The invention provides a battery electric vehicle endurance method and system, and relates to the technical field of battery electric vehicles, the battery electric vehicle endurance system comprises a VCU, a motor, a motor heat dissipation water pump, a power battery solenoid valve, a power battery and a power battery one-way valve, and the motor, the motor heat dissipation water pump, the power battery solenoid valve, the power battery and the power battery one-way valve form a loop; the motor, the motor heat dissipation water pump, the cab heat dissipation fin electromagnetic valve, the cab heat dissipation fin and the cab heat dissipation fin one-way valve form the other loop, and the motor, the motor heat dissipation water pump, the cab heat dissipation fin electromagnetic valve, the cab heat dissipation fin and the cab heat dissipation fin one-way valve form the other loop; and the VCU controls the whole system to work. The working state of each system is flexibly controlled, and waste heat generated by the motor is effectively utilized.
本公开提供了一种纯电动汽车续航方法及系统,涉及纯电动汽车技术领域,包括VCU、电机、电机散热水泵、动力电池电磁阀、动力电池、动力电池单向阀,所述电机与电机散热水泵、动力电池电磁阀、动力电池以及动力电池单向阀形成回路;还包括驾驶室散热片电磁阀、驾驶室散热片、驾驶室散热片单向阀,其中,电机与电机散热水泵、驾驶室散热片电磁阀、驾驶室散热片以及驾驶室散热片单向阀形成另一回路;所述VCU控制整个系统工作。本公开灵活的控制各系统的工作状态,有效利用电机产生的废热。
Method and system for endurance of pure electric vehicle
一种纯电动汽车续航方法及系统
2023-10-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / 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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