Battery management system capable of setting number of charging monomers

• Main Authors: LIU LILI, WEN CHUNYU, LAN JUNFENG, ZHU JIANBIN, WANG YONGYUN, ZHANG LIHUI, ZHANG YEXING, ZHANG JUNYI
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2022
• 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

A battery management system capable of setting the number of charging single bodies comprises a power supply module, a lithium battery pack, an electronic load, a battery management system control panel, a liquid crystal display screen and a light and sound alarm system, the lithium battery pack formed by connecting 4-12 single bodies in series can be configured, charging and discharging management can be carried out, and relevant parameters of the batteries are monitored in real time in the charging and discharging process of the batteries. The charging and discharging states of the battery are adjusted in time according to the monitoring result, and when any single voltage is within the allowable equalization voltage range, the corresponding equalization channel starts battery cell equalization. 一种可设置充电单体数的电池管理系统，包括电源模块、锂电池包、电子负载、电池管理系统控制板、液晶显示屏及光声音报警系统，可以配置4～12节单体串联成的锂电池包并进行充放电管理，在电池充放电过程对电池的相关参数进行实时监测，根据监测结果及时调节电池充放电状态，当任一单体电压处于允许均衡电压范围时，对应均衡通道将开启电芯均衡。