本申请提供一种混动汽车热管理系统及混动汽车,混动汽车热管理系统包括控制器、发动机组热管理单元和动力电池热管理单元,发动机组热管理单元包括第一换热件、第二换热件、第一驱动件、第一散热件和第一换热回路;动力电池热管理单元包括第二换热回路和第二驱动件,第二驱动件与控制器电连接,控制器被配置为控制第二驱动件驱动换热介质流动,第一换热件被配置为与发动机换热,第一散热件被配置为第一换热件散热,第一换热回路和第二换热回路通过第二换热件进行热交换,第二换热回路被配置为与电池包换热。本申请的混动汽车热管理系统降低了混动汽车的能耗。
The invention provides a hybrid electric vehicle thermal management system and a hybrid electric vehicle. The hybrid electric vehicle thermal management system comprises a controller, an engine unit thermal management unit and a power battery thermal management unit, and the engine unit thermal management unit comprises a first heat exchange part, a second heat exchange part, a first driving part, a first heat dissipation part and a first heat exchange loop; the power battery heat management unit comprises a second heat exchange loop and a second driving part, the second driving part is electrically connected with the controller, the controller is configured to control the second driving part to drive the heat exchange medium to flow, the first heat exchange part is configured to exchange heat with the engine, and the first heat dissipation part is configured to dissipate heat. The first heat exchange loop and the second heat exchange loop exchange heat through the second heat exchange piece, and the second heat exchange loop is configured to exchange heat with the battery pack. According to the thermal management system of the hybrid electric vehicle, the energy consumption of the hybrid electric vehicle is reduced.
混动汽车热管理系统及混动汽车
2024-07-30
Patent
Electronic Resource
Chinese
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 |