发明名称 |
Power controlling apparatus |
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. |
申请公布号 |
EP1519476(A3) |
申请公布日期 |
2012.10.31 |
申请号 |
EP20040023066 |
申请日期 |
2004.09.28 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
URAKABE, TAKAHIRO;OKUDA, TATSUYA;ASAI, TAKAMASA;GOTOU, SHIGETADA |
分类号 |
H02M7/219;H02M7/48;H02M7/797 |
主分类号 |
H02M7/219 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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