The invention discloses a thermal management system of a hybrid electric vehicle. The thermal management system comprises an engine loop, a battery loop, a motor loop and a refrigerant loop. According to the heat management system of the hybrid electric vehicle, heat generated by the motor, the battery, the engine and the passenger compartment in the running process of the vehicle can be fully utilized, and energy is fully utilized. The heat pump can be used for preheating engine cooling liquid, the working efficiency during engine starting is improved, and more energy is saved.
本发明公开了一种混合动力汽车的热管理系统,包括发动机回路、电池回路、电机回路以及制冷剂回路。本发明的混合动力汽车的热管理系统,能够充分利用电机、电池、发动机、乘员舱在车辆运行中产生的热量,做到能量的充分利用。本发明可以利用热泵预热发动机冷却液,提升发动机启动时的工作效率,更加节能。
Thermal management system of hybrid electric vehicle
一种混合动力汽车的热管理系统
12.12.2023
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 / 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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen |
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