講演抄録/キーワード |
講演名 |
2009-02-12 15:35
Design Considerations on Transformer Reset of Forward Converters Masahito Jinno・Po-Yuan Chen・○Ying-Liang Liou・Di-Yi Ke(I-Shou Univ.) EE2008-72 |
抄録 |
(和) |
For forward converters with tertiary winding, energy recovery is always obtained through transformer reset. In this case, if RCD snubber is used for suppressing turn-off surge, the RCD snubber, as well as the spurious inductance and the spurious resistance of the energy recovery path, will affect transformer reset. This research clarifies the influence of the snubber parameters and the spurious elements of energy recovery path on transformer reset. As a result, the transformer reset and the output efficiency of the converter can be well designed with these developed results. |
(英) |
For forward converters with tertiary winding, energy recovery is always obtained through transformer reset. In this case, if RCD snubber is used for suppressing turn-off surge, the RCD snubber, as well as the spurious inductance and the spurious resistance of the energy recovery path, will affect transformer reset. This research clarifies the influence of the snubber parameters and the spurious elements of energy recovery path on transformer reset. As a result, the transformer reset and the output efficiency of the converter can be well designed with these developed results. |
キーワード |
(和) |
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(英) |
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文献情報 |
信学技報, vol. 108, no. 430, EE2008-72, pp. 51-56, 2009年2月. |
資料番号 |
EE2008-72 |
発行日 |
2009-02-05 (EE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
EE2008-72 |
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