The invention provides a charging pile system capable of adjusting three-phase balance, which comprises a commutation device, a three-phase balance detection module, a scheduling control module, a schedulable charging and discharging module and an electric vehicle power battery, and is characterized in that the scheduling control module inquires data of the three-phase balance detection module and sends a control instruction; which phase is accessed is determined through the commutation device, and the charging and discharging power of the power battery of the electric vehicle is determined through the schedulable charging and discharging module. Due to the fact that the connected phase is controllable, charging or discharging is controllable, and the power is also controllable, the application and popularization of the scheme provided by the invention enable the electric vehicle not to be an interference person of a power grid any more, but become a contributor of three-phase balance and load balance of the power grid, and large development of wind power and photovoltaic power is promoted; when a power failure occurs, local black start can be realized to restore power supply, and the UPS becomes a movable and relay large UPS beside common people.

    本申请提供了一种可调节三相平衡的充电桩系统,包括换相装置、三相平衡检测模块、调度控制模块、可调度的充放电模块、电动汽车动力电池,所述调度控制模块查询三相平衡检测模块的数据,发出控制指令,通过所述换相装置决定接入哪一相,通过所述可调度的充放电模块,决定所述电动汽车动力电池的充放电功率。由于接入哪一相可控,充电还是放电可控,功率也可控,本申请所提方案的应用和推广,将使电动汽车不再是电网的干扰者,而成为电网三相平衡和负荷平衡的贡献者,助力风电和光伏的大发展;在停电时,还能实现局部黑启动而恢复供电,成为百姓身边的可移动、可接力的大UPS。


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    Titel :

    Charging pile system capable of adjusting three-phase balance


    Weitere Titelangaben:

    一种可调节三相平衡的充电桩系统


    Beteiligte:
    ZHANG ZHENSHAN (Autor:in) / ZHANG ZHENHAI (Autor:in)

    Erscheinungsdatum :

    2023-05-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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