Presentation | 2003/7/11 Self-Excited Continuous Current Mode ZVS Flyback Converter Tatsuya HOSOTANI, Kazurou HARADA, Yoshiyuki ISHIHARA, Toshiyuki TODAKA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A novel self-excited continuous current mode zero-voltage-switching flyback converter is presented. This converter has operated in a self-excited continuous current mode and achieved the zero-voltage-switching by utilizing leakage inductance of a transformer. This paper analyzes the behavior of static and dynamic characteristics by using extending state-space-averaging method and presents design equations and ZVS conditions based on this analysis. And the analysis has verified by experiments. Experimental results are obtained that this converter achieves high efficiency of 94.1% at 24V, 6A output and high efficiency of 90.0% at 24V, 15A output, and 360W high power of about 1.8 times as compared with a current mode converter in same condition of a transformer. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Self-Excited / Zero-Voltage-Switching / Flyback Converter / Continuous Current Mode |
Paper # | EE2003-26 |
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Conference Information | |
Committee | EE |
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Conference Date | 2003/7/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Energy Engineering in Electronics and Communications (EE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Self-Excited Continuous Current Mode ZVS Flyback Converter |
Sub Title (in English) | |
Keyword(1) | Self-Excited |
Keyword(2) | Zero-Voltage-Switching |
Keyword(3) | Flyback Converter |
Keyword(4) | Continuous Current Mode |
1st Author's Name | Tatsuya HOSOTANI |
1st Author's Affiliation | Murata Manufacturing Co., Ltd.:Doshisha University() |
2nd Author's Name | Kazurou HARADA |
2nd Author's Affiliation | Doshisha University |
3rd Author's Name | Yoshiyuki ISHIHARA |
3rd Author's Affiliation | Doshisha University |
4th Author's Name | Toshiyuki TODAKA |
4th Author's Affiliation | Doshisha University |
Date | 2003/7/11 |
Paper # | EE2003-26 |
Volume (vol) | vol.103 |
Number (no) | 200 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |