The invention provides a thermal management system of a fuel cell vehicle and a control method of the thermal management system. The fuel cell vehicle comprises a fuel cell stack for providing power and a storage battery pack. The thermal management system includes a temperature control loop of the fuel cell stack and a temperature control loop of the battery pack. A temperature control loop of a fuel cell stack includes a heat sink and a fan configured to flow a heat dissipation airflow through the heat sink. A temperature control loop of the battery pack includes a condenser disposed proximate the heat sink, and the fan is further configured to flow a heat dissipation airflow through the condenser. The thermal management system of the fuel cell automobile is small in overall size, high in fan utilization rate and particularly suitable for being applied to automobiles needing compact layout.
本公开提出了一种燃料电池汽车的热管理系统及其控制方法。燃料电池汽车包括用于提供动力的燃料电池电堆和蓄电池组。热管理系统包括燃料电池电堆的温度控制回路和蓄电池组的温度控制回路。燃料电池电堆的温度控制回路包括散热器和风扇,风扇被配置用于使散热气流流过散热器。蓄电池组的温度控制回路包括冷凝器,冷凝器靠近散热器设置,并且风扇还被配置用于使散热气流流过冷凝器。根据本公开的燃料电池汽车的热管理系统整体体积小,风扇利用率高,尤其适用于需要紧凑布局的汽车应用。
Thermal management system of fuel cell automobile and control method of thermal management system
一种燃料电池汽车的热管理系统及其控制方法
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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