The invention discloses a charging method and device of an energy storage charging pile, the energy storage charging pile comprises a charging circuit, the charging circuit comprises at least one ACDC power module, at least one battery pack and at least one DCDC power module, the ACDC power modules are in one-to-one correspondence with the battery packs, and the method comprises the following steps: detecting whether vehicle charging request information is received; if the charging request information is received, determining the required charging power contained in the charging request information; judging whether the alternating current in the charging circuit is online or not; if the alternating current is online, comparing the required charging power with the first threshold power and the second threshold power, and obtaining a comparison result; and according to the comparison result, the energy storage charging pile is controlled to charge the vehicle through a corresponding charging strategy. According to the invention, the technical problem of short service life of the battery pack in the mobile charging pile in the prior art is solved.

    本发明公开了一种储能充电桩的充电方法及装置,储能充电桩包括充电电路,充电电路包括至少一个ACDC功率模块、至少一个电池包和至少一个DCDC功率模块,ACDC功率模块与电池包一一对应,该方法包括:检测是否收到车辆充电请求信息;如果收到充电请求信息,确定充电请求信息中包含的需求充电功率;判断充电电路中的交流电是否在线;如果交流电在线,则将需求充电功率分别与第一阈值功率以及第二阈值功率进行比较,并得到比较结果;根据比较结果,控制储能充电桩通过对应的充电策略为车辆进行充电。通过本发明,解决了相关技术中移动充电桩中的电池包使用寿命短的技术问题。


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    Title :

    Charging method and device of energy storage charging pile


    Additional title:

    储能充电桩的充电方法及装置


    Contributors:

    Publication date :

    2022-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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