发明名称 |
Intelligent battery voltage regulation for hybrid vehicles |
摘要 |
In a hybrid vehicle having an internal combustion engine that is assisted by an electric motor powered by a traction battery, the electric motor is operated in a generating mode to charge the vehicle battery during periods when neither acceleration assist nor regenerative braking are being performed. Torque of the electric motor is adjusted by a controller to generate a battery charge current which regulates the voltage of the battery to a selected setpoint. The setpoint is determined as a function of vehicle operating parameters, including but not limited to battery temperature.
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申请公布号 |
US6798165(B2) |
申请公布日期 |
2004.09.28 |
申请号 |
US20020310786 |
申请日期 |
2002.12.06 |
申请人 |
DAIMLERCHRYSLER CORPORATION |
发明人 |
CARTWRIGHT KERT L.;MUNARI BRIAN |
分类号 |
B60K6/04;B60W10/08;B60W10/26;H02J7/14;(IPC1-7):H02J7/00 |
主分类号 |
B60K6/04 |
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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