The invention relates to a thermoelectric hydrogen coupling system applied to a charging station and a control method thereof.The system comprises a power supply subsystem, a thermal interaction subsystem, a hydrogen energy storage subsystem and an energy charging subsystem, and the power supply subsystem is used for generating electric energy to meet the load requirement of the charging station; the thermal interaction subsystem is used for absorbing heat energy and completing heat exchange so as to provide a thermal reactant to the hydrogen energy storage subsystem; the hydrogen energy storage subsystem is used for realizing conversion between electric energy and hydrogen energy and storing generated hydrogen; the energy charging subsystem is used for providing electric energy for the electric automobile and providing hydrogen energy for the hydrogen energy automobile. According to the control method, the operation mode of the charging station and the working mode of the solid oxide equipment are adjusted according to different supply and demand conditions by detecting the photovoltaic generating capacity, the load demand quantity and the hydrogen storage quantity in the hydrogen storage tank in real time. Compared with the prior art, the requirements for electric energy and hydrogen in the charging station are met through electricity-hydrogen coupling, and meanwhile the energy utilization rate of the charging station is increased through heat energy.

    本发明涉及一种应用于充电站的热电氢耦合系统及其控制方法,该系统包括供电子系统、热交互子系统、氢储能子系统和充能子系统,其中,供电子系统用于产生电能以满足充电站的负荷需求;热交互子系统用于吸收热能并完成热交换,以提供热反应物给氢储能子系统;氢储能子系统用于实现电能和氢能的转换,并对生成的氢气进行储存;充能子系统用于给电动汽车提供电能、以及给氢能源汽车提供氢能。该控制方法是通过实时检测光伏发电量、负荷需求量和储氢罐内氢气储量,根据不同供需情况来调节充电站的运行模式和固体氧化物设备的工作模式。与现有技术相比,本发明通过电氢耦合以满足充电站内电能和氢气的需求,同时利用热能提高充电站能源利用率。


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    Title :

    Thermoelectric hydrogen coupling system applied to charging station and control method thereof


    Additional title:

    一种应用于充电站的热电氢耦合系统及其控制方法


    Contributors:
    LYU CHENYU (author) / WANG YUFEI (author) / XUE HUA (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS , Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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