Invention Grant
- Patent Title: Device for controlling a rotating electrical machine
- Patent Title (中): 用于控制旋转电机的装置
-
Application No.: US11570930Application Date: 2005-06-30
-
Publication No.: US07944168B2Publication Date: 2011-05-17
- Inventor: Michaël Chemin , Frédéric Leroux , Gilbert Konan
- Applicant: Michaël Chemin , Frédéric Leroux , Gilbert Konan
- Applicant Address: FR Creteil
- Assignee: Valeo Equipements Electriques Moteur
- Current Assignee: Valeo Equipements Electriques Moteur
- Current Assignee Address: FR Creteil
- Agency: Jacox, Meckstroth & Jenkins
- Priority: FR0407262 20040630
- International Application: PCT/FR2005/001663 WO 20050630
- International Announcement: WO2006/010864 WO 20060202
- Main IPC: H02P6/00
- IPC: H02P6/00
Abstract:
A device for determining the position of the rotor of a rotating electrical machine. The invention is characterized in that the device comprises a plurality of magnetic field sensors stationary relative to the stator and adapted to deliver multiphase electric signals representing a magnetic field detected by the sensors, and means for processing the multiphase electric signals by an operator capable of providing diphase signals depending on the position of the rotor. The invention is applicable to rotating electrical machines used in the automotive industry.
Public/Granted literature
- US20080309266A1 Device for Controlling a Rotating Electrical Machine Public/Granted day:2008-12-18
Information query
