A method and apparatus for performing a device battery pack charging process of a battery pack powered device. The invention relates to a method for carrying out a charging process of a device battery (2) of a technical device (1), comprising the following steps: providing a charging curve which specifies a charging current level (N1-N6) in accordance with a state-of-charge range of the device battery (2), wherein the charging current levels are specified in a fixed manner and a maximum permissible charging current is specified; recording (S2, S5) the battery pack temperature and the current state of charge; selecting (S6) one of the charging current levels as a function of the battery temperature and the state of charge when it is found that the battery temperature is outside the normal temperature range; wherein the selected charging current level is lower, in particular immediately lower, than a predetermined charging current level in the current charging state by means of the provided charging curve; and charging the device battery pack (2) with the selected charging current level.

    执行电池组供电设备的设备电池组充电过程的方法和装置。本发明涉及一种用于执行技术设备(1)的设备电池组(2)的充电过程的方法,其具有如下步骤:‑提供充电曲线,该充电曲线根据设备电池组(2)的充电状态范围来预先给定充电电流等级(N1‑N6),其中这些充电电流等级固定地被预先给定并且指定最大容许充电电流;‑记录(S2、S5)电池组温度和当前充电状态;‑在发现电池组温度处在正常温度范围之外时,根据该电池组温度和该充电状态来选择(S6)这些充电电流等级中的一个,其中所选择的充电电流等级低于、尤其是紧邻地低于通过所提供的充电曲线在当前充电状态下预先给定的充电电流等级;‑以所选择的充电电流等级来给设备电池组(2)充电。


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    Title :

    Method and apparatus for performing device battery charging process of battery powered device


    Additional title:

    执行电池组供电设备的设备电池组充电过程的方法和装置


    Contributors:

    Publication date :

    2023-08-25


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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