发明授权
- 专利标题： Double-ended inverter system with isolated neutral topology
- 专利标题（中）： 具有隔离中性拓扑的双端逆变器系统
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申请号： US12106875申请日： 2008-04-21
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公开(公告)号： US08002056B2公开(公告)日： 2011-08-23
- 发明人: Sibaprasad Chakrabarti , Gregory S. Smith , James M. Nagashima , Brian A. Welchko , Milun Perisic , George John
- 申请人： Sibaprasad Chakrabarti , Gregory S. Smith , James M. Nagashima , Brian A. Welchko , Milun Perisic , George John
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations LLC
- 当前专利权人： GM Global Technology Operations LLC
- 当前专利权人地址： US MI Detroit
- 代理机构： Ingrassia Fisher & Lorenz, P.C.
- 主分类号： H02K1/32
- IPC分类号： H02K1/32 ; H02K3/24 ; H02K5/18
摘要：
Systems and methods are provided for an inverter system for use in a vehicle having a first energy source and a second energy source. The system comprises a motor having a first set of windings and a second set of windings. The first set of windings is electrically isolated from the second set of windings. The system further comprises a first inverter coupled to the first energy source and adapted to drive the motor, wherein the first set of windings are coupled to the first inverter. The system also comprises a second inverter coupled to the second energy source and adapted to drive the motor, wherein the second set of windings are coupled to the second inverter. A controller is coupled to the first inverter and the second inverter.