Device for controlling a rotating electrical machine

Details Device for controlling a rotating electrical machine Device for controlling a rotating electrical machine

2011-05-17

2011-05-17

Leykin, Rita (Department: 2837)

Electricity: motive power systems

Synchronous motor systems

Armature winding circuits

C318S400020, C318S400170, C318S716000, C318S719000

Reexamination Certificate

active

07944168

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.

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patent: 2002/0063491 (2002-05-01), Kobayashi et al.
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patent: 10054530 (2002-02-01), None
patent: 1172925 (2002-01-01), None
patent: 1381148 (2004-01-01), None
patent: WO 0169762 (2001-09-01), None

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