Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP, MSS |
2024-03-14 14:50 |
Misc. |
Kikai-Shinko-Kaikan Bldg. |
On optimization problems in paralleled switching power converters Kosei Shibuya, Ryunosuke Numata, Toshimichi Saito (HU) MSS2023-94 NLP2023-146 |
This paper studies a biobjective optimization problem in paralleled buck converters. In order to define the biobjective... [more] |
MSS2023-94 NLP2023-146 pp.111-114 |
EE |
2024-01-18 15:55 |
Kagoshima |
(Primary: On-site, Secondary: Online) |
[Memorial Lecture]
Switching Power Supply and Power Electronics Masahito Shoyama (Kyushu Univ.) EE2023-45 |
The author has been conducting research on switching power supplies at Kyushu University, an educational and research in... [more] |
EE2023-45 pp.31-36 |
EMCJ, IEE-EMC, IEE-SPC |
2023-05-12 16:30 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Intensity of electromagnetic noise of a deteriorated power unit Fumihiko Ishiyama (NTT) EMCJ2023-9 |
We are investigating countermeasure technique against electro-magnetic noise with our own method. We evaluated the inten... [more] |
EMCJ2023-9 pp.17-20 |
NLP |
2022-11-25 13:25 |
Shiga |
(Primary: On-site, Secondary: Online) |
On a biobjective optimization problem in a Simple Swiching Converter Ryunosuke Numata, Toshimichi Saito (HU) NLP2022-74 |
This paper studies a bi-objective optimization problem in a simple model of a boost converter with a current-model switc... [more] |
NLP2022-74 pp.77-81 |
EMCJ, MW, EST, IEE-EMC [detail] |
2022-10-14 09:00 |
Akita |
Akita University (Primary: On-site, Secondary: Online) |
Electromagnetic noise of coupled switching power supplies through power line Fumihiko Ishiyama (NTT) EMCJ2022-51 MW2022-97 EST2022-61 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of ... [more] |
EMCJ2022-51 MW2022-97 EST2022-61 pp.83-86 |
EMCJ |
2022-06-10 09:05 |
Hokkaido |
Hokkaido University (Primary: On-site, Secondary: Online) |
Evaluation of Wide Band Emission Noise from Power Modules using Wide Bandgap Semiconductors Koh Watanabe, Ryota Sakai, Satoshi Tanaka, Makoto Nagata (Kobe Univ.) EMCJ2022-14 |
(To be available after the conference date) [more] |
EMCJ2022-14 pp.1-4 |
CAS, CS |
2022-03-03 14:15 |
Online |
Online |
Noise analysis of nonlinearly coupled circuits Fumihiko Ishiyama (NTT) CAS2021-80 CS2021-82 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] |
CAS2021-80 CS2021-82 pp.37-40 |
NLP, MICT, MBE, NC (Joint) [detail] |
2022-01-21 12:10 |
Online |
Online |
Analysis of nonlinearly mixed noise Fumihiko Ishiyama (NTT) NLP2021-107 MICT2021-82 MBE2021-68 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] |
NLP2021-107 MICT2021-82 MBE2021-68 pp.159-162 |
SIP |
2021-08-24 13:00 |
Online |
Online |
Analysis of mixed switching noise Fumihiko Ishiyama (NTT) SIP2021-34 |
We are investigating countermeasure technique against electro-magnetic noise by investigating our own method. We applied... [more] |
SIP2021-34 pp.26-29 |
EE, IEE-HCA |
2021-05-27 11:15 |
Online |
Online |
[Memorial Lecture]
Switched Mode Power Supply and Power Elevtronics Masahito Shoyama (Kyushu Univ.) EE2021-6 |
In this paper, we will introduce some research examples related to "Research and education on switching power supplies f... [more] |
EE2021-6 pp.31-36 |
EE |
2020-01-15 14:05 |
Kagoshima |
HOUZAN HALL |
Examination of application of Direct Digital Synthesizer for digitally controlled power supply Mami Tomohiro, Seiya Abe, Satoshi Matsumoto (Kyutech) EE2019-56 |
One of the effective approaches to miniaturize the power supply is increasing the switching frequency. Recently, Power S... [more] |
EE2019-56 pp.43-47 |
EE, IEE-SPC |
2019-07-24 13:30 |
Hiroshima |
|
