The invention discloses a charging adjustment method and device. The charging adjustment method comprises the steps of obtaining a current actual voltage and an expected voltage of a charging port of a powered device; determining a target pulse width modulation (PWM) counting adjustment value for voltage adjustment at least based on the actual voltage and an expected voltage; and in the charging process, adjusting the charging voltage of the powered device based on the target PWM counting adjustment value. According to the scheme, the voltage stability in the charging process can be improved.

    本申请公开了一种充电调节方法和装置,包括:获取受电设备的充电端口当前的实际电压和期望电压;至少基于所述实际电压和期望电压,确定用于电压调节的目标脉冲宽度调制PWM计数调节值;在充电过程中,基于所述目标PWM计数调节值对所述受电设备的充电电压进行调节。该方案可以提高充电过程中电压的稳定性。


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    Title :

    Charging adjusting method and device


    Additional title:

    一种充电调节方法和装置


    Contributors:
    AO XIANG (author)

    Publication date :

    2023-12-26


    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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