Invention Grant
US08181726B2 Vehicle having at least one electric machine which can be operated as a generator
有权
具有至少一个可以作为发电机操作的电机的车辆
- Patent Title: Vehicle having at least one electric machine which can be operated as a generator
- Patent Title (中): 具有至少一个可以作为发电机操作的电机的车辆
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Application No.: US12464539Application Date: 2009-05-12
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Publication No.: US08181726B2Publication Date: 2012-05-22
- Inventor: Uwe Reuter , Rainer Wuest
- Applicant: Uwe Reuter , Rainer Wuest
- Applicant Address: DE
- Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Current Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco
- Priority: DE102008036281 20080804
- Main IPC: B60W10/04
- IPC: B60W10/04
Abstract:
A vehicle has at least one electric machine that can be operated as a generator, an electrical energy accumulator and a control unit for controlling the at least one electric machine and the electrical energy accumulator. The control unit operates so that in a recovery phase the vehicle can be decelerated by the generator load of the electric machine operated as a generator (2:a) and the resulting electrical energy (1:E) can be stored in the electrical energy accumulator. The control unit is configured so that the at least one electric machine operated as a generator in a recovery phase is operated by said control unit in a chronologically unlimited fashion with a predefinable overload (2′:a, 2″:a, 2′″:a).
Public/Granted literature
- US20100025135A1 VEHICLE HAVING AT LEAST ONE ELECTRIC MACHINE WHICH CAN BE OPERATED AS A GENERATOR Public/Granted day:2010-02-04
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