The invention discloses a voltage rapid compensation method, a voltage compensation device and a charging pile, the voltage rapid compensation method is applied to the charging pile, the charging pile comprises a charging end and a charging device, and the charging device is used for outputting corresponding electric energy to the charging end according to a charging request of to-be-charged equipment when the to-be-charged equipment is connected to the charging end so as to supply the to-be-charged equipment to the charging end. The voltage rapid compensation method comprises the steps of obtaining a charging request of to-be-charged equipment and detecting electric energy output to a charging end by a charging device so as to generate an electric energy compensation strategy according to the charging request of the to-be-charged equipment and the electric energy of the charging end; and generating corresponding compensation voltage according to the electric energy compensation strategy and then coupling to the charging end. The charging request and the electric energy of the charging end are detected in real time, the compensation voltage is output immediately when the charging request and the electric energy are unbalanced, it is guaranteed that the output voltage of the charging end meets the request voltage of the to-be-charged equipment all the time, and the response speed and stability of the charging pile are improved.

    本发明公开了一种电压快速补偿方法、电压补偿装置及充电桩,应用于充电桩,充电桩包括充电端及充电装置,充电装置用于在充电端接入待充电设备时,根据待充电设备的充电请求输出对应的电能至充电端,以给待充电设备,电压快速补偿方法包括:获取待充电设备的充电请求及检测充电装置输出至充电端的电能,以根据待充电设备的充电请求及充电端的电能生成电能补偿策略;根据电能补偿策略产生对应的补偿电压后耦合至充电端。本发明通过实时检测充电请求和充电端的电能,在两者不平衡时立即输出补偿电压,保证充电端的输出电压始终满足待充电设备的请求电压,提高充电桩的响应速度和稳定性。


    Access

    Download


    Export, share and cite



    Title :

    Rapid voltage compensation method, voltage compensation device and charging pile


    Additional title:

    电压快速补偿方法、电压补偿装置及充电桩


    Contributors:
    LI LAIBAO (author) / PAN ZIJIAO (author) / XU LINCHONG (author) / ZHANG PENG (author) / ZHAO XINGFENG (author)

    Publication date :

    2022-07-15


    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



    Far-end voltage sampling compensation charging pile

    TANG CIQUAN / CHEN MUQUAN / ZHANG YUNQU | European Patent Office | 2022

    Free access

    Split type charging pile terminal voltage drop compensation system and control method thereof

    WU JINJIN / YANG XIAOFEI / ZHANG XUEKAI et al. | European Patent Office | 2021

    Free access

    Power Supply and Its Charging Voltage Compensation Method

    European Patent Office | 2020

    Free access

    Charging pile charging operation error compensation control method

    CHEN SHUO / CHEN CHEN / HU HAO et al. | European Patent Office | 2023

    Free access

    POWER SUPPLY AND ITS CHARGING VOLTAGE COMPENSATION METHOD

    LIM TEUN TEUN | European Patent Office | 2015

    Free access