Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EE |
2016-01-29 09:00 |
Fukuoka |
KURUME HOTEL ESPRIT |
An Integrated Power Supply System with the Parallel Connected POL Kiminori Tanaka, Yoichi Ishizuka (Nagasaki Univ.), Tamotsu Ninomiya (Green Electronics Research Institute Kitakyushu) EE2015-15 |
In this study, multiple connected point of load (POL) for full integrated voltage regulator (FIVR)is proposed. The propo... [more] |
EE2015-15 pp.37-42 |
EE |
2016-01-29 11:30 |
Fukuoka |
KURUME HOTEL ESPRIT |
Soft-Switching Operating of Proposed Edge-Resonant Full-Bridge Converter Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ), Seiya Abe (kyushu tech.), Tamotsu Ninomiya (Green Electronics Research Institute, Kitakyushu) EE2015-22 |
An output-inductor-less full-bridge converter for the HVDC power distribution system has been proposed. This circuit top... [more] |
EE2015-22 pp.79-84 |
EE, IEE-HCA |
2015-05-28 09:30 |
Tokyo |
The Kikai Shinko Kaikan building |
The Influence of Magnetic Flux on Semiconductor Switches in High-Power-Density Isolated DC-DC Converter Tomoya Koga, Akinori Hariya, Yudai Mizoguchi, Yoichi Ishizuka (Nagasaki Univ), Ken Matsuura (TDK), Hiroshige Yanagi, Satoshi Tomioka (TDK-Lambda), Tamotsu Ninomiya (AGI) EE2015-1 |
[more] |
EE2015-1 pp.1-7 |
EE, WPT (Joint) |
2014-11-18 13:00 |
Kyoto |
Doshisha University |
A study of low loss design technique for planar transformer in high frequency isolated DC-DC converter Yudai Mizoguchi, Akinori Hariya, Yoichi Ishizuka (Nagasaki Univ.), Ken Matsuura (TDK), Satoshi Tomioka (TDK-Lambda), Tamotsu Ninomiya (AGI) EE2014-21 |
In this paper, in order to optimize winding structure of planar transformer in 5MHz LLC resonant converter, the planar t... [more] |
EE2014-21 pp.13-18 |
EE, WPT (Joint) |
2014-11-18 13:25 |
Kyoto |
Doshisha University |
Switching-loss Reduction Technique for a Full-Bridge Converter with Snubber Capacitor Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ.), Seiya Abe (Kyushu Inst. of Tech.), Tamotsu Ninomiya (AGI) EE2014-22 |
[more] |
EE2014-22 pp.19-24 |
EE |
2014-01-23 13:55 |
Miyazaki |
MIYAZAKI KANKO HOTEL |
Control Characteristics Improvement by Leakage Inductance in a Full-Bridge Converter with Snubber Capacitor Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ.), Seiya Abe, Tamotsu Ninomiya (ICSEAD) EE2013-32 |
A high-voltage isolated dc-dc converter to be used in an HVDC power distribution systems has a big problem of high-volta... [more] |
EE2013-32 pp.7-11 |
EE |
2014-01-23 15:45 |
Miyazaki |
MIYAZAKI KANKO HOTEL |
A Characteristic of the Parallel Operation for LLC Current-Mode Resonant Converters in High-Voltage DC Power Distribution Systems Yosuke Mine, Yoichi Ishizuka, Kazuhide Domoto (Nagasaki Univ.), Seiya Abe, Tamotsu Ninomiya (ICSEAD) EE2013-36 |
Recently, power consumption of data center is increasing with the increasing of information and communication traffic. A... [more] |
EE2013-36 pp.31-36 |
EE |
2014-01-24 09:50 |
Miyazaki |
MIYAZAKI KANKO HOTEL |
A Matrix-POL Power Supply System with H-bridge Converter Ryota Shibahara, Kiminori Tanaka, Yoichi Ishizuka (Nagasaki Univ.), Seiya Abe, Tamotsu Ninomiya (ICSEAD) EE2013-41 |
[more] |
EE2013-41 pp.61-66 |
EE |
2014-01-24 10:25 |
Miyazaki |
MIYAZAKI KANKO HOTEL |
The Analysis of the PWM-Controlled Current-Mode Resonant DC-DC Converter Akinori Hariya (Nagasaki Univ.), Ken Matsuura, Hiroshige Yanagi, Satoshi Tomioka (TDK-Lambda), Yoichi Ishizuka (Nagasaki Univ.), Tamotsu Ninomiya (ICSEAD) EE2013-42 |
In this paper, a new pulse width modulation (PWM) control method for the isolated current-mode resonant converter with a... [more] |
EE2013-42 pp.67-72 |
