Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EE |
2024-03-11 09:40 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Simplification and Experimental Verification of Coupled Inductor ZVS Assisted PFC Tomokazu Ikarashi, Eiji Takegami, Takahiro Harada (TDK-Lambda), Kimihiro Nishijima (Sojo Univ.) EE2023-59 |
In kW-class Power-Factor-Correction(PFC) converters, Zero-Voltage-Switching(ZVS) is one of solutions for compatibility o... [more] |
EE2023-59 pp.12-19 |
EE, IEE-SPC (Joint) |
2022-03-10 14:55 |
Online |
Online |
Analytical Investigation of Phase-Shift Full Bridge Converter with Reduced Surge Voltage Kunpei Yoshikawa, Kenichi Suzuki (Shindengen), Kimihiro Nishijima (Sojo Univ.) EE2021-55 |
Phase-shift full bridge converter is widely used for automotive dc-dc converter design due to its wide input voltage ran... [more] |
EE2021-55 pp.18-22 |
EE |
2022-01-27 13:25 |
Online |
Online |
Autonomous Distributed Power Generation System for EV integrated solar PV Taichi Utsunomiya, Kimihiro Nishijima (Sojo Univ.), Yosuke Tomita, Takumi Arai, Tsutomu Tanimoto (Nissan Motor) EE2021-36 |
[more] |
EE2021-36 pp.30-35 |
EE |
2022-01-27 13:50 |
Online |
Online |
DC48V power distribution system with built-in DC-DC converter in the duct rail Natsuki Maeda, Kimihiro Nishijima (Sojo Univ.), Ikeda Satoshi (Panasonic) EE2021-37 |
[more] |
EE2021-37 pp.36-41 |
EE, IEE-SPC |
2021-07-20 09:30 |
Online |
Online |
Independent Controlled Hot-Plug Switches for Parallel Operation of Reuse Battery Strings Kazuo Takehara, Fumiaki Nakao (NExTeS), Kimihiro Nishijima, Eiji Sakai (SOJO UNIV.) EE2021-10 |
The series strings of reused battery cells connected in parallel have different available voltage ranges due to the imba... [more] |
EE2021-10 pp.16-20 |
EE, IEE-SPC (Joint) |
2021-03-01 15:50 |
Online |
Online |
A Multiport Bi-Directional On-Board Charger Combined with Isolated Current-Resonant Converter and Buck Converters Ryo Oishi, Kimihiro Nishijima, Sakai Eiji (Sojo Univ.), Keisuke Tani, Nobuhisa Yamaguchi, Masaya Takahashi, Yusei Nakayashiki (DENSO) EE2020-42 |
A multi-output bi-directional isolated DC-DC converter for charging main battery and sub-batteries of electric vehicle i... [more] |
EE2020-42 pp.13-18 |
WPT, EE (Joint) |
2019-10-10 13:00 |
Shiga |
Ryukoku Extension Center, Ryukoku University |
[Special Talk]
48V technology for data center and hybrid vehicle leading to the realization of MaaS (Mobility as a Service) distribution platform Kimihiro Nishijima (Sojo Univ.) |
[more] |
|
EE |
2018-01-29 09:10 |
Oita |
Satellite Campus Oita |
Influence of circuit parameters on small signal characteristics of LLC converter Yusuke Murakami, Terukazu Sato, Kimihiro Nishijima (Oita Univ.) EE2017-42 |
This paper presents the influence of circuit parameters on the small signal characteristics of the control to output tra... [more] |
EE2017-42 pp.1-6 |
EE |
2018-01-29 13:15 |
Oita |
Satellite Campus Oita |
[Poster Presentation]
Influence On Partial Shadows In Photovoltaic Power Generation System And Its Countermeasure
-- Maximum Power Point Tracking Control Using Particle Swarm Optimization -- Yuichi Nagatsu, Genki Hara, Terukazu Sato, Kimihiro Nishizima (Oita Univ) EE2017-58 |
This paper considers the usefulness of PSO (particle swarm optimization) in MPPT (maximum power point tracking) control.... [more] |
EE2017-58 pp.93-97 |
EE |
2018-01-29 13:15 |
Oita |
Satellite Campus Oita |
[Poster Presentation]
