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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2019-04-11 13:30 |
Okinawa | Okinawa Industry Support Center | A study on noise source modeling with voltage source for synchronous rectification DC-DC buck converter Takaaki Ibuchi, Yuya Saito, Tsuyoshi Funaki (Osaka Univ.), Kazuma Kawai, Takahiro Tsuda (Denso)  EMCJ2019-2 |
Small and high efficiency switching power supplies are widely demanded for many applications. However, fast switching op... [more] | EMCJ2019-2 pp.7-12 |
| EE | 2019-01-16 12:00 |
Kumamoto | KCIC | Limit Operating Frequency of Peak Current Mode Control Boost DC-DC Converter Considering Delay Time Kazuya Fujiwara, Masahito Shoyama (Kyushu Univ.) EE2018-41 |
Peak current mode control is a widely used control method for DC-DC converter because it has higher stability and respon... [more] | EE2018-41 pp.19-24 |
| EE | 2019-01-17 10:35 |
Kumamoto | KCIC | Investigation of high resolution digital PWM signal generator for switching power supply Yudai Furukawa (Fukuoka Univ.), Hirokazu Nakamura, Haruhi Eto (Nagasaki Univ.), Fujio Kurokawa (NiAS) EE2018-51 |
This paper presents a novel high resolution DPWM circuit for 1 MHz digitally controlled dc-dc converter. The switching p... [more] | EE2018-51 pp.79-84 |
| EE | 2019-01-17 12:55 |
Kumamoto | KCIC | A Study on Current-source/Voltage-source Dual-Mode Non-isolated Class-E2 DC-DC Converter with Pulse-Density-Modulation Kenta Fujii, Tomokazu Mishima (KU) EE2018-54 |
GaN-HFET class-E power conversion technology is suitable for high frequency power conversion in the MHz band. The pulse ... [more] | EE2018-54 pp.97-102 |
| WPT, EE (Joint) |
2018-10-03 11:25 |
Kyoto | Kyoto Univ. Uji Campus | 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.) EE2018-19 |
An Input-series-output-parallel (ISOP) switching power converter topology is suitable for electric power processing arch... [more] | EE2018-19 pp.7-10 |
| WPT, EE (Joint) |
2018-10-03 11:45 |
Kyoto | Kyoto Univ. Uji Campus | Improvement of Efficiency in High Frequency Using Soft Switching MVAC Converter Daiki Nagashima, Masahito Shoyama (Kyushu Univ.), Mitsuru Sato, Shingo Nagaoka (OMRON Corp.) EE2018-20 |
In recent years, the power conversion circuit has been used in a wide range of applications, and further miniaturization... [more] | EE2018-20 pp.11-16 |
| 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 09:00 |
Oita | Satellite Campus Oita | Adaptive Controlled High Power Efficiency Dual Active Bridge DC-DC Converter Soejima Takaaki, Yoichi Ishizuka (Nagasaki Univ.), Toshiro Hirose (Nishimu Electronics Industries Co.) EE2017-64 |
Hard switching and switching surge are critical issues in Dual Active Bridge (DAB) DC-DC converter under the light load.... [more] | EE2017-64 pp.127-132 |
| 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 |
| ICD, CPSY, CAS | 2017-12-14 15:10 |
Okinawa | Art Hotel Ishigakijima | Comparisons of Wire Bonding and Flip-Chip Bonding in High Frequency Hysteretic DC-DC Buck Converter Yuki Karasawa, Yusuke Gotou, Shintaro Hara, Takanobu Fukuoka, Kousuke Miyaji (Shinshu Univ.) CAS2017-92 ICD2017-80 CPSY2017-89 |
This work compares high frequency hysteretic buck converters implemented by chip-on-board wire bonding and flip-chip bon... [more] | CAS2017-92 ICD2017-80 CPSY2017-89 p.129 |
| EE, IEE-SPC, IEE-EDD (Joint) |
2017-11-21 08:55 |
Kagoshima | Kagoshima Univ. | Low-Input-voltage and high-efficiency boost converter employing charge pump for energy harvesting Satoshi Hashimoto, Tsutomu Yoshimura, Takao Kihara (Osaka Inst. of Tech.) EE2017-36 |
Recently, the energy harvesting such as the electromagnetic wave energy and the thermoelectric power generation is getti... [more] | EE2017-36 pp.7-12 |
