Presentation | 1997/11/7 Efficiency Improvement of Poezoelectric-Transformer DC-DC Converter by Using a Series Inductor Takashi Yamane, Toshiyuki Zaitsu, Sunao Hamamura, Tamotsu Ninomiya, Masahito Shoyama, Yoshiaki Fuda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The Piezoelectric Transformer Converter (PT-converter) which we had presented before did not have a sufficiently high efficiency. Changing the output rectifier circuit, its efficiency has been improved up t0 86%. However, when the switching frequency is varied for the load regulation, the efficiency drops down. In this paper, the efficiency improvement of the PT-converter by changing the input circuit of the PT is presented. As a result, both the frequency and the load characteristics of the efficiency have been improved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Piezoelectric-Transfoemer Converter / Current-Mode Resonant Converter |
Paper # | EE97-49 |
Date of Issue |
Conference Information | |
Committee | EE |
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Conference Date | 1997/11/7(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
Vice Chair | |
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Assistant |
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) | Efficiency Improvement of Poezoelectric-Transformer DC-DC Converter by Using a Series Inductor |
Sub Title (in English) | |
Keyword(1) | Piezoelectric-Transfoemer Converter |
Keyword(2) | Current-Mode Resonant Converter |
1st Author's Name | Takashi Yamane |
1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University() |
2nd Author's Name | Toshiyuki Zaitsu |
2nd Author's Affiliation | NEC Corporation |
3rd Author's Name | Sunao Hamamura |
3rd Author's Affiliation | NEC Engineering Ltd. |
4th Author's Name | Tamotsu Ninomiya |
4th Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
5th Author's Name | Masahito Shoyama |
5th Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
6th Author's Name | Yoshiaki Fuda |
6th Author's Affiliation | TOKIN Corporation |
Date | 1997/11/7 |
Paper # | EE97-49 |
Volume (vol) | vol.97 |
Number (no) | 367 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |