发明名称 |
Circuit and Method for Reducing a Voltage Being Developed Across a Field Winding of a Synchronous Machine |
摘要 |
In an electrical power system of a diesel powered system having at least one diesel-fueled power generation unit, the electrical power system having a synchronous machine including a field winding being coupled to the diesel-fueled power generation unit, a battery for selectively providing a starting current during a starting mode of the electrical power system, and an inverter receiving the starting current for driving the synchronous machine and generating an inverter current, a circuit and method for reducing a voltage being developed across the field winding is described. The circuit includes a current conditioner for conditioning the inverter current and a parallel circuit interposed between the inverter and the current conditioner comprising a first branch including a resistance and a second branch including the field winding of the synchronous machine so that the parallel circuit is isolated from a voltage developed across the current conditioner during cranking.
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申请公布号 |
US2008309084(A1) |
申请公布日期 |
2008.12.18 |
申请号 |
US20070761546 |
申请日期 |
2007.06.12 |
申请人 |
MURUGESAN MOHAN;VERMA RAJEEV;COOPER CHARLES EARL;WORDEN BRET DWAYNE |
发明人 |
MURUGESAN MOHAN;VERMA RAJEEV;COOPER CHARLES EARL;WORDEN BRET DWAYNE |
分类号 |
H02P1/16;F01K1/00;H02P9/08 |
主分类号 |
H02P1/16 |
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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