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Technical Committee on Energy Engineering in Electronics and Communications (EE)
Chair: Tadashi Suetsugu (Fukuoka Univ.)
Vice Chair: Hiroo Sekiya (Chiba Univ.), Keiichi Hirose (NTT Facilities)
Secretary: Eiji Sakai (Sojo Univ.), Nobumasa Matsui (Nagasaki Inst. of Applied Science)
Assistant: Yuu Yonezawa (FUJITSU Advanced Technologies), Yudai Furukawa (Fukuoka Univ.), Kazufumi Yuasa (NTT Facilities)

DATE:
Mon, Jan 25, 2021 09:00 - 17:25

PLACE:


TOPICS:
DC/DC converter, New circuit for power conversion and control, others

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Mon, Jan 25 (09:00 - 10:55)
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(1) 09:00 - 09:05


(2) 09:05 - 09:30
Consideration of requirement water amount to the output power of fuel cell power generation system fueled by NaBH4 and water
Koki Nakahara, Nobukazu Hoshi (TUS)

(3) 09:30 - 09:55
Basic study on the possibility of PV generation along the surface in a specific area
Tomohito Ushirokawa, Takashi Takeda (NTT FACILITIES, INC.), Ryo Nakazato, Shinji Yokogawa, Haruhisa Ichikawa (UEC)

(4) 09:55 - 10:20
A study of photovoltaic power generation on the building facade using aviation LiDAR data and GIS software
Ryo Nakazato, Takumi Noaki, Shinji Yokogawa, Haruhisa Ichikawa (UEC), Tomohito Ushirokawa, Takashi Takeda (NTT FACILITIES, INC.)

(5) 10:20 - 10:45
Online parameter identification for processor power estimation using performance monitoring information
Shinichi Kawaguchi (KAIT)

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

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Mon, Jan 25 (10:55 - 13:30)
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(6) 10:55 - 11:20
Aged Deterioration Detection of DC-DC Converter
Yasuyuki Koga (NiAS), Yudai Furukawa (Fukuoka University), Kazuhiro Kajiwara, Nobumasa Matsui, Fujio Kurokawa (NiAS), Yoshiyasu Nakashima, Yu Yonezawa (FUJITSU Advanced Technology)

(7) 11:20 - 11:45
Generalization Design of Dual Active Bridge DC-DC Converter for DC Power Distribution
Kenta Terada, Daisuke Nakashima (Nagasaki University), Hiroshige Yanagi (TDK-Lambda), Yoichi Ishizuka (Nagasaki University)

(8) 11:45 - 12:10
Research on 10MHz digitally controlled DC-DC converter using DDS
Kenji Kajihara, Seiya Abe, Akihiro Imakiire, Satoshi Matsumoto (Kyutech)

(9) 12:10 - 12:35
Regulation Characteristics of Burst Controlled Current Resonant Converter
Hio Ryuto (Kyutech), Uematsu Takeshi, Zaitsu Toshiyuki (OMRON), Abe seiya (Kyutech)

----- Break ( 55 min. ) -----

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Mon, Jan 25 (13:30 - 15:20)
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(10) 13:30 - 13:55
Analysis and modeling of self-turn-on phenomenon of MOS gate type power semiconductors
Takanao Nishio, Ichiro Omura (Kyutech)

(11) 13:55 - 14:20
Analysis on the turn-on transient of cascode connected Polarization Super-Junction GaN-FET
Daisuke Arai (Nagoya Univ.), Yusuke Kamiyama, Shuichi Yagi, Hiroji Kawai, Hironobu Narui (POWDEC), Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.)

(12) 14:20 - 14:45
A Reducing Capacitance Technique for DC-DC Converter in Automotive Application
Daisuke Nakashima, Kenta Terada, Yoichi Ishizuka (Nagasaki Univ.)

(13) 14:45 - 15:10
Transient Response of Digital Control POL Power Supply for Satellite Applications
Kazuhiro Kajiwara (NiAS), Yudai Furukawa (Fukuoka Univ.), Yuichiro Shibata (Nagasaki Univ.), Nobumasa Matsui, Fujio Kurokawa (NiAS), Hiroyuki Shindou, Masao Suzuki (JAXA)

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

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Mon, Jan 25 (15:20 - 17:25)
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(14) 15:20 - 15:45
A Study on Design of High Frequency Inverter in Medical Non-contact Power Transmission System Using Ultrasonic Vibration
Sho Yokoi, Tomokazu Mishima (Kobe Univ.)

(15) 15:45 - 16:10
High-Order Harmonics-involved Frequency Domain Analysis on a Current-fed Snubber-less ZCS Step-Up DC-DC Converter
Ryusei Miyazaki, Tomokazu Mishima (Kobe Univ.)

(16) 16:10 - 16:35
Current resonance type soft switching converter using Cockcroft-Walton circuit
Eita Morii, Kazuki Mine, Yuichi Noge, Masahito Shoyama (Kyushu Univ.)

(17) 16:35 - 17:00
A Study on Boundary Conduction Mode Vienna Rectifier
Jizhe Wang (NiAS), Shanghua Feng (GIWEE), Fujio Kurokawa (NiAS)

(18) 17:00 - 17:25
Digitally controlled boundary current mode buck converter
Reo Sumita, Terukazu Sato (Oita Univ.)

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

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


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

Mon, Mar 1, 2021 - Tue, Mar 2, 2021: Online [Wed, Jan 20]

# SECRETARY:
Kazufumi Yuasa
NTT FACILITIES, INC.
E-mail: ak23-f


Last modified: 2021-01-20 14:42:12


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