CHARGING METHOD, CHARGING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM

This application discloses a charging method, a charging apparatus, and a computer-readable storage medium. In a process of charging a battery module, a current for charging the battery module is adjusted, to reduce an expansion force of the battery module and prolong a service life of the battery,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU, Zongzhe, HOU, Tianhong, ZHONG, Zheng
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	This application discloses a charging method, a charging apparatus, and a computer-readable storage medium. In a process of charging a battery module, a current for charging the battery module is adjusted, to reduce an expansion force of the battery module and prolong a service life of the battery, so that a structure of a battery system in which the battery is located can be stable. The method includes: charging a to-be-charged battery module by using a charging current in a first constant current charging phase, where charging currents in a plurality of constant current charging phases are sequentially arranged, and the charging current in the first constant current charging phase is a charging current in a non-last-order constant current charging phase; determining an expansion force of the battery module; and determining, based on the expansion force, whether to adjust a current for charging the battery module from the charging current in the first constant current charging phase to a charging current in a second constant current charging phase, where the charging current in the second constant current charging phase is a charging current in a next-order constant current charging phase of the charging current in the first constant current charging phase.