Approach to environmental problems by magnetic field generator Soichiro Nasu, Sato Terukazu, Nisizima Kimihiro (Oita Univ) EE2017-59 |
In this report, I inspect it about prevention of deterioration of the oil with the magnetic field generator. The experim... [more] |
EE2017-59 pp.99-104 |
EE |
2018-01-30 15:10 |
Oita |
Satellite Campus Oita |
Input Acrive-Clamp Circuit for Low Power AC/DC Converter Shohtaroh Sohma, Yuji Takeyama (RICOH Electronic Devices Co., Ltd), Nishijima Kimihiro, Shoya Takashita, Terukazu Sato (Oita Univ.) EE2017-74 |
To achieve miniaturization and high efficiency of AC adapter for laptop PC, this paper proposes an isolated AC/DC conver... [more] |
EE2017-74 pp.183-188 |
EE, IEE-SPC, IEE-EDD (Joint) |
2017-11-21 10:45 |
Kagoshima |
Kagoshima Univ. |
Experimental Verification of Current Sensorless ZVS Assist Control Based on Voltage Transition Waveform Masaya Takahashi, Nobuhisa Yamaguchi, Eisuke Takahashi, Kazuyoshi Obayashi (DENSO), Kimihiro Nishijima (Oita Univ.) EE2017-41 |
The main cause of an efficiency degradation in a DC to DC converter is a switching loss. ZVS assist circuit is known as ... [more] |
EE2017-41 pp.33-38 |
EE, WPT, IEE-SPC [detail] |
2017-07-28 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Small Signal Analysis of symmetric half bridge LLC Current Resonant Converters Yusaku Minomo, Terukazu Sato, Kimihiro Nishijima (Oita Univ.) EE2017-28 WPT2017-33 |
[more] |
EE2017-28 WPT2017-33 pp.129-133 |
EE |
2017-01-27 13:40 |
Nagasaki |
Nagasaki University |
Voltage Equalizer for EDLC Hiroki Ono, Michiharu kawano, Terukazu sato, Kimihiro Nishijima (Oita Univ.) EE2016-83 |
[more] |
EE2016-83 pp.183-187 |
EE |
2016-11-28 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Poster Presentation]
An Isolated AC/DC Converter with two active-clamp circuits for low power apprications Kimihiro Nishijima, Shoya Takashita, Terukazu Sato (Oita Univ.), Shohtaroh Sohma, Yuji Takeyama (REDC) EE2016-39 |
[more] |
EE2016-39 pp.51-55 |
EE |
2016-11-28 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Poster Presentation]
Capacitor coupling coupled inductor three stage converter for EDLC Hiroki Ono, Michiharu kawano, Terukazu sato, Kimihiro Nishijima (Oita Univ.) EE2016-41 |
[more] |
EE2016-41 pp.61-66 |
EE |
2016-11-29 10:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Digital PID Control Using High Order Predictive Control Takayuki Yoshiyama, Terukazu Sato, Kimihiro Nishijima (Oita Univ.) EE2016-43 |
In this paper, it is described Digital PID Control by using High Order Predictive Control. That uses PID Control by usin... [more] |
EE2016-43 pp.75-79 |
EE, WPT (Joint) |
2016-10-07 10:20 |
Kyoto |
|
High Efficiency and High Boost Conversion Ratio DC-DC converter for EDLC Hiroki Ono, Michiharu kawano, Terukazu sato, Kimihiro Nishijima (Oita Univ.) EE2016-24 |
[more] |
EE2016-24 pp.31-35 |
EE, IEE-SPC |
2016-07-15 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Frequency Characteristic of Pulse Frequency Modulator for LLC Converter Yusuke Murakami, Terukazu Sato, Kimihiro Nishijima (Oita Univ.) EE2016-14 |
Frequency characteristics of controller affects stability and transient response in feedback circuit. There are many res... [more] |
EE2016-14 pp.93-98 |
EE |
2016-01-28 15:20 |
Fukuoka |
KURUME HOTEL ESPRIT |
A Input Connection Type Magnetically Coupled ZVS Assistance Circuit Kimihiro Nishijima, Kenta Teshima (Oita Univ), Masaya Takahashi, KeisukeTani (Denso) EE2015-10 |
[more] |
EE2015-10 pp.7-12 |