Invention Grant
US08437897B2 Method and device for controlling an electrical machine of a hybrid drive with increased availability
有权
用于控制具有增加的可用性的混合驱动器的电机的方法和装置
- Patent Title: Method and device for controlling an electrical machine of a hybrid drive with increased availability
- Patent Title (中): 用于控制具有增加的可用性的混合驱动器的电机的方法和装置
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Application No.: US12736323Application Date: 2009-02-19
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Publication No.: US08437897B2Publication Date: 2013-05-07
- Inventor: Stefan Blind , Alexey Yushin , Holger Niemann , Andreas Heyl
- Applicant: Stefan Blind , Alexey Yushin , Holger Niemann , Andreas Heyl
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102008000904 20080401
- International Application: PCT/EP2009/051982 WO 20090219
- International Announcement: WO2009/121660 WO 20091008
- Main IPC: B60L9/00
- IPC: B60L9/00
Abstract:
A method for controlling an electrical machine of a hybrid drive includes: ascertaining at least one operating parameter value of the electrical machine; identifying an error, if the at least one operating parameter value does not correspond to the standard state of an operating parameter; and at least partially restricting the operation of the electrical machine as a propulsion unit if an identified error exists. The electrical machine is operated at least temporarily as a starter when an identified error exists, independently of the operation of the electrical machine as a propulsion unit.
Public/Granted literature
- US20110264315A1 METHOD AND DEVICE FOR CONTROLLING AN ELECTRICAL MACHINE OF A HYBRID DRIVE WITH INCREASED AVAILABILITY Public/Granted day:2011-10-27
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