Composite hydrogen production system and method

According to the composite hydrogen production system and method, the PEM water electrolysis hydrogen production system and the alkaline water electrolysis hydrogen production system are combined for use, the characteristic that the working electric power interval of the PEM water electrolysis hydro...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG GUOQIANG, ZHOU BAIHUI, FANG CHUAN, LIU BIAO, SHEN RONGAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:According to the composite hydrogen production system and method, the PEM water electrolysis hydrogen production system and the alkaline water electrolysis hydrogen production system are combined for use, the characteristic that the working electric power interval of the PEM water electrolysis hydrogen production system is wider than that of the alkaline water electrolysis hydrogen production system is utilized, and even in the low electric power interval, the composite hydrogen production system can work normally; the PEM water electrolysis hydrogen production system can still be used for independent hydrogen production, the overall power load range of the composite hydrogen production system is effectively widened, alkaline liquid needed by hydrogen production in the alkaline water electrolysis hydrogen production system can be heated through heat generated in the hydrogen production process of the PEM water electrolysis hydrogen production system, and hardware resources can be saved. 本申请提供了一种复合制氢系统及方法,该复合制