The invention discloses a high-energy-efficiency hydrogen fuel cell-photovoltaic-lithium battery mixed source power system and a construction method thereof, and belongs to the technical field of mixed batteries. The high-energy-efficiency hydrogen fuel cell-photovoltaic-lithium battery mixed source power system comprises a hydrogen fuel cell power supply subsystem, a lithium battery power supply subsystem, a photovoltaic power supply subsystem, an energy management strategy subsystem and a load. Power distribution execution is completed through an energy management strategy of the energy management strategy subsystem, and the high-energy-efficiency hydrogen fuel cell-photovoltaic-lithium battery mixed source power system is obtained. The constructed mixed source power system can have both energy density and power density, the output high-quality electric energy can be matched with the load demand power of electrified traffic transportation equipment, and a reasonable energy management strategy can further improve the energy utilization rate of the system and slow down aging of the hydrogen fuel cell; the introduction of the photovoltaic module can reduce the hydrogen energy consumption of the system.

    本发明公开了一种高能效氢燃料电池‑光伏‑锂电池混源动力系统及其构建方法,属于混合电池技术领域。所述高能效氢燃料电池‑光伏‑锂电池混源动力系统,包括氢燃料电池供电子系统、锂电池供电子系统、光伏供电子系统、能量管理策略子系统和负载;通过所述能量管理策略子系统的能量管理策略完成功率分配执行,获得高能效氢燃料电池‑光伏‑锂电池混源动力系统。本发明构建的混源动力系统能够兼具能量密度及功率密度,输出的高质量电能能够匹配电气化交通运输设备的负载需求功率,合理的能量管理策略能够进一步提高系统的能源利用率并减缓氢燃料电池老化,光伏组件的引入能够减小系统对氢能的消耗。


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    Titel :

    High-energy-efficiency hydrogen fuel cell-photovoltaic-lithium battery mixed source power system and construction method thereof


    Weitere Titelangaben:

    高能效氢燃料电池-光伏-锂电池混源动力系统及其构建方法


    Beteiligte:
    ZHANG YUXIANG (Autor:in) / ZHANG ZHEN (Autor:in)

    Erscheinungsdatum :

    2023-12-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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