Charging and discharging control method for clustered batteries and computer readable storage medium

• Main Authors: LIU YUAN, LI MENG, LOU HEWEI, HUANG SHENGJI, FENG CHONGYANG
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: 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

The invention discloses a charge and discharge control method for clustered batteries and a computer readable storage medium. The method comprises the following steps: determining the number of target charging channels and the number of target discharging channels in clustered batteries based on voltage values of battery cells in the clustered batteries; judging whether the target charging channel number is greater than or equal to the equivalent charging channel number and whether the target discharging channel number is greater than or equal to the equivalent discharging channel number; and in response to the fact that the number of the target charging channels is larger than or equal to the number of the equivalent charging channels and the number of the target discharging channels is larger than or equal to the number of the equivalent discharging channels, controlling the clustered batteries to open or close the charging and discharging channels in a segmented manner based on the number of the target cha