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Technical Committee on Energy Engineering in Electronics and Communications (EE)
Chair: Tadatoshi Babasaki (NTT Facilities)
Vice Chair: Keiichi Hirose (NTT Facilities), Tadashi Suetsugu (Fukuoka Univ.)
Secretary: Eiji Sakai (Sojo Univ.), Nobumasa Matsui (Nagasaki Inst. of Applied Science)
Assistant: Takashi Matsushita (NTT-F), Tetsuya Oshikata (ShinDengen), Yuu Yonezawa (Fujitsu Lab.)

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Technical Committee on Wireless Power Transfer (WPT)
Chair: Masaharu Takahashi (Chiba Univ.)
Secretary: Takashi Hikage (Hokkaido Univ.), Tsunayuki Yamamoto (Yamaguchi Univ.)
Assistant: Masahiro Hanazawa (UL Japan), Nozomi Haga (Gunma Univ.)

DATE:
Wed, Oct 3, 2018 09:30 - 17:45
Thu, Oct 4, 2018 09:00 - 17:00

PLACE:
京都大学 宇治キャンパス 木質ホール(Gokasho, Uji-shi, 611-0011 Japan. http://www.uji.kyoto-u.ac.jp/campus/map.html. +81-774-38-3880)

TOPICS:
Power conversion, Wireless power transfer, others

----- Opening Address ( 5 min. ) -----

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Wed, Oct 3 AM Technical Committee on Wireless Power Transfer (WPT) (09:35 - 10:55)
Chair: Tsunayuki Yamamoto (Yamaguchi Univ.)
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(1)/WPT 09:35 - 09:55
Relationship Between Transfer Power and Transfer Efficiency on Capacitive WPT Under Fresh Water
Murai Kousuke, Matsukami Hiroaki, Tamura Masaya (TUT)

(2)/WPT 09:55 - 10:15
GaN diode rectifier with recessed gate FET for wireless power transfer
Jumpei Sumino, Yuya Ikedo (NITech), Yamato Osada, Ryuichiro Kamimura (ULVAC), Akio Wakejima (NITech)

(3)/WPT 10:15 - 10:35
A comparison of characteristics of self-resonant and LC-resonant coupler for coupling wireless power transfer
Takaya Arai, Hiroshi Hirayama (NIT)

(4)/WPT 10:35 - 10:55
Study of Wireless Power Transfer to In-Line Inspection Robots
Isami Sato, Naoki Shinohara (Kyoto Univ.)

----- Break ( 10 min. ) -----

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Wed, Oct 3 AM Technical Committee on Energy Engineering in Electronics and Communication (EE) (11:05 - 12:05)
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(5)/EE 11:05 - 11:25
Bidirectional DCDC Converter Using Multistage Bootstrap Driving technique
Yuki Ishikura, Tatsuya Hosotani (Murata), Masayoshi Yamamoto (Nagoya Univ.)

(6)/EE 11:25 - 11:45
Operation Characteristics of Input-Series-Output-Parallel LLC Resonant DC-DC Converter based on Interleaved Principle and Its Experimental Evaluations
Masaki Hanauchi, Tomokazu Mishima (Kobe Univ.)

(7)/EE 11:45 - 12:05
Improvement of Efficiency in High Frequency Using Soft Switching MVAC Converter
Daiki Nagashima, Masahito Shoyama (Kyushu Univ.), Mitsuru Sato, Shingo Nagaoka (OMRON Corp.)

----- Lunch Break ( 85 min. ) -----

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Wed, Oct 3 PM Technical Committee on Wireless Power Transfer (WPT) (13:30 - 14:30)
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(8)/WPT 13:30 - 13:50
Mechanism and Characteristic Evaluation of Wireless Power Transfer Using Movement or Rotating Magnetic Field
Hideaki Abe

(9)/WPT 13:50 - 14:10
Effect Analysis of Multiple Loads Position and Detach of Receiving Coil in Multi-Winding Parallel Two-Wire Wireless Power Transfer
Hideaki Abe

(10)/WPT 14:10 - 14:30
Analysis of Multipath Retrodirective for Microwave Power Transmission
Taichi Sasaki, Naoki Shinohara (Kyoto Univ.)

