发明申请
- 专利标题： Power controlling apparatus
- 专利标题（中）： 电力控制装置
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申请号： US10950133申请日： 2004-09-27
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公开(公告)号： US20050105308A1公开(公告)日： 2005-05-19
- 发明人: Takahiro Urakabe , Tatsuya Okuda , Takamasa Asai , Sigetada Gotou
- 申请人： Takahiro Urakabe , Tatsuya Okuda , Takamasa Asai , Sigetada Gotou
- 专利权人： MITSUBISHI DENKI KABUSHIKI KAISHA
- 当前专利权人： MITSUBISHI DENKI KABUSHIKI KAISHA
- 优先权： JPP2003-336953 20030929
- 主分类号： H02M7/219
- IPC分类号： H02M7/219 ; H02M7/48 ; H02M7/797 ; H02M5/42
摘要：
The invention provides an apparatus for bi-directional power conversion between a DC circuit and an AC circuit, which inexpensively and simply suppresses generation losses of elements and reduces heat generation, wherein a voltage obtained by dividing the U-phase voltage Vu is compared with a voltage obtained by dividing the voltage vpn of a DC circuit by a comparator CP1, and the MOSFET UFETh is turned on at the output timing thereof, and a voltage obtained by dividing the V-phase voltage Vv is compared with a voltage obtained by dividing the voltage Vpn of a DC circuit by a comparator CP2, and the MOSFET UFETh is turned off at the output timing thereof.
公开/授权文献
- US07075271B2 Power controlling apparatus with power converting circuit 公开/授权日：2006-07-11
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