Presentation | 2019-07-25 On Surge Voltage Analysis and its Reduction Method of Current-Resonant Full-Wave Push-Pull Converter Masataka Oku, Tetsuro Tanaka, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | When the isolated resonant converters are actually operated, the surge voltage may be generated in the switch elements due to the effect of circuit elements’ non-ideal characteristics. In this report, we take up a current-resonant full-wave push-pull converter, which is one of the isolated resonant converters. When this converter is actually operated, the surge voltage is generated at the primary side switches. For previous researches on this converter, steady-state analysis has been conducted, however this surge voltage has not been investigated quantitatively. In this report, for the surge voltage generated in the primary side switches of the current-resonant full-wave push-pull converter, we report the result of the analytical investigation and its reduction method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | resonant converter / surge voltage / body diode / reverse recovery current |
Paper # | EE2019-24 |
Date of Issue | 2019-07-17 (EE) |
Conference Information | |
Committee | EE / IEE-SPC |
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Conference Date | 2019/7/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tadatoshi Babasaki(NTT Facilities) |
Vice Chair | Keiichi Hirose(NTT Facilities) / Tadashi Suetsugu(Fukuoka Univ.) |
Secretary | Keiichi Hirose(Sojo Univ.) / Tadashi Suetsugu(Nagasaki Inst. of Applied Science) |
Assistant | Takashi Matsushita(NTT-F) / Tetsuya Oshikata(ShinDengen) / Yuu Yonezawa(FUJITSU Advanced Technologies) |
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) | On Surge Voltage Analysis and its Reduction Method of Current-Resonant Full-Wave Push-Pull Converter |
Sub Title (in English) | |
Keyword(1) | resonant converter |
Keyword(2) | surge voltage |
Keyword(3) | body diode |
Keyword(4) | reverse recovery current |
1st Author's Name | Masataka Oku |
1st Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
2nd Author's Name | Tetsuro Tanaka |
2nd Author's Affiliation | Kagoshima University(Kagoshima Univ.) |
Date | 2019-07-25 |
Paper # | EE2019-24 |
Volume (vol) | vol.119 |
Number (no) | EE-146 |
Page | pp.pp.43-48(EE), |
#Pages | 6 |
Date of Issue | 2019-07-17 (EE) |