The circuit has a bridge (4) between continuous supply terminals, and sensors to measure current and/or voltage of phases of a stator. A rotation sensor and a detection circuit produce a signal representing position and rotational speed of a rotor. Configuration signal generating circuits (11, 13) of a control circuit (14) detect functioning modes of an electrical machine and provide pulse width modulation to control the bridge. An independent claim is also included for an electrical machine of a vehicle.
CIRCUIT DE COMMANDE A MODULATION EN LARGEUR D'IMPULSIONS POUR MACHINE ELECTRIQUE MULTI MODE ET MACHINE ELECTRIQUE MULTI MODE EQUIPEE D'UN TEL CIRCUIT DE COMMANDE
2016-11-04
Patent
Elektronische Ressource
Französisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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