Invention Grant
US07801662B2 Optimal engine operating power management strategy for a hybrid electric vehicle powertrain
有权
混合动力汽车动力总成优化发动机运行功率管理策略
- Patent Title: Optimal engine operating power management strategy for a hybrid electric vehicle powertrain
- Patent Title (中): 混合动力汽车动力总成优化发动机运行功率管理策略
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Application No.: US12136284Application Date: 2008-06-10
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Publication No.: US07801662B2Publication Date: 2010-09-21
- Inventor: Shailesh Kozarekar , Ming Kuang , Joseph Supina , Fazal Syed , Morgan Andreae , Vincent Freyermuth
- Applicant: Shailesh Kozarekar , Ming Kuang , Joseph Supina , Fazal Syed , Morgan Andreae , Vincent Freyermuth
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent David B. Kelley
- Main IPC: B60K6/20
- IPC: B60K6/20 ; B60K6/04
Abstract:
A method is disclosed for managing power in a hybrid electric vehicle powertrain having multiple components, including an engine, a motor, a generator and a high voltage battery. Power losses in the individual components are computed. An engine speed corresponding to a minimum value for the power losses is selected to achieve optimal total powertrain efficiency.
Public/Granted literature
- US20080243325A1 OPTIMAL ENGINE OPERATING POWER MANAGEMENT STRATEGY FOR A HYBRID ELECTRIC VEHICLE POWERTRAIN Public/Granted day:2008-10-02
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