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=============================================== Technical Committee on Energy Engineering in Electronics and Communications (EE) Chair: Fujio Kurokawa (NiAS) Vice Chair: Masatoshi Nakahara (Sojo Univ.), Keiichi Hirose (NTT-F) Secretary: Tadashi Suetsugu (Fukuoka Univ.), Nobuhiko Yamashita (NTT) Assistant: kazuhiro Kajiwara (NiAS), Takashi Matsushita (NTT-F), Hidenori Maruta (Nagasaki Univ.) =============================================== Technical Committee on Wireless Power Transfer (WPT) Chair: Chenq Kiyou (Tohoku Univ.) Vice Chair: Tomohiro Seki (Nihon Univ.) Secretary: Hiroshi Hirayama (Nagoya Inst. of Tech.), Takashi Hikage (Hokkaido Univ.) Assistant: Takehiro Imura (Univ. of Tokyo), Masahiro Hanazawa (UL Japan) =============================================== Technical Meeting on Semiconductor Power Converter (IEE-SPC) DATE: Thu, Jul 27, 2017 09:30 - 16:45 Fri, Jul 28, 2017 09:10 - 16:10 PLACE: The Kikai Shinko Kaikan building(3-5-8 Shibakoen, Minato-ku, Tokyo 105-0011 JAPAN. 8-minute walk from Kamiyacho Station, Tokyo Metro Hibiya Line / 8-minute walk from Onarimon Station, Toei Mita Line. http://www.jspmi.or.jp/english/about/access.html) TOPICS: ---------------------------------------- Thu, Jul 27 AM Technical Committee on Wireless Power Transfer (WPT) (09:30 - 11:10) Chair: Hiroshi Hirayama (Nagoya Inst. of Tech.) ---------------------------------------- (1)/WPT 09:30 - 09:55 [Invited Lecture] 6.78-MHz Current Doubler Rectifier with High-Q Inductor Kyohei Yamada (TUT) (2)/WPT 09:55 - 10:20 [Invited Lecture] High-Temperature Rectifier -- An Optimum Temperature of Rectifying Diodes -- Shinji Abe, Masaru Tanaka, Yuki Aoyagi, Hiroki Kuniyoshi, Naoki Sakai, Takashi Ohira (TUT) (3)/WPT 10:20 - 10:45 [Invited Lecture] 6.78MHz Class E Rectifier Minoru Mizutani (Murata Machinery) (4)/WPT 10:45 - 11:10 [Invited Lecture] 6.78MHz-band rectifier with impedance matching circuit considering intrinsic ohmic loss Satoshi Suzuki (Tohoku Univ.), Shoto Ueda (Yokogawa Rental & Leese), Qiaowei Yuan (NIT, Sendai), Qiang Chen (Tohoku Univ.) ----- Break ( 5 min. ) ----- ---------------------------------------- Thu, Jul 27 AM Technical Committee on Semiconductor Power Converter IEEJ Industry Applications Society (11:15 - 12:05) ---------------------------------------- (5) 11:15 - 11:40 (6) 11:40 - 12:05 ----- Lunch Break ( 55 min. ) ----- ---------------------------------------- Thu, Jul 27 PM Technical Committee on Wireless Power Transfer (WPT) (13:00 - 14:15) Chair: Masahiro Hanazawa (UL Japan) ---------------------------------------- (7)/WPT 13:00 - 13:25 Circuit Modeling of Electrically-Very-Small Devices Based on Laurent Series Expansion of Self-/Mutual Impedances Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) (8)/WPT 13:25 - 13:50 Passive Element Approximation of Equivalent Circuits Obtained by the Impedance Expansion Method Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) (9)/WPT 13:50 - 14:15 Transient Analysis of Wireless Power Transfer via Magnetic Resonance Coupling at Loosely Coupled Condition and Its Application to Soft Start Operation Katsuhiro Hata, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (Univ. of Tokyo) ----- Break ( 5 min. ) ----- ---------------------------------------- Thu, Jul 27 PM Technical Committee on Energy Engineering in Electronics and Communication (EE) (14:20 - 15:10) ---------------------------------------- (10)/EE 14:20 - 14:45 Study of Spike Current Issue at Input Voltage Zero-crossing of Totem-pole Bridgeless PFC Converter Baihua Zhang, Qiang Lin, Jun Imaoka, Masahito Shoyama (Kyushu Univ.), Satoshi Tomioka, Eiji Takegami (TDK-Lambda) (11)/EE 14:45 - 15:10 A Consideration of Battery Capacity by a Combined Use of Renewable Energy System and Emergency Generators for Medical Facility Yuji Mizuno, Teppei Baba (Nagasaki Inst. of Applied Science), Masaharu Tanaka (Nagasaki Univ.), Fujio Kurokawa, Nobumasa Matsui (Nagasaki Inst. of Applied Science) ----- Break ( 5 min. ) ----- ---------------------------------------- Thu, Jul 27 PM Special Session (15:15 - 16:45) ---------------------------------------- (12)/EE 15:15 - 16:00 [Special Talk] Class-E Switching Circuits for High-Frequency Wireless Power Transfer Systems Hiroo Sekiya (Chiba Univ.) (13)/EE 16:00 - 16:45 [Special Talk] Variable Capacitance Devices and their Application to Power Supplies Akihiko Katsuki (Nagasaki Univ.) ---------------------------------------- Fri, Jul 28 AM Technical Committee on Energy Engineering in Electronics and Communication (EE) (09:10 - 10:25) ---------------------------------------- (14)/EE 09:10 - 09:35 A Study of Router for Bidirectional Power Packet Dispatching Naomitsu Yoshida (Kyoto Univ.), Ryo Takahashi (Aichi Univ. of Tech.), Takashi Hikihara (Kyoto Univ.) (15)/EE 09:35 - 10:00 A study of power supply to small radio base station with self-sustaining power Yurie Mura, Hironobu Minowa, Yoshihumi Morihiro, Kazuhiko Takeno (NTT DOCOMO) (16)/EE 10:00 - 10:25 (See Japanese page.) ----- Break ( 5 min. ) ----- ---------------------------------------- Fri, Jul 28 AM Technical Committee on Wireless Power Transfer (WPT) (10:30 - 12:10) ---------------------------------------- (17)/WPT 10:30 - 10:55 [Invited Lecture] Design of 2.45GHz-Band Rectifier with Harmonic Signal Control Koshi Hamano, Ryuya Tanaka, Kenjiro Nishikawa (Kagoshima Univ.) (18)/WPT 10:55 - 11:20 [Invited Lecture] 2.4-GHz High-Impedance Rectifier Kyohei Yamada (TUT) (19)/WPT 11:20 - 11:45 [Invited Lecture] A Design and Experiment of 2.45GHz Rectifier using air layer micro strip lines Yuki Tanaka, Yoshio Koyanagi (Panasonic) (20)/WPT 11:45 - 12:10 Effect of Received Electric Field on Transmission Efficiency of Microwave Power Transfer System Masaya Ishida, Toshiaki Watanabe (Toyota CRDL), Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Jul 28 PM Technical Committee on Semiconductor Power Converter IEEJ Industry Applications Society (13:10 - 14:50) ---------------------------------------- (21) 13:10 - 13:35 (22) 13:35 - 14:00 (23) 14:00 - 14:25 (24) 14:25 - 14:50 ----- Break ( 5 min. ) ----- ---------------------------------------- Fri, Jul 28 PM Technical Committee on Energy Engineering in Electronics and Communication (EE) (14:55 - 16:10) ---------------------------------------- (25)/EE 14:55 - 15:20 Small Signal Analysis of symmetric half bridge LLC Current Resonant Converters Yusaku Minomo, Terukazu Sato, Kimihiro Nishijima (Oita Univ.) (26)/EE 15:20 - 15:45 A Study of Stability of Current Estimation on Static Model DC-DC Converter Masashi Taguchi, Hidenori Maruta (Nagasaki Univ.), Fujio Kurokawa (NiAS) (27)/EE 15:45 - 16:10 Proportional and Integral Gain Changeable DC-DC Converter for Improvement of Transient Response Kazuhiro Kajiwara (NiAS), Yudai Furukawa (Nagasaki Univ.), Fujio Kurokawa (NiAS) # Information for speakers General Talk (WPT, IEE-SPC) will have 20 minutes for presentation and 5 minutes for discussion. General Talk (EE) will have 17 minutes for presentation and 8 minutes for discussion. Special Talk will have 45 minutes for presentation. # CONFERENCE SPONSORS: - This conference is co-sponsored byThe Society of Automotive Engineers of Japan (JSAE) and IEEE Power Electronics Society Japan. === Technical Committee on Energy Engineering in Electronics and Communications (EE) === # FUTURE SCHEDULE: Mon, Oct 16, 2017 - Tue, Oct 17, 2017: Tohoku Univ. [Thu, Aug 17] # SECRETARY: Hidenori Maruta Graduate School of Engineering, Nagasaki University E-mail: h         -u === Technical Committee on Wireless Power Transfer (WPT) === # FUTURE SCHEDULE: Tue, Sep 12, 2017: Tokyo City Univ. [Sun, Jun 25], Topics: Rectenna Competition - collecting more energy from radio waves - Mon, Oct 16, 2017 - Tue, Oct 17, 2017: Tohoku Univ. [Thu, Aug 17] # SECRETARY: Takehiro Imura (Tokyo Univ.) wpt   === Technical Meeting on Semiconductor Power Converter (IEE-SPC) === Last modified: 2017-08-09 00:15:56 |
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