The invention discloses a charging voltage threshold determination method for charging equipment. The method comprises the following steps: receiving a charging instruction; acquiring a first chargingvoltage for representing a voltage value of the charging equipment before charging starting, a second charging voltage for representing an instantaneous voltage value of the charging equipment aftercharging starting, and a first charging current for representing an instantaneous current value of the charging equipment after charging starting; determining the loss resistance of the charging equipment according to the first charging voltage, the second charging voltage and the first charging current; acquiring a current charging current of the charging equipment; and determining the current voltage threshold value according to the loss resistance, the current charging current and a standard voltage threshold value, and adjusting a charging voltage threshold value in real time according todifferent charging states to improve the safety. The invention further provides charging equipment, computer equipment and a storage medium.

    本发明公开了一种充电电压阈值确定方法用于充电设备,所述方法包括:接收充电指令;获取第一充电电压、第二充电电压及第一充电电流,所述第一充电电压表示所述充电设备开启充电前的电压值,所述第二充电电压表示所述充电设备开启充电后的瞬时电压值,所述第一充电电流表示所述充电设备开启充电后的瞬时电流值;根据所述第一充电电压、所述第二充电电压及所述第一充电电流确定所述充电设备的耗损电阻;获取所述充电设备的当前充电电流;以及,根据所述耗损电阻、所述当前充电电流及标准电压阈值确定当前电压阈值,根据充电状态不同实时调整充电电压阈值,提高了安全性。本发明还提供一种充电设备、计算机设备及存储介质。


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    Title :

    Charging voltage threshold determination method, charging equipment, computer equipment and storage medium


    Additional title:

    充电电压阈值确定方法、充电设备、计算机设备及存储介质


    Contributors:
    LEI GUIZHOU (author)

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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