发明名称 |
POWER CONVERTER AND FUEL CELL SYSTEM INCLUDING THE SAME |
摘要 |
A power converter of the present invention is configured to convert DC power generated by a power generator (1) into AC power. The power converter includes: a boost converter circuit (3) configured to boost an output voltage of the power generator (1); an inverter circuit (5) configured to convert an output voltage of the boost converter circuit (3) into AC power and to interconnect the AC power with a power system (2); a buck converter circuit (8) configured to perform power conversion of output power of the boost converter circuit (3) and to supply resultant power to an internal load (60); and a controller (9). The controller (9) is configured to control the output voltage of the boost converter circuit (3) to be lower than or equal to a second voltage value which is less than the maximum value of AC voltage of the power system (2), in a case of supplying output power of the power generator (1) to the internal load (60) via the boost converter circuit (3) and the buck converter circuit (8).
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申请公布号 |
US2013108938(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
US201113144061 |
申请日期 |
2011.02.09 |
申请人 |
KAKE NIN;SATO KEIICHI;KAKU HIROAKI;NAGASATO HIROSHI;OOTANI AKIHITO;KUSHISAKA TORU;PANASONIC CORPORATION |
发明人 |
KAKE NIN;SATO KEIICHI;KAKU HIROAKI;NAGASATO HIROSHI;OOTANI AKIHITO;KUSHISAKA TORU |
分类号 |
H01M8/04;H01M8/06;H02M7/48 |
主分类号 |
H01M8/04 |
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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