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Technical Committee on Energy Engineering in Electronics and Communications (EE) [schedule] [select]
Chair Satoshi Ohtsu (NTT Facilities Research Inst.)
Vice Chair Masatoshi Nakahara (Sojo Univ.)
Secretary Yoichi Ishizuka (Nagasaki Univ.)
Assistant Nobuhiko Yamashita (NTT)

Technical Committee on Wireless Power Transfer (WPT) [schedule] [select]
Chair Naoki Shinohara (Kyoto Univ.)
Secretary Qiaowei Yuan (Sendai National College of Tech.), Kenjiro Nishikawa (Kagoshima Univ.)
Assistant Hiroshi Hirayama (Nagoya Inst. of Tech.), Takashi Hikagae (Hokkaido Univ.)

{INFOMESITEM}
Conference Date Tue, Nov 18, 2014 10:00 - 17:15
Wed, Nov 19, 2014 10:00 - 16:10
Topics  
Conference Place  
Sponsors This conference is co-sponsored by IEEE Power Electronics Society Japan.
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Tue, Nov 18 AM  IEICE Technical Committee on Wireless Power Transfer
Chair: Ikuo AWAI(RyuTech)
10:00 - 11:25
(1)
WPT
10:00-10:25 A Novel ZVS Class-D Direct-Current-Resonance Wireless Power Transfer with GaN FETs Operated in 6.78MHz WPT2014-50 Tatsuya Hosotani (Murata Manufacturing)
(2)
WPT
10:25-10:50 Experimental Verification of the Isolation System with Wireless Power Transfer for Multiple Gate Driver Supplies of a Medium Voltage Inverter WPT2014-51 Keisuke Kusaka, Masakazu Kato, Koji Orikawa, Jun-ichi Itoh (Nagaoka Univ. of Tech.), Kazunori Morita, Takeshi Kondo (Meidensha)
(3)
WPT
10:50-11:15 Experimental verification of identifiaction method of optimum layout of LC resonators in electromagnetic resonant type WPT system WPT2014-52 Tatsuya Doi (Ashikaga Inst. of Tech.)
  11:15-11:25 Break ( 10 min. )
Tue, Nov 18 AM  IEICE Technical Committee on Energy Engineering in Electronics and Communications
Chair: Tatsuya HOSOTANI(Murata Manufacturing Co., Ltd.)
11:25 - 13:30
(4)
EE
11:25-11:50 Peak-cut control of Smart Energy BTS EE2014-19 Masaki Nakamura, Hosei Matsuoka, Kazuhiko Takeno (NTT DOCOMO)
(5)
EE
11:50-12:15 Analysis Operation of Two Switch Power Supply Using Surge Energy Regeneration Circuit EE2014-20 Tomofumi Yamashita (RICOH), Masahito Shoyama, Kewei Shi, Shun Ida (Kyushu Univ.)
  12:15-13:30 Lunch Break ( 75 min. )
Tue, Nov 18 PM  IEICE Technical Committee on Energy Engineering in Electronics and Communications
Chair: Satoshi Ohtsu(NTT Facilities Research Institute Inc.)
13:00 - 14:25
(6)
EE
13:00-13:25 A study of low loss design technique for planar transformer in high frequency isolated DC-DC converter EE2014-21 Yudai Mizoguchi, Akinori Hariya, Yoichi Ishizuka (Nagasaki Univ.), Ken Matsuura (TDK), Satoshi Tomioka (TDK-Lambda), Tamotsu Ninomiya (AGI)
(7)
EE
13:25-13:50 Switching-loss Reduction Technique for a Full-Bridge Converter with Snubber Capacitor EE2014-22 Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ.), Seiya Abe (Kyushu Inst. of Tech.), Tamotsu Ninomiya (AGI)
(8)
EE
13:50-14:15 An Application of a Proposed Digital Controller with Nano-second Delay for DC-DC Converters EE2014-23 Naoto Miyaki, Akinori Hariya, Hirotaka Nonaka, Yoichi Ishizuka (Nagasaki Univ.)
  14:15-14:25 Break ( 10 min. )
Tue, Nov 18 PM  IEICE Technical Committee on Wireless Power Transfer
Chair: Tatsuya HOSOTANI(Murata Manufacturing Co., Ltd.)
14:25 - 17:15
(9)
WPT
14:25-14:50 Fundamental Study on Dynamic Wireless Power Transfer System for Electric Vehicle to Simplify Ground Facilities
-- Primary Voltage Estimation Based on Secondary side Information --
WPT2014-53
Katsuhiro Hata, Takehiro Imura, Yoichi Hori (Univ. of Tokyo)
(10)
WPT
14:50-15:15 Coupling Coefficient Estimation Using Impedance Inverter Coil in Dynamic Wireless Power Transfer System for Electric Vehicles WPT2014-54 Daita Kobayashi, Takehiro Imura, Yoichi Hori (Univ. of Tokyo)
(11)
WPT
