发明名称 |
INVERTER SYSTEM |
摘要 |
An inverter system includes an input inverter including a positive and a negative DC input terminals and first and second AC output terminals; and a bidirectional inverter device, including a first bidirectional subinverter and a second bidirectional subinverter. The first and second bidirectional subinverters have DC terminals that are interconnected in parallel with a DC power storage device. The first bidirectional subinverter have first and second AC terminals. The first AC terminal is connected to the first AC output terminal of the input inverter. The second bidirectional subinverter have first and second AC terminals. The first AC terminal is connected to the second AC output terminal of the input inverter. The second AC terminal of the first bidirectional subinverter and the second AC terminal of the second bidirectional subinverter are interconnected. |
申请公布号 |
US2017063254(A1) |
申请公布日期 |
2017.03.02 |
申请号 |
US201515119406 |
申请日期 |
2015.02.25 |
申请人 |
Eltek AS |
发明人 |
Kulka Arkadiusz;Boysen Kjetil |
分类号 |
H02M7/68;H02J7/35;H02S40/32;H02J3/46;H02J3/38;H02J3/32 |
主分类号 |
H02M7/68 |
代理机构 |
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代理人 |
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主权项 |
1. An inverter system, comprising
an input inverter including a positive and a negative DC input terminals and first and second AC output terminals; a bidirectional inverter device, including a first bidirectional subinverter and a second bidirectional subinverter; the first and second bidirectional subinverters having DC terminals that are interconnected in parallel with a DC power storage device; the first bidirectional subinverter having first and second AC terminals, the first AC terminal being connected to the first AC output terminal of the input inverter; the second bidirectional subinverter having first and second AC terminals, the first AC terminal being connected to the second AC output terminal of the input inverter; the second AC terminal of the first bidirectional subinverter and the second AC terminal of the second bidirectional subinverter being interconnected. |
地址 |
Drammen NO |