This application relates to the field of electric vehicles, and in particular, to a vehicle thermal management system, a drive apparatus, and an electric vehicle. The thermal management system includes: a motor configured to drive a compressor of an air conditioner to work, N resistor branches, and a driver configured to drive the motor and resistors on the N resistor branches to work. The driver includes a control circuit and an inverter circuit. The control circuit is configured to control the inverter circuit to output an alternating current to the motor, to drive the motor to rotate. The control circuit is further configured to control the inverter circuit to output currents to the N resistor branches, so that the resistors on the N resistor branches generate heat. Therefore, the motor and a heat emitting resistor are driven by using the single driver. This reduces costs of the thermal management system and saves space of the thermal management system.


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    Title :

    VEHICLE HEAT MANAGEMENT SYSTEM, DRIVING DEVICE, AND ELECTRIC VEHICLE


    Additional title:

    FAHRZEUGWÄRMEVERWALTUNGSSYSTEM, ANTRIEBSVORRICHTUNG UND ELEKTROFAHRZEUG
    SYSTÈME DE GESTION DE LA CHALEUR D'UN VÉHICULE, DISPOSITIF D'ENTRAÎNEMENT ET VÉHICULE ÉLECTRIQUE


    Contributors:
    HUANG XIN (author) / ZHANG ZHIMIN (author) / REN XIN (author) / HU HAOMANG (author)

    Publication date :

    2024-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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