circuit Operation and Efficiency in Bidirectional DC-DC Converter |
Masayuki Kato, Yasuhito Takahashi, Koji Fujiwara, Yoshiyuki Ishihara (Doshisha Univ), Masashi Ogura, Yoshifumi Minowa, Nobuhiro Kurio (Nissin Electric Co.,LTD.) |
| (3) |
16:10-16:35 |
A Novel Multi-Resonant Current ZVS Converter Operated in Fixed Frequency |
Tatsuya Hosotani (Murata manufacturing), Akihiro Sawada, Koji Fujiwara, Yoshiyuki Ishihara (Doshisha Univ.) |
| (4) |
16:35-17:00 |
Reduction of Transformer Loss in LLC Resonant Converter Using two Flat Transformers |
Sihun Yang (Kyushu Univ.), Seiya Abe (ICSEAD), Masahito Shoyama (Kyushu Univ.) |
Fri, Jan 28 AM
10:15 - 16:05 |
| (5) |
10:15-10:40 |
Evaluation of semiconductor breaker for HVDC power supply system |
Kensuke Murai, Toshimitsu Tanaka, Tadatoshi Babasaki, Yousuke Nozaki (NTT) |
| (6) |
10:40-11:05 |
Operating Characteristics of Semiconductor Circuit Breaker in 400V DC Power Supply System in case of a grounding fault |
Sihun Yang, Mariko Ogawa (Kyushu Univ.), Seiya Abe (ICSEAD), Masahito Shoyama (Kyushu Univ.), Tamotsu Ninomiya (Nagasaki Univ.), Akira Matsumoto, Akiyoshi Fukui (NTT-F) |
| (7) |
11:05-11:30 |
A study of breaking characteristics of MCCB in the use of Higher Voltage Direct Current (HVDC) distribution system. |
Masatoshi Noritake, Tomohito Ushirokawa, Keiichi Hirose, Masato Mino (NTT FACILITIES) |
| (8) |
11:30-11:55 |
Plug & socket-outlet for DC power distribution |
Keiichi Hirose, Masatoshi Noritake (NTT-F), Takashi Yuba, Koichi Kiryu, Akio Nakamura (FCL), Junya Sekikawa (Shizuoka Univ.) |
| |
11:55-13:00 |
Break ( 65 min. ) |
| (9) |
13:00-13:25 |
Smart-battery management technologies for information devices in consideration of non smart-tap |
Kazuhiko Takeno, Hosei Matsuoka (NTT DOCOMO) |
| (10) |
13:25-13:50 |
The Battery Management for Constructing Fuel-Cell/Battery Hybrid Power Supply System |
Katsuyuki Sato, Toshiaki Yachi (TUS), Akira Takeuchi, Tadatoshi Babasaki, Naoki Kato (NTT) |
| (11) |
13:50-14:15 |
Optimal Orientation for Maximizing Energy-Efficiency in PV Panels |
Gamal M. Dousoky (Kyushu Univ.), Abou-Hashema El-sayed (Minia Univ.), Masahito Shoyama (Kyushu Univ.) |
| (12) |
14:15-14:40 |
Study of Power Converter with Peak-Power-Tracking Function by Newton-method for Satellites |
Minoru Iwasa (JAXA), Masatoshi Nakahara (Sojo Univ.), Hiroaki Kusawake, Koichi Kibe (JAXA) |
| |
14:40-14:50 |
Break ( 10 min. ) |
| (13) |
14:50-15:15 |
Study of In-situ Observation System for Digital Source on Satellites |
Shuuhei Shimada, Minoru Iwasa, Hiroaki Kusawake, Koichi Kibe (JAXA) |
| (14) |
15:15-15:40 |
Fast Proportion Digital Control Circuit for DC-DC Converter. |
Yuki Maeda, Fujio Kurokawa, Yuichiro Shibata (Nagasaki Univ.), Tsukasa Takahashi, Kouta Bansho, Toru Tanaka, Keiichi Hirose (NTT-f) |
| (15) |
15:40-16:05 |
The Characteristic Improvement of Digitally Controlled DC-DC Converter |
Taku Ishibashi, Fujio Kurokawa (Nagasaki Univ.), Tadatoshi Babasaki (Nagasaki Univ./NTT) |
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