The invention provides a vehicle thermal management system, a control method of the vehicle thermal management system and a vehicle. The system comprises a motor heat exchange loop, a heat exchange loop, a battery heat exchange loop, a heat pump heat exchange loop and an engine heat exchange loop. The motor heat exchange loop is connected with the heat exchange loop through a first control valve and a second control valve; a first heat exchange module is arranged on the battery heat exchange loop, a second heat exchange module is arranged on the heat exchange loop, and the battery heat exchange loop is connected with the second heat exchange module through a second control valve; the heat pump heat exchange loop is connected with the second heat exchange module; the engine heat exchange loop is connected with the warm air module and the first heat exchange module through a third control valve. The system further comprises a vehicle-mounted charger and a transmission oil cooler which are connected with the motor module in the motor heat exchange loop in parallel. Energy of the motor heat exchange loop, the battery heat exchange loop, the heat pump heat exchange loop and the engine heat exchange loop can be effectively utilized, and the energy utilization rate and the whole vehicle cruising ability are improved.
本发明提供一种整车热管理系统、整车热管理系统的控制方法及车辆。该系统包括:电机换热回路、热交换回路、电池换热回路、热泵换热回路和发动机换热回路;电机换热回路通过第一控制阀、第二控制阀与热交换回路连接;电池换热回路上设置有第一换热模块,热交换回路上设置有第二换热模块,电池换热回路通过第二控制阀与第二换热模块连接;热泵换热回路与第二换热模块连接;发动机换热回路通过第三控制阀分别与暖风模块和第一换热模块连接;该系统还包括与电机换热回路中的电机模块并联的车载充电机和变速器油冷器。本发明能够使电机换热回路、电池换热回路、热泵换热回路和发动机换热回路的能量被有效利用,提高能量利用率及整车续航能力。
Whole vehicle thermal management system, control method of whole vehicle thermal management system and vehicle
整车热管理系统、整车热管理系统的控制方法及车辆
2023-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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