发明授权
- 专利标题： Energizing an automotive vehicle high voltage bus using a single main contactor
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申请号： US14173977申请日： 2014-02-06
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公开(公告)号： US09630503B2公开(公告)日： 2017-04-25
- 发明人: Ray C. Siciak , Vineeth S. Kallur , Deborah E. Callicoat , Derek Hartl , Masahiro Kimoto
- 申请人： FORD GLOBAL TECHNOLOGIES, LLC
- 申请人地址： US MI Dearborn
- 专利权人： FORD GLOBAL TECHNOLOGIES, LLC
- 当前专利权人： FORD GLOBAL TECHNOLOGIES, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： MacMillan, Sobanski & Todd, LLC
- 代理商 David B. Kelley
- 主分类号： H02G3/00
- IPC分类号： H02G3/00 ; B60L3/00 ; B60L3/04 ; B60L15/22
摘要：
An automotive vehicle high voltage bus is connected to a power source by a circuit having a main contactor and a precharge contactor. To energize the bus, the precharge contactor is closed and then the main contactor is closed. Upon completion of precharging, the main contactor is opened and energization of the bus is complete.
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