Presentation | 2019-03-07 Current-Resonant Full-Wave Push-Pull Converter Yuki Hashinokuchi, Masataka Oku, Tetsuro Tanaka, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The current resonant full-wave push-pull converter can be derived from the current-fed push-pull converter by only adding resonant capacitances, using transformer leakage inductances as a resonant element. Operating this converter, we experience a large parasitic oscillation in the diode current of the secondary side; the parasitic oscillation causes not only stress on the diode but also a decrease in the power efficiency of the converter. In this report, we examine the parasitic oscillation through experiments, a simulation, and a theoretical analysis and reveal its generation mechanism. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | resonant converter / parasitic oscillation / diode current |
Paper # | EE2018-61 |
Date of Issue | 2019-02-28 (EE) |
Conference Information | |
Committee | EE / IEE-SPC |
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Conference Date | 2019/3/7(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tadatoshi Babasaki(NTT Facilities) / 船渡 寛人(宇都宮大学) |
Vice Chair | Keiichi Hirose(NTT Facilities) / Tadashi Suetsugu(Fukuoka Univ.) / 藤井 幹介(富士電機) |
Secretary | Keiichi Hirose(Sojo Univ.) / Tadashi Suetsugu(Nagasaki Inst. of Applied Science) / 藤井 幹介(長岡技術科学大学) |
Assistant | Takashi Matsushita(NTT-F) / Tetsuya Oshikata(ShinDengen) / Yuu Yonezawa(Fujitsu Lab.) / 図子 祐輔(日産自動車) / 高見 弘(芝浦工業大学) |
Paper Information | |
Registration To | Technical Committee on Energy Engineering in Electronics and Communications / Technical Meeting on Semiconductor Power Converter |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Current-Resonant Full-Wave Push-Pull Converter |
Sub Title (in English) | Parasitic Oscillation Analysis of Secondary Diode Current |
Keyword(1) | resonant converter |
Keyword(2) | parasitic oscillation |
Keyword(3) | diode current |
1st Author's Name | Yuki Hashinokuchi |
1st Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
2nd Author's Name | Masataka Oku |
2nd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
3rd Author's Name | Tetsuro Tanaka |
3rd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
Date | 2019-03-07 |
Paper # | EE2018-61 |
Volume (vol) | vol.118 |
Number (no) | EE-482 |
Page | pp.pp.19-24(EE), |
#Pages | 6 |
Date of Issue | 2019-02-28 (EE) |