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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE | 2024-01-19 15:00 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Load-independent Class-E Inverter with Constant-Current and Constant-Voltage Output Wenqi Zhu, Ayano Komanaka, Yutaro Komiyama, Nguyen Kien, Hiroo Sekiya (Chiba Univ.)  EE2023-56 |
This research proposes a reconfigurable load-independent class-E inverter with a parallel resonant structure, which can ... [more] | EE2023-56 pp.93-97 |
| MW, WPT | 2022-04-15 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
A High Efficiency 3.6-4.0 GHz Envelope-Tracking Power Amplifier Using GaN Soft-Switching Buck-Converter Yuji Komatsuzaki (Mitsubishi Electric), Sandro Lanfranco, Tapio Kolmonen, Olli Piirainen, Jarno K. Tanskanen (Nokia Bell Labs), Shuichi Sakata (Mitsubishi Electric), Rui Ma (MERL), Shintaro Shinjo, Koji Yamanaka (Mitsubishi Electric), Peter Asbeck (UCSD) WPT2022-11 MW2022-11 |
We report a high efficiency sub-6GHz wideband Envelope-Tracking Power Amplifier (ET-PA) including an envelope amplifier ... [more] | WPT2022-11 MW2022-11 pp.40-45 |
| EE, IEE-SPC (Joint) |
2021-03-01 16:50 |
Online | Online | Design of Load-Independent Class-E^2 DC-DC Converter Tatsuki Osato (Chiba Univ.), Xiuqin Wei (CIT), Nguyen Kien, Hiroo Sekiya (Chiba Univ.) EE2020-45 |
This paper presents a design of load-independent class-E^2 DC-DC converter consist of load-independent class-E inverter ... [more] | EE2020-45 pp.28-33 |
| EE | 2021-01-25 15:45 |
Online | Online (Zoom) | 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.) EE2020-36 |
Recently, the installation of smart grids has been actively promoted from the viewpoint of stabilizing power supply and ... [more] | EE2020-36 pp.69-74 |
| 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 |
| 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 |
| 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, WPT, IEE-SPC (Joint) [detail] |
2015-07-07 13:00 |
Kyoto | A Time-Sharing Principle-based A Time-Sharing Principle-based Frequency Doubler ZCS High Frequency-Resonant Inverter for Inductive Power Transfer
-- The First Report on the Experimental Evaluation -- Kyohei Konishi, Tomokazu Mishima (Kobe Univ.), Mutsuo Nakaoka (Univ. Malaya) EE2015-8 |
This paper presents an evaluation on a time-sharing principle-based frequency doubler zero current soft-switching (ZCS) ... [more] | EE2015-8 pp.33-38 |
|
| EE | 2014-01-23 16:10 |
Miyazaki | MIYAZAKI KANKO HOTEL | High-Efficient DC Power Supply with ZVS/ZCS Inverter for Plasma Applications Toshiyuki Adachi (Kyosan Electric), Itsuo Yuzurihara (Yokohama National Univ/Kyosan Electric), Atsushi Takayanagi, Shinichi Kodama (Kyosan Electric) EE2013-37 |
This paper presents DC power supply for plasma equipment, and has described three proposal. The first,a micro arc contro... [more] | EE2013-37 pp.37-42 |
| EE, WPT, IEE-SPC (Joint) [detail] |
2013-07-26 14:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Experimental Evaluations of a Multi-Resonant DC-DC Converter with Synchronous Rectification for Low-Voltage Loads in DC Micro-grid Power System Masashi Hanioka, Tomokazu Mishima (Kobe Univ.) EE2013-16 |
This paper presents the experimental characteristics of a multi-resonant LLC DC-DC converter for low-voltage loads in DC... [more] | EE2013-16 pp.79-84 |
| EE, CPM | 2013-01-24 16:35 |
Kumamoto | Power Loss Analysis of the Five-Element Multi-Resonant DC-DC Converter and Its Experimental Evaluations Hiroto Mizutani, Tomokazu Mishima (Kobe Univ.), Mutsuo Nakaoka (Kyungnam Univ.) EE2012-40 CPM2012-162 |
The full-bridge inverter link LLC multi-resonant DC-DC converter utilizing parasitic parameters in the high frequency tr... [more] | EE2012-40 CPM2012-162 pp.71-74 |
|
| EE, WPT (Joint) |
2012-11-09 15:40 |
Tokyo | Analysis on Steady State Operation of Five-Element Multi-Resonant DC-DC Converter Hiroto Mizutani, Tomokazu Mishima (Kobe Univ.), Mutsuo Nakaoka (Kyungnam Univ.) EE2012-26 |
The full-bridge inverter link LLC multi-resonant DC-DC converter with anti-resonant circuit(LLC-LC) can realize the outp... [more] | EE2012-26 pp.31-36 |
|
| EE | 2008-11-20 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Special Talk]
Progress in Switching Technique for High Efficiency AC Power Supply Shinji Sato, Yutaka Suehiro (Sanken Electronics) EE2008-48 |
This paper is concerned with the developments of novel type soft switching power conversion and their PWM method which c... [more] | EE2008-48 pp.23-27 |
| EE | 2006-02-17 16:05 |
Kumamoto | A Novel Soft-Switching PWM HB DC-DC Converter with DC Rail High and Low Side Active Edge Resonant Snubbers Assisted by High Frequency Transformer Parasitic Components Nabil A. Ahmed, Khairy Fathy, Keiki Morimoto (Kyungnam Univ.), Eiji Hiraki (Yamaguchi Univ.), Hyun Woo Lee, Mutsuo Nakaoka (Kyungnam Univ.) |
Abstract This paper presents a new circuit topology of active edge resonant snubbers assisted half-bridge soft switching... [more] | EE2005-83 pp.133-137 |
|
| EE, CPM | 2006-01-20 16:35 |
Tokyo | A Soft Switching Circuit of the AC-DC Converter with Four Winding-Reactor Ryu Araki, Osamu Matsuo (Nagasaki University), Hiroyuki Ota (FHPS), Hirofumi Matsuo (Nagasaki University) |
Recently, it is demanded for low input current distortion and high efficiency. A novel soft-switching circuit of the AC-... [more] | EE2005-59 CPM2005-183 pp.73-79 |
|
| EE, IEE-IEA | 2004-07-23 13:00 |
Hokkaido | Hokkaido University | Operation Mode Analysis of the Circuit for Reducing Current Harmonics in AC Line of Soft-Switching AC-DC Converter Using a Four-Winding-Reactor Hiroyuki Ota, Takashi Kamishinbara (Nagasaki Univ.), Osamu Matsuo (Energy and Electronics Laboratory Co.,Ltd.), Hirofumi Matsuo (Nagasaki Univ.) |
Soft-switching AC-DC converter with four-winding-reactor is proposed, in which IEC 61000-3-2 class D is satisfied in the... [more] | EE2004-25 pp.37-44 |
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