The invention discloses a vehicle hydrogen fuel cell thermal management system and a control method thereof. The vehicle hydrogen fuel cell thermal management system comprises a hydrogen fuel cell stack with a cooling liquid circulation pipeline, an electronic thermostat, an electric heater, a radiator, a pressurizing water tank, a water pump, an intercooler and a heat exchanger. According to different operation conditions of the vehicle, namely different output conditions of the fuel cell, the system control strategy is optimized, the power consumption of the radiator is reduced while the temperature control of the electric pile is realized, and the overall cruising ability of the fuel cell vehicle is remarkably improved.
一种车用氢燃料电池热管理系统及其控制方法,包括:具有冷却液循环管路的氢燃料电池电堆、电子节温器、电加热器、散热器、增压水箱、水泵、中冷器和换热器。本发明针对车辆不同运行工况,即燃料电池不同输出情况,优化系统控制策略,实现电堆的温度控制同时降低散热器的功耗,显著提高燃料电池汽车整体续航能力。
Vehicle hydrogen fuel cell thermal management system and control method thereof
车用氢燃料电池热管理系统及其控制方法
2023-12-05
Patent
Elektronische Ressource
Chinesisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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