发明授权
- 专利标题： DC-AC converter and conversion circuit
- 专利标题（中）： DC-AC转换器和转换电路
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申请号： US13455758申请日： 2012-04-25
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公开(公告)号： US08760897B2公开(公告)日： 2014-06-24
- 发明人: Ming-Che Yang , Pao-Chuan Lin , Po-Yen Chen , Ching-Tsa Pan , Yeh-Hsiang Ho
- 申请人： Ming-Che Yang , Pao-Chuan Lin , Po-Yen Chen , Ching-Tsa Pan , Yeh-Hsiang Ho
- 申请人地址： TW Hsinchu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsinchu
- 代理机构： McClure, Qualey & Rodack, LLP
- 优先权： TW100145853A 20111212
- 主分类号： H02M7/537
- IPC分类号： H02M7/537 ; G05F1/00
摘要：
A DC-AC converter is provided. The DC-AC converter includes a time-varying DC power generating circuit, an AC power generating circuit and a transmission capacitor. The time-varying DC power generating circuit is controlled by a pulse width modulation (PWM) signal to transform a DC source into a time-varying DC power. With reference to the time-varying DC power, the AC power generating circuit is controlled by a first polarity switching and a second polarity switching signal to generate an AC power. The transmission capacitor, coupled to the time-varying DC power generating circuit and the AC power generating circuit, transmits the time-varying DC power from the time-varying DC generating circuit to the AC power generating circuit.
公开/授权文献
- US20130148383A1 DC-AC CONVERTER AND CONVERSION CIRCUIT 公开/授权日：2013-06-13
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