15:15-15:40 Efficiency Regularization of Parallel Transmission Line-Based Wireless Power Transmission Using Duplicated Lines WPT2014-55 Takuya Maekawa, Takeshi Higashino, Minoru Okada (NAIST)
(12)
WPT
15:40-16:05 Low Frequency Driving of Electric Resonance Coupling WPT2014-56 Hirokatsu Umegami, Fumiya Hattori, Masayoshi Yamamoto (Shimane Univ.), Masahiro Kusunoki, Mitsuru Masuda (Furukawa Electric)
  -  
Wed, Nov 19 AM  IEICE Technical Committee on Wireless Power Transfer
Chair: Takehiro IMURA(Tokyo University)
10:00 - 11:25
(13)
WPT
10:00-10:25 Analysis of MHz Power Supply Constructed from Frequency Multiplying Circuit with Series Resonance WPT2014-57 Koji Orikawa, Jun-ichi Itoh (Nagaoka Univ. of Tech.)
(14)
WPT
10:25-10:50 A Novel 6.78MHz Experimental Results of a ZVS Push-pull Class-E Direct-Current-Resonance Wireless Power Transfer WPT2014-58 Toru Yoshikawa (Doshisha Univ.), Tatsuya Hosotani (Murata Manufacturing), Koji Fujiwara (Doshisha Univ.)
(15)
WPT
10:50-11:15 Relation between Switching Power Source and Power Transfer Portion in a WPT System for Robot Fish in Aquarium WPT2014-59 Ryuji Ito, Yuichi Sawahara, Toshio Ishizaki (Ryukoku Univ.), Keisuke Yoshizawa (Yamaguchi Univ.), Eiji Hiraki (Okayama Univ.), Ikuo Awai (Ryutech)
  11:15-11:25 Break ( 10 min. )
Wed, Nov 19 AM  IEICE Technical Committee on Energy Engineering in Electronics and Communications
Chair: Koji FUJIWARA(Doshisha University)
11:25 - 13:30
(16)
EE
11:25-11:50 Proposal of High-Voltage Octuple-Current DC-to-DC Converter
-- ZVS-Condition Derivation and 1kV Prototype Design --
EE2014-24
Daiya Egashira, Kyohei Yamada, Naoki Sakai, Takashi Ohira (Toyohashi Tech.)
(17)
EE
11:50-12:15 Coupled-inductor ZVS Additional Circuit EE2014-25 Masaya Misumi, Kimihiro Nishijima, Makoto Yadomaru (Oita Univ.)
  12:15-13:30 Lunch Break ( 75 min. )
Wed, Nov 19 PM  IEICE Technical Committee on Wireless Power Transfer
Chair: Hiroshi HIRAYAMA(Nagoya Institute of Technology)
13:30 - 14:55
(18)
WPT
13:30-13:55 Transfer characteristics of undersea WPT system with spiral resonators WPT2014-60 Dai Futagami, Yuichi Sawahara, Toshio Ishizaki (Ryukoku Univ), Ikuo Awai (Ryutech Co.)
(19)
WPT
13:55-14:20 A Study of Driving Low Power DC Motor Using Microwave Power Transfer WPT2014-61 Yong Huang, Takaki Ishikawa, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.)
(20)
WPT
14:20-14:45 Beam Design Method of Phased Array Antenna with Synthesized Spherical Wave WPT2014-62 Takayuki Matsumuro, Yohei Ishikawa, Takaki Ishikawa, Naoki Shinohara (Kyoto Univ.)
  14:45-14:55 Break ( 10 min. )
Wed, Nov 19 PM  IEICE Technical Committee on Energy Engineering in Electronics and Communications
Chair: Tatsuya HOSOTANI(Murata Manufacturing Co., Ltd.)
14:55 - 16:10
(21)
EE
14:55-15:20 Application of Wireless Electromagnetic Resonance Technology to Rotary Transformer Used in Ultrasonic Spin Drill EE2014-26 Yuki Inoue, Yafei Gao, Masahito Shoyama (Kyushu Univ.), Hideaki Fujita (Oriimec)
(22)
EE
15:20-15:45 The Analysis of Losses in Non-isolated Single Stage Buck-Boost ZVS-PWM PFC Converters EE2014-27 Shohtaroh Sohma (RICOH Electronic Devices), Masahito Shoyama (Kyushu Univ.), Tomofumi Yamashita (RICOH)
(23)
EE
15:45-16:10 Experimental Characteristics of A Phase-Shift PWM Controlled ZVS Three-Level Resonant DC-DC Converter -The First Report- EE2014-28 Souta Morinaga, Tomokazu Mishima (Kobe Univ.)

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
EE Technical Committee on Energy Engineering in Electronics and Communications (EE)   [Latest Schedule]
Contact Address Nobuhiko Yamashita(NTT Energy and Environment Systems Laboratories)
TEL0422-59-4222,FAX0422-59-5682
E-:bu 
WPT Technical Committee on Wireless Power Transfer (WPT)   [Latest Schedule]
Contact Address Hiroshi Hirayama (Nagoya Institute of Technology)
wpt 


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