----- Break ( 10 min. ) -----

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Wed, Oct 3 PM Special Session (14:40 - 15:40)
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(11)/EE 14:40 - 15:40
[Special Talk]
Power Supply Development using Computational Technologies
Yasumichi Omoto, Yoshihiro Ikushima (OMRON Automotive Electronics)

----- Break ( 5 min. ) -----

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Wed, Oct 3 PM (15:45 - 17:45)
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(12) 15:45 - 17:45


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Thu, Oct 4 AM Technical Committee on Wireless Power Transfer (WPT) (09:00 - 10:20)
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(13)/WPT 09:00 - 09:20
Bridge-T resonant rectifier prototype
Shinji Abe, Naoki Sakai, Takashi Ohira (Toyohashi Univ. Tech.)

(14)/WPT 09:20 - 09:40
A Comparison Study of Transmission Efficiency and Transmitting and Receiving Power with Constant Power Supply in Wireless Power Transfer via Magnetic Resonant Coupling
Haruko Nawada, Katsuhiro Hata, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (The Univ. of Tokyo)

(15)/WPT 09:40 - 10:00
AC Resistance Reduction of a Flexible Wireless Power Transmission Coil Using Magnetic Path Control Technology
Yuta Tokudaiji, Daichi Miura, Yusuke Hattori, Kohei Murasato, Yinggang Bu, Tsutomu Mizuno (Shinshu Univ.)

(16)/WPT 10:00 - 10:20
Improvement of Transmission Efficiency of Copper Plate Coil for Wireless Power Transmission Using Magnetic Flux Path Control Technology
Shun Endo, Yinggang Bu, Tsutomu Mizuno (Shinshu Univ)

----- Break ( 10 min. ) -----

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Thu, Oct 4 AM Technical Committee on Energy Engineering in Electronics and Communication (EE) (10:30 - 11:50)
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(17)/EE 10:30 - 10:50
An ultra energy saving concept by an information processing station working at the space
Kenichi Inamiya, Kazuo Yanagishita (The 22nd Century Academy)

(18)/EE 10:50 - 11:10
Consideration of CEMS Model Combining SPICE and MATLAB
Misa Ito, Yuta Oshima, Rei Kawai (NIT, Toyama), Noboru Ishihara (Tokyo Tech), Iwao Mizumoto, Hiroshi Oguma (NIT, Toyama)

(19)/EE 11:10 - 11:30
Evaluation of An Island Operation Method of Large Hospital using A Power Emulation System
Teppei Baba, Yuji Mizuno, Yoshito Tanaka, Fujio Kurokawa, Nobumasa Matsui (NiAS)

(20)/EE 11:30 - 11:50
Optimization of equipment renewal by failure prediction considering instantaneous and cumulative effects of external environments
Kaisei Kanetani, Masahiro Yamazaki, Tadatoshi Babasaki (NTT FACILITIES), Hideaki Kim, Tatsushi Matsubayashi (NTT)

----- Lunch Break ( 70 min. ) -----

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Thu, Oct 4 PM Technical Committee on Wireless Power Transfer (WPT) (13:00 - 14:20)
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(21)/WPT 13:00 - 13:20
Coil Design Method Considering with Required Specification for 85kHz Wireless Power Transfer System
Yuma Yazaki, Takehiro Imura, Hiroshi Fujimoto (Univ. Tokyo)

(22)/WPT 13:20 - 13:40
Fundamental Study on Wireless Power Transfer to Unsprung Receiver Coil Using In-Tire Magnetic Circuit
Takashi Utsu, Kensuke Hanajiri, Katsuhiro Hata, Osamu Shimizu, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (The Univ. of Tokyo), Keizo Akutagawa (Bridgestone), Daisuke Gunji (NSK ltd.)

(23)/WPT 13:40 - 14:00
Development of a Compact and High-efficiency Microwave Rectifier with a Multilayer Substrate Filter
Kouta Okazaki (Kyoto Univ.), Shotaro Ishino (Furuno Electric), Naoki Shinohara (Kyoto Univ.)

