The invention discloses a thermal management method for metal solid hydrogen storage and a hydrogen fuel cell system and a rail transit vehicle thereof, the hydrogen fuel cell system comprises a hydrogen fuel cell module and a solid hydrogen storage module which are communicated through a hydrogen pipeline, and the periphery of the hydrogen fuel cell module is provided with a first branch; a flow divider valve is arranged at the liquid outlet end of the first branch, one branch of the flow divider valve is communicated with the heat dissipation system, and the other branch of the flow divider valve is communicated with the second branch. Heat generated by power generation of the hydrogen fuel cell is used for sequentially starting the solid hydrogen storage modules, the starting speed of the system is increased, and the efficiency of the hydrogen fuel cell system is improved.
本发明公开了一种金属固态储氢的热管理方法及其氢燃料电池系统、轨道交通车辆,该氢燃料电池系统包括通过氢气管路连通的氢燃料电池模块和固态储氢模块,所述氢燃料电池模块外周设置有第一支路,所述第一支路的出液端设置有分流阀,其中所述分流阀的其中一支路与散热系统连通,所述分流阀的另一支路与第二支路连通。本发明利用氢燃料电池发电产生的热量依次启动固态储氢模块,有利于提高系统的启动速度,提高了氢燃料电池系统的效率。
Thermal management method for metal solid hydrogen storage, hydrogen fuel cell system thereof and rail transit vehicle
一种金属固态储氢的热管理方法及其氢燃料电池系统、轨道交通车辆
01.12.2023
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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