The invention discloses a thermal management control system of an electric vehicle, which comprises a vehicle control unit, an air conditioner refrigerating circuit and a battery refrigerating circuit, the air conditioner refrigerating circuit is provided with an air conditioner compressor and a condenser in series, and the condenser is provided with a cooling fan in a matched manner. The battery cooler and the electronic expansion valve integration device are arranged on the battery refrigerating circuit in series; a stop valve is further arranged on the air conditioner refrigerating circuit in a series connection mode. The battery cooler and the electronic expansion valve integrated device are further connected with the air conditioner refrigerating circuit in parallel through a first pipeline communicated with the front end of the stop valve and a second pipeline communicated with the rear end of the air conditioner compressor. And the vehicle control unit controls the air conditioner refrigeration loop and the battery refrigeration loop to perform corresponding refrigeration according to the air conditioner refrigeration request information and the battery refrigeration request information.
本发明公开了一种电动汽车的热管理控制系统,包括整车控制器、空调制冷回路、和电池制冷回路,所述空调制冷回路串联设置有空调压缩机和冷凝器,且所述冷凝器配套设置了冷却风扇,还包括串联设置于所述电池制冷回路的电池冷却器和电子膨胀阀集成装置;在所述空调制冷回路还串联设置有截止阀;所述电池冷却器和电子膨胀阀集成装置还分别通过连通于所述截止阀前端的第一管路和连通于所述空调压缩机后端的第二管路与所述空调制冷回路并联设置;所述整车控制器根据空调制冷请求信息和电池制冷请求信息控制所述空调制冷回路和所述电池制冷回路投入而进行相应的制冷。
Thermal management control system of electric automobile
一种电动汽车的热管理控制系统
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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