The invention relates to the technical field of fuel cells, in particular to a fuel cell thermal management system and method. The fuel cell thermal management system comprises a cabin heat exchanger used for exchanging heat with the environment; a first heat exchange assembly which is connected with the cabin heat exchanger in series and is used for cooling or heating a fuel cell; and a second heat exchange assembly which is connected with the cabin heat exchanger in series and used for cooling or heating the passenger cabin. The complexity of the fuel cell thermal management system can be reduced, the cabin heat exchanger is used for replacing an air conditioner and a heater, the cabin heat exchanger is used for absorbing heat from the outside atmosphere in the heating process and discharging heat to the outside atmosphere in the refrigeration working condition, the thermal management performance is improved, and the energy consumption is reduced.
本发明涉及燃料电池技术领域,尤其涉及一种燃料电池热管理系统及方法,燃料电池热管理系统包括机舱换热器,用于与环境换热;第一热交换组件,与所述机舱换热器串联,用于对燃料电池进行冷却或加热;第二热交换组件,与所述机舱换热器串联,用于对乘员舱进行冷却或者加热。本发明能够降低燃料电池热管理系统的复杂度,利用机舱换热器代替空调和加热器,利用机舱换热器在制热过程时从外界大气吸热,在制冷工况时将热量排到外界大气,提升热管理性能,降低能耗。
Fuel cell thermal management system and method
一种燃料电池热管理系统及方法
2021-09-14
Patent
Elektronische Ressource
Chinesisch
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 |
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