Invention Grant
US08494801B2 Method and system for determining the rotor temperature of an electric motor of a hybrid vehicle
有权
用于确定混合动力车辆的电动机的转子温度的方法和系统
- Patent Title: Method and system for determining the rotor temperature of an electric motor of a hybrid vehicle
- Patent Title (中): 用于确定混合动力车辆的电动机的转子温度的方法和系统
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Application No.: US12992210Application Date: 2009-04-21
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Publication No.: US08494801B2Publication Date: 2013-07-23
- Inventor: Beqir Pushkolli , Stefan Blind , Klaus Rechberger
- Applicant: Beqir Pushkolli , Stefan Blind , Klaus Rechberger
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102008001807 20080515
- International Application: PCT/EP2009/054692 WO 20090421
- International Announcement: WO2009/138312 WO 20091119
- Main IPC: G01K15/00
- IPC: G01K15/00
Abstract:
A method and a system for determining the rotor temperature of an electric motor of a hybrid vehicle. In a method for determining the rotor temperature of an electric motor of a hybrid vehicle in which it is possible to reliably determine the rotor temperature using simple means, the rotor temperature of the electric motor being ascertained by measuring an operating parameter of the electric motor during operation of the hybrid vehicle.
Public/Granted literature
- US20110119014A1 METHOD AND SYSTEM FOR DETERMINING THE ROTOR TEMPERATURE OF AN ELECTRIC MOTOR OF A HYBRID VEHICLE Public/Granted day:2011-05-19
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