The thermal management system comprises a controller, a PTC (Positive Temperature Coefficient), an engine thermal management module, a heat pump air conditioning module, a power battery thermal management module, a driving motor thermal management module, an electric control three-way valve and an electric control ten-way valve, the driving motor heat management module is connected between a first port and a second port of the electric control ten-way valve. A water inlet valve opening of the electric control three-way valve is connected with a fourth port of the electric control ten-way valve, and a first water outlet valve opening of the electric control three-way valve is connected with a cooling water inlet of the engine heat management module. A second water outlet valve port of the electric control three-way valve and a cooling water inlet of the engine heat management module are jointly connected to the PTC, then pass through the warm air core body and are finally connected to a third port of the electric control ten-way valve. A water-cooling condenser of the heat pump air conditioning module is connected between a port V and a port VI of the electric control ten-way valve; the power battery thermal management module is connected between a port VII and a port VIII of the electric control ten-way valve; and a power battery cooler of the heat pump air conditioning module is connected between a port 9 and a port 10 of the electric control ten-way valve.
本发明涉及一种增程式电动车热管理系统,包括:控制器、PTC、发动机热管理模块、热泵空调模块、动力电池热管理模块、驱动电机热管理模块、电控三通阀和电控十通阀;驱动电机热管理模块连接在电控十通阀的端口一和端口二之间;电控三通阀的入水阀口连接电控十通阀的端口四,电控三通阀的出水阀口一连接发动机热管理模块的冷却水入口,电控三通阀的出水阀口二和发动机热管理模块的冷却水入口共同连接至PTC后再经过暖风芯体、最后接入电控十通阀的端口三;热泵空调模块的水冷冷凝器连接在电控十通阀的端口五和端口六之间;动力电池热管理模块连接在电控十通阀的端口七和端口八之间;热泵空调模块的动力电池冷却器连接在电控十通阀的端口九和端口十之间。
Extended-range electric vehicle thermal management system, control method and extended-range electric vehicle
一种増程式电动车热管理系统、控制方法及增程式电动汽车
2022-09-27
Patent
Electronic Resource
Chinese
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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