The invention provides a vehicle thermal management system, a vehicle thermal management control method and a vehicle. According to the system, a motor heat exchange loop is connected with a heat exchange loop through a first control valve, and the motor heat exchange loop is connected with a low-temperature heat dissipation loop through a second control valve; the battery heat exchange loop is connected with the heat exchange loop and the first control valve through the third control valve. The heat exchange loop is connected with a first heat exchange module and a second heat exchange module in series. 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 fourth control valve. The first heat exchange branch is connected with a motor module in the motor heat exchange loop in parallel, and a transmission oil cooler is connected to the first heat exchange branch in series. The second heat exchange branch is connected with a battery module in the battery heat exchange loop in parallel; and a vehicle-mounted charger is connected to the second heat exchange branch in series. The utilization rate of energy in the new energy vehicle can be increased.
本发明提供一种整车热管理系统、整车热管理控制方法及车辆。该系统包括:电机换热回路通过第一控制阀与热交换回路连接,电机换热回路通过第二控制阀与低温散热回路连接;电池换热回路通过第三控制阀分别与热交换回路、第一控制阀连接;热交换回路上串接有第一换热模块和第二换热模块;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四控制阀分别与暖风模块和第一换热模块连接;第一换热支路与电机换热回路中的电机模块并联,第一换热支路上串接有变速器油冷器;第二换热支路与电池换热回路中的电池模块并联,第二换热支路上串接有车载充电器。本发明能够提高新能源车辆中能量的利用率。
Whole vehicle thermal management system, whole vehicle thermal management control method and vehicle
整车热管理系统、整车热管理控制方法及车辆
2023-06-09
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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