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技術名稱 Technology
發明人 Inventor
呂錦山, 黃品諭,
所有權人 Asignee 國立臺灣科技大學

專利國家
Country
申請號
Application No.
專利號
Patent No.
中心案號
Serial No.
年費有效日期
美國 13/472,622 US8665616B2 1010016US0 2021/09/04
中華民國 101130776 I479795 1010016TW0 2022/03/31
中國 201210305947.4 CN103427686B 1010016CN0 2021/08/24
  點閱數:817

技術摘要:
The present invention is related to power conversion circuits which are able to effectively reduce the current ripple and decrease voltage stress on semiconductor switch with minimum component count. Similar topologies may be used for rectification instead of inversion.
An object of the present invention is to provide a switching mode power converter having an inversion or rectification circuit for canceling current ripple.
Another object of the present invention is to provide a switching mode power converter having an inversion or rectification circuit with leakage inductance and capacitor being a lossless snubber for recycling the leakage energy. Consequently, the converter's efficiency can be improved.
A further object of the present invention is to provide a switching mode power converter having an inversion or rectification circuit with at least one pair of two series-connected lower voltage rating semiconductor switches accompanied with lower RDSON resulting in reducing the conduction losses. Consequently, further efficiency improvements can be improved.


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