| EE, IEE-HCA | 2017-05-26 15:10 |
Tokyo | The Kikai Shinko Kaikan building | Realization of ZVS and Current Surge Suppression Technique for DAB DC-DC Converter with Proposed Masked Switching and PFM Control Takaaki Soejima, Yoichi Ishizuka (Nagasaki Univ.), Toshiro Hirose (Nishimu Electronics Industries) EE2017-7 |
Hard switching and switching surge are critical issues in Dual Active Bridge (DAB) DC-DC converter under the light load.... [more] | EE2017-7 pp.69-74 |
| EE | 2017-01-26 14:45 |
Nagasaki | Nagasaki University | [Poster Presentation]
Power efficiency improvement and switching surge reduction technique with arbitrary gate drive for dual active bridge DC-DC converter Takaaki Soejima, Yui Miyazaki, Yoichi Ishizuka (Nagasaki Univ.), Toshiro Hirose (Nishimu Electronics Industries) EE2016-71 |
The problems of Dual Active Bridge (DAB) DC-DC converter are switching surge and hard switching under a specific conditi... [more] | EE2016-71 pp.117-122 |
| EE | 2017-01-26 14:45 |
Nagasaki | Nagasaki University | [Poster Presentation]
Consideration on the input capacitance of ISOP Converter System with Dual Active Bridge DC-DC Converter Kazuma Shiya, Yoichi Ishizuka (Nagasaki Univ) EE2016-74 |
The Dual Active Bridge (DAB) DC-DC converter is one of the most popular circuits for bidirectional applications because ... [more] | EE2016-74 pp.133-138 |
| 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 |
| EE, IEE-SPC | 2016-07-14 11:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Dynamic Characteristics Analysis of Modified PID Control DC-DC Converter Yudai Furukawa, Hidenori Maruta, Kurokawa Fujio (Nagasaki Univ.), Ilhami Colak (Gelisim Univ.) EE2016-9 |
We have proposed a modified PID control DC-DC converter and discussed about the sampling frequency of the fast PD contro... [more] | EE2016-9 pp.25-29 |
| CPSY, DC, IPSJ-ARC [detail] | 2016-05-09 13:40 |
Toyama | Unaduki Suginoi Hotel | A Hybrid Communication Protocol for CANs in A Highly Electromagnetic Environment Kouji Konomi, Muneyuki Nakamura, Kazuya Sakai, Satoshi Fukumoto (Tokyo Metropolitan Univ.) CPSY2016-2 DC2016-2 |
In controller area networks (CANs) on modern electronic vehicles and hybrid vehicles, noise level caused by high voltage... [more] | CPSY2016-2 DC2016-2 pp.7-10 |
| DC | 2016-02-17 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | The Hybrid Communication Protocol for CANs Koji Konomi, Muneyuki Nakamura, Kazuya Sakai, Satoshi Fukumoto (Tokyo Metropolitan Univ.) DC2015-95 |
In controller area networks (CANs) on modern electronic vehicles and hybrid vehicles, noise level caused by high voltage... [more] | DC2015-95 pp.55-59 |
| EE | 2016-01-28 16:30 |
Fukuoka | KURUME HOTEL ESPRIT | High Efficiency Design for ISOP Converter System with Dual Active Bridge DC-DC Converter Masaki Sato, Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ.), Masahiro Yamaguchi (Tohoku Univ.), Shinya Manabe, Hiizu Okubo (RICOH Electronic Devices), Atsushi Itagaki (Ryowa Electronics) EE2015-13 |
The Dual Active Bridge (DAB) DC-DC converter is one of the most popular circuits for bi-directional applications because... [more] | EE2015-13 pp.25-30 |
| EE | 2016-01-28 16:50 |
Fukuoka | KURUME HOTEL ESPRIT | A Digital PFM Controlled 1MHz Switching Frequency Isolated DC-DC Converter with Nano-Second Delay Hirotaka Nonaka, Akinori Hariya, Shogo Hirota, Hayato Yamaoka, Yoichi Ishizuka (Nagasaki Univ.) EE2015-14 |
In this paper, a digital PFM controller with nsec order delay time for 1MHz switching frequency isolated DC-DC converter... [more] | EE2015-14 pp.31-36 |
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