(24)/WPT 14:00 - 14:20
Optimum receiver electrode structure for capacitive-coupling two dimensional wireless power transfer
Kousuke Kumagai, Kaiji Nakahara, Naoki Sakai, Takashi Ohira (Toyohashi Univ. of Tech.), Hiroyuki Yada, Kojiro Hayakawa, Hideyuki Aikyo (AISIN SEIKI)

----- Break ( 10 min. ) -----

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Thu, Oct 4 PM Technical Committee on Wireless Power Transfer (WPT) (14:30 - 15:50)
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(25)/WPT 14:30 - 14:50
A fundamental study on the effect of body metal on dynamic wireless power transfer to electric vehicles
Kensuke Hanajiri, Osamu Shimizu, Hiroshi Fujimoto (Univ. of Tokyo)

(26)/WPT 14:50 - 15:10
Development of the Dynamic Wireless Power Transfer System for industrial robots
Satoshi Tanaka, Ataru Ichikawa, Masayoshi Sugino (DENSO)

(27)/WPT 15:10 - 15:30
Design of high power rectifier circuit
Ce Wang, Bo Yang, Naoki Shinohara (Kyoto Univ)

(28)/WPT 15:30 - 15:50
Study on the diode modeling of GaN schottky barrier diodes for designing the rectifiers with large power input
Takashi Hirakawa, Naoki Shinohara (Kyoto Univ.)

----- Break ( 10 min. ) -----

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Thu, Oct 4 PM Technical Committee on Wireless Power Transfer (WPT) (16:00 - 17:00)
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(29)/WPT 16:00 - 16:20
A Study on the Effect of Wireless Power Supply in a Urban Area Based on GPS Travel Data
Yoshi Ri (Tokyo Univ.), Akihiko Kawashima, Shinkichi Inagaki, Tatsuya Suzuki (Nagoya Univ.), Osamu shimizu, Hiroshi Fujimoto (Tokyo Univ.)

(30)/WPT 16:20 - 16:40
Basic Study on Beltrami fields in Microwave Frequency Bands
Ryo Mochizuki (Kyoto Univ.), Yuma Takano (Osaka Univ.), Naoki Shinohara (Kyoto Univ.), Atsushi Sanada (Osaka Univ.)

(31)/WPT 16:40 - 17:00
[Invited Lecture]
Design and Implementation of Wireless Powered Plarail Using 1MHz Magnetic Resonant Coupling Wireless Power Transfer
Kazunobu Sumiya, Yuki Nishizawa, Takuya Sasatani, Ryo Takahashi, Yoshiaki Narusue, Yoshihiro Kawahara (U-Tokyo)

# Information for speakers
General Talk (WPT/EE) will have 15 minutes for presentation and 5 minutes for discussion.
Special Talk (EE) will have 50 minutes for presentation and 10 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by IEEE Power Electronics Society Japan.


=== Technical Committee on Energy Engineering in Electronics and Communications (EE) ===
# FUTURE SCHEDULE:

Wed, Nov 21, 2018 - Thu, Nov 22, 2018 (tentative): Kikai-Shinko-Kaikan Bldg. [Wed, Sep 19], Topics: Energy,Device, Battery, others
Wed, Jan 16, 2019 - Thu, Jan 17, 2019: KCIC [Fri, Nov 16], Topics: DC/DC converter, New circuit for power conversion and control, others

# SECRETARY:
Tetsuya Oshikata
SHINDENGEN Electric Mfg.Co.,Ltd.
E-mail: ondengen

=== Technical Committee on Wireless Power Transfer (WPT) ===
# FUTURE SCHEDULE:

Fri, Nov 2, 2018 - Sun, Nov 4, 2018: Tohoku University [Wed, Sep 5], Topics: 2018 Asian Wireless Power Transfer Workshop (AWPT 2018)
Mon, Nov 19, 2018: Kikai-Shinko-Kaikan Bldg. [Fri, Sep 14], Topics: Photonics-applied Electromagnetic Measurement, Wireless Power Transmission
Thu, Jan 17, 2019 - Fri, Jan 18, 2019: Toyota Automobile Museum [Fri, Nov 16], Topics: Wireless transmission technology, Radio propagation, Antennas and Propagation

# SECRETARY:
Nozomi Haga (Gunma Univ.)
wpt


Last modified: 2018-10-03 17:25:01


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