The invention relates to a new energy automobile power battery deep charging and discharging calibration device, and belongs to the technical field of V2G charging piles, the front end of a calibration device main body is provided with a first connecting column and a second connecting column, the first connecting column is connected with an anti-loosening fixing clamp through a transmission line, a connecting device is inserted into the first connecting column, and the second connecting column is connected with the anti-loosening fixing clamp through a transmission line. The connecting device is connected with the anti-loose fixing clamp through a transmission line, the connecting device rotates around the second connecting column, and one side of the calibration device main body is provided with a storage device for placing a detection part. The method has the beneficial effects that the power battery is deeply charged and discharged once, so that the activity of the battery can be stimulated to the maximum extent, the percentage accuracy of the electric quantity of the battery can be calibrated, the electric quantity of the V2G charging pile for charging the battery is more accurately grasped, and the problem of over-charging or over-discharging of the battery is avoided.

    本发明的一种新能源汽车动力电池深度充放电校准装置,属于V2G充电桩技术领域,所述校准装置主体的前端设置有第一连接柱和第二连接柱,所述第一连接柱通过传输线与防松固定夹相连接,所述第一连接柱上插有连接装置,所述连接装置通过传输线与防松固定夹相连接,且连接装置绕着第二连接柱转动,所述校准装置主体的一侧设置有放置检测部件的收纳装置。本发明的有益效果是:对动力电池做一次深度充放电,一来可以最大限度刺激电池活性,二来可以校准电池电量百分比准确性,提高V2G充电桩对电池充电的电量把握更准确,不会出现电池过充或过放的问题。


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    Titel :

    New energy automobile power battery deep charging and discharging calibration device


    Weitere Titelangaben:

    一种新能源汽车动力电池深度充放电校准装置


    Beteiligte:
    XIAO JUN (Autor:in)

    Erscheinungsdatum :

    2021-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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