EE, WPT, IEE-SPC (Joint) [detail] |
2013-07-26 13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Improvement Technique for Control Characteristics of a High-Voltage Isolated DC-DC Converter with a Snubber Capacitor Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ.), Tamotsu Ninomiya, Seiya Abe (ICSEAD), Rejeki Simanjorang, Hiroshi Yamaguchi (AIST), Masato Kaga (NTT-F) EE2013-13 |
A high-voltage isolated dc-dc converter to be used in an HVDC power distribution systems has a big problem of high-volta... [more] |
EE2013-13 pp.61-66 |
EE, CPM |
2013-01-24 11:15 |
Kumamoto |
|
Dynamic Characteristics of LLC Current-Mode Resonant DC-DC Converter Shuhei Kawazu, Yosuke Mine, Yoichi Ishizuka, Tamotsu Ninomiya (Nagasaki Univ), Seiya Abe (ICSEAD) EE2012-31 CPM2012-153 |
Recent development of power electronics has derived a wide use of switched-mode power supply in most of electrical and e... [more] |
EE2012-31 CPM2012-153 pp.17-22 |
EE, CPM |
2013-01-24 11:40 |
Kumamoto |
|
On the Parallel Operation of LLC Current-Mode Resonant Converters in High-Voltage DC Power Distribution Systems Daiki Kawahara, Seiya Abe, Satoshi Motomura, Kazuhide Domoto, Yoichi Ishizuka, Tamotsu Ninomiya (Nagasaki Univ.), Masahito Shoyama (kyusyu univ.), Masato Kaga (NTT -F) EE2012-32 CPM2012-154 |
[more] |
EE2012-32 CPM2012-154 pp.23-27 |
EE, CPM |
2013-01-24 17:50 |
Kumamoto |
|
Improvement of Efficiency and Power Density of LLC Current-Mode resonant converters in High-Voltage DC Power Distribution Systems Satoshi Motomura (Nagasaki Univ.), Seiya Abe (ICSEAD), Daiki Kawahara, Kazuhide Domoto, Yoichi Ishizuka, Tamotsu Ninomiya (Nagasaki Univ.), Masahito Shoyama (Kyusyu Univ.), Masato Kaga (NTT-F) EE2012-43 CPM2012-165 |
[more] |
EE2012-43 CPM2012-165 pp.87-91 |
EMCJ |
2013-01-10 16:00 |
Nagasaki |
Nagasaki Univ. |
Causing Factor of Electromagnetic Interference Generated by the Switched Mode Power Supply and its Characteristics Jinichi Murata, Tamotsu Ninomiya (Nagasaki Univ.) EMCJ2012-112 |
[more] |
EMCJ2012-112 pp.57-62 |
EMCJ |
2013-01-11 16:20 |
Nagasaki |
Nagasaki Univ. |
[Special Talk]
Switched-Mode Power Converter and its Noise Generation Tamotsu Ninomiya (NU) EMCJ2012-122 |
[more] |
EMCJ2012-122 pp.117-122 |
EE |
2012-10-12 10:00 |
Tokyo |
|
Causing Factor of Electromagnetic Interference Generated by the Switching Power Supply Jinichi Murata, Tamotsu Ninomiya (Nagasaki Univ.) EE2012-16 |
[more] |
EE2012-16 pp.1-8 |
EE |
2012-10-12 14:00 |
Tokyo |
|
A Digital Controller with Fast Response for Isolated DC-DC Converters Ryota Hamaguchi, Kenji Mii, Fumiaki Takenami, Yoichi Ishizuka, Tamotsu Ninomiya (Nagasaki Univ.) EE2012-19 |
[more] |
EE2012-19 pp.21-25 |
EE |
2012-10-12 14:30 |
Tokyo |
|
PWM-Controlled Current-Mode Resonant Converter Including Boost Conversion Akinori Hariya (Nagasaki Univ.), Ken Matsuura, Hiroshige Yanagi, Satoshi Tomioka (TDK-Lambda), Yoichi Ishizuka, Tamotsu Ninomiya (Nagasaki Univ.) EE2012-20 |
[more] |
EE2012-20 pp.27-32 |
ICD, ITE-IST |
2012-07-26 09:30 |
Yamagata |
Yamagata University |
[Invited Talk]
A study for Point of Load type DC-DC Converter Yoichi Ishizuka, Tamotsu Ninomiya (Nagasaki Univ.) ICD2012-19 |
[more] |
ICD2012-19 pp.1-5 |
EMCJ |
2012-01-27 16:10 |
Fukuoka |
Kyushu Univ. |
Malfunction Analysis of SiC-SIT DC Circuit Breaker for Short Accident in 400V DC Power Supply System Kosuke Nomura (Kyushu Univ.), Seiya Abe (ICSEAD), Sihun Yang, Masahito Shoyama (Kyushu Univ.), Tamotsu Ninomiya (Nagasaki Univ.), Akira Matsumoto, Akiyoshi Fukui (NTT Facilities) EMCJ2011-129 |
In DC power supply system, a fast response circuit breaker is required. This paper considers and analyzes the malfunctio... [more] |
EMCJ2011-129 pp.105-110 |