Invention Grant
- Patent Title: Control and power module for a rotating electrical machine
- Patent Title (中): 旋转电机的控制和电源模块
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Application No.: US11574330Application Date: 2005-08-31
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Publication No.: US07629776B2Publication Date: 2009-12-08
- Inventor: Michael Chemin , Francois-Xavier Bernard , Frederic Leroux
- Applicant: Michael Chemin , Francois-Xavier Bernard , Frederic Leroux
- Applicant Address: FR Creteil
- Assignee: Valeo Equipments Electriques Moteur
- Current Assignee: Valeo Equipments Electriques Moteur
- Current Assignee Address: FR Creteil
- Agency: Jacox, Meckstroth & Jenkins
- Priority: FR0409212 20040831
- International Application: PCT/FR2005/002178 WO 20050831
- International Announcement: WO2006/027481 WO 20060316
- Main IPC: H02P11/00
- IPC: H02P11/00 ; H02H7/06 ; H02P9/00 ; H02P7/32 ; H02P7/34
Abstract:
A control and power module for a rotating electrical machine comprising a power circuit containing a number of branches, and a control circuit designed for controlling the power circuit when the machine operates in a nominal mode. The inventive module is characterized in that the control circuit is also designed for monitoring an output voltage from the power circuit and blocking at least one branch of the power circuit in a conduction state when the output voltage reaches an at least first threshold value so that the machine functions in a degraded mode. The invention is for use in an alternator starter.
Public/Granted literature
- US20070278966A1 Control And Power Module For A Rotating Electrical Machine Public/Granted day:2007-12-06
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