The invention relates to the technical field of new energy automobiles, and particularly discloses a thermal management system, a control method and a new energy automobile. According to the thermal management system, the control method of the thermal management system, the battery cooling loop and the battery heating loop, it can be ensured that the battery is within the optimal working temperature range, the heating loop can heat the battery in real time, the thermal management system has the battery heat preservation function, and the low-temperature cold start performance of a vehicle is ensured; the heat pump loop, the heating loop and the heat recovery loop can heat the cab, heat in the environment is absorbed through the heat pump loop to heat the cab, heat of the motor and the controller is recovered through the heat recovery loop to heat the cab, and energy consumption of the whole vehicle is reduced.
本发明涉及新能源汽车技术领域,具体公开了一种热管理系统、控制方法及新能源汽车。本发明提供的热管理系统及热管理系统的控制方法,电池冷却回路和加热回路能确保电池处于最佳的工作温度范围内,加热回路可以实时为电池加热,使热管理系统具有电池保温功能,保证车辆低温冷启动性能;热泵回路、加热回路和热量回收回路均可为驾驶室加热,通过热泵回路吸收环境中的热量给驾驶室加热,及通过热量回收回路回收电机和控制器的热量给驾驶室加热,降低了的整车能量的消耗。
Thermal management system, control method and new energy automobile
热管理系统、控制方法及新能源汽车
2023-07-14
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 |
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