发明名称 |
Method and arrangement in a hybrid vehicle for maximizing efficiency by operating the engine at sub-optimum conditions |
摘要 |
Method for optimizing the operational efficiency of a hybrid electric vehicle is disclosed. The method comprises operating an engine of a hybrid electric vehicle preferentially on an optimized power curve of the engine for maximizing the efficiency of the engine and sensing a state-of-charge (SOC) condition of a battery of the hybrid electric vehicle being at a preferential value indicative of no additional charging being desired. The running torque of the engine is reduced below the optimized torque curve to a point that the power produced by the engine is substantially equal to the power demanded for driving the hybrid electric vehicle.
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申请公布号 |
US6500089(B2) |
申请公布日期 |
2002.12.31 |
申请号 |
US20000728476 |
申请日期 |
2000.11.30 |
申请人 |
FORD GLOBAL TECHNOLOGIES, INC. |
发明人 |
LASSON ANDERS;LENNEVI JERKER |
分类号 |
B60K6/445;B60L15/20;B60W10/06;B60W10/08;B60W10/26;B60W20/00;F02D41/02;F02N19/00;(IPC1-7):B60K1/02 |
主分类号 |
B60K6/445 |
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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