A device for controlling an inverter/rectifier capable of being electrically connected to the electrical stator winding of a rotary electric machine also including a rotor, in particular for a vehicle. The device includes at least one temperature sensor, capable of providing a measurement representative of the temperature of the rotor and/or stator of the rotary electric machine, and a temperature estimator module, capable of providing an estimate representative of the temperature of this rotor and/or this stator. A control device generates, in a main mode of operation, setpoints for the inverter/rectifier by using, as a signal representative of the temperature, the measurement provided by the temperature sensor, and the estimate provided by the temperature estimator module, for all or some of the rotation speeds of the rotor.
DISPOSITIF DE COMMANDE D'UN ONDULEUR/REDRESSEUR
DEVICE FOR CONTROLLING AN INVERTER/RECTIFIER
VORRICHTUNG ZUR STEUERUNG EINES WECHSELRICHTERS/GLEICHRICHTERS
2024-02-21
Patent
Electronic Resource
French
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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