发明申请
- 专利标题： Method of protecting battery for hybrid vehicle
- 专利标题（中）： 混合动力汽车保护电池的方法
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申请号： US12228737申请日： 2008-08-15
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公开(公告)号： US20090243554A1公开(公告)日： 2009-10-01
- 发明人: Jae Sung Gu , Suk Hyung Kim
- 申请人： Jae Sung Gu , Suk Hyung Kim
- 申请人地址： KR Seoul KR Seoul
- 专利权人： Hyundai Motor Company,Kia Motors Corporation
- 当前专利权人： Hyundai Motor Company,Kia Motors Corporation
- 当前专利权人地址： KR Seoul KR Seoul
- 优先权： KR10-2008-0028142 20080327
- 主分类号： H02J7/18
- IPC分类号： H02J7/18 ; H02H7/18
摘要：
The present invention provides a method of protecting a battery for a hybrid vehicle, in which a counter electromotive voltage of a motor is limited by limiting engine RPM if it is determined that there is a risk of battery overcharge in the event of a failure of a component related to motor control, such as a motor controller, a battery controller, etc., thus protecting the battery from the risk of overcharge and securing safety of the battery.
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