Current-Mode Digital Control Method for High Frequency DC-DC Converter Atsushi Mishima, Masahito Shoyama (Kyushu Univ.), Tomonori Kimura, Takahiro Yamada (DENSO) EE2019-21 |
In recent years, switching frequency of Switched-Mode Power Supplies (SMPS) has been getting higher and digital control ... [more] |
EE2019-21 pp.25-30 |
EE, WPT, IEE-SPC |
2018-07-02 15:30 |
Hokkaido |
Hokkaido University |
[Special Talk]
Trends in High Frequency Switching Power Supplies for Consumer Electronics and Renewable Energy Management Systems Satoshi Ikeda (Panasonic), Fujio Kurokawa (NiAS) EE2018-13 |
The biggest challenge in switching power supplies is their miniaturization and weight saving. For some time, the key to ... [more] |
EE2018-13 pp.77-82 |
EE |
2018-01-30 14:05 |
Oita |
Satellite Campus Oita |
Current-Mode Digital Control Method for High Frequency DC-DC Converter Reo Takiguchi, Atsushi Mishima, Jun Imaoka, Masahito Shoyama (Kyushu Univ.), Akihiro Yamaguchi, Tomonori Kimura (DENSO Corp.) EE2017-72 |
In recent years, switching frequency of Switched-Mode Power Supplies (SMPS) has been getting higher and digital control ... [more] |
EE2017-72 pp.171-176 |
EE |
2017-01-27 15:15 |
Nagasaki |
Nagasaki University |
1MHz Flyback Converter with Tri-State Control Hayato Yamaoka, Akinori Hariya, Yoichi Ishizuka (Nagasaki Univ.) EE2016-86 |
An effective downsizing technique for Switching Mode Power Supply (SMPS) is raising the switching frequency. Fortunately... [more] |
EE2016-86 pp.201-206 |
EE |
2017-01-27 15:45 |
Nagasaki |
Nagasaki University |
Output Characteristics of Peak Current Mode DC-DC Converter for Energy Management in Data Center Yudai Furukawa, Shintaro Nibu, Fujio Kurokawa (Nagasaki Univ.), Ilhami Colak (Nisantasi Univ.) EE2016-87 |
The energy management for the data center has been required because of increasing power consumption in the information a... [more] |
EE2016-87 pp.207-211 |
CAS, ICTSSL |
2017-01-27 11:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Characterizing and modeling of switching power supply noise Fumihiko Ishiyama, Farhan Mahmood, Yuichiro Okugawa, Kazuhiro Takaya (NTT) CAS2016-104 ICTSSL2016-58 |
We are investigating methods of countermeasure against electric noise on telecommunication lines and on power lines. Swi... [more] |
CAS2016-104 ICTSSL2016-58 pp.127-132 |
SIP |
2016-08-25 14:20 |
Chiba |
Chiba Institute of Technology, Tsudanuma Campus |
Time-variant pole analysis for characterizing noise of switching power supplies Fumihiko Ishiyama, Yasunao Suzuki, Yuichiro Okugawa, Kazuhiro Takaya (NTT) SIP2016-74 |
We are investigating methods of countermeasure against electric noise on telecommunication lines and on power lines. Swi... [more] |
SIP2016-74 pp.11-16 |
EE |
2016-02-26 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Optimum Value of Leakage Inductance For High Efficiency of Current Resonant Converter Naoya Shiraishi (Gunma Univ.), Masashi Ochiai (SANKEN ELECTRIC CO., LTD.), Nobukazu Tsukiji, Shunichiro Todoroki (Gunma Univ.), Yasunori Kobori (Oyama Col.), Haruo Kobayashi, Nobukazu Takai (Gunma Univ.) EE2015-30 |
This paper describes a design issue of the ratio between the leakage inductance and the self-inductance to achieve the ... [more] |
EE2015-30 pp.1-6 |
EE |
2016-02-26 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Implementation and Evaluation of Single-Inductor Dual-Output DC-DC Boost Converter with ZVS-PWM Control Yoshiki Sunaga, Naoya Shiraishi, Koyo Asaishi, Nobukazu Tsukiji, Yasunori Kobori, Nobukazu Takai, Haruo Kobayashi (Gunma Univ.) EE2015-31 |
A Single-Inductor Multi-Output (SIMO) DC-DC converter can generate various supply voltages with one inductor which can r... [more] |
EE2015-31 pp.7-12 |