动态电压恢复下的电池充放电电压自适应控制  

Adaptive control of battery charging and discharging voltage under dynamic voltage recovery

作　　者：尹成 陈彦斌 刘翔 汪涵 杨阳 YIN Cheng;CHEN Yanbin;LIU Xiang;WANG Han;YANG Yang(Wuhu Power Supply Company of State Grid Anhui Electric Power Co.,Ltd.,Wuhu 241001,China)

机构地区：[1]国网安徽省电力有限公司芜湖供电公司,安徽芜湖241001

出　　处：《电子设计工程》2024年第23期182-185,190,共5页Electronic Design Engineering

基　　金：国网安徽省电力有限公司科技项目(B24606172613)。

摘　　要：针对不合理的充放电行为导致的充电电压、放电电压不匹配问题,采用了动态电压恢复技术的电池充放自适应控制方法。利用动态电量指标定义标准电压值,从而完成对动态电压的恢复处理。在电池充放电控制结构中,设置内、外环控制器,并以动态电压的恢复处理条件为基础,确定自适应脉冲控制参数的取值范围,完成基于动态电压恢复技术的电池充放自适应控制。实验结果表明,在动态电压恢复技术作用下,电池元件的充电电压、放电电压完全匹配,不会造成不合理的充放电行为,能够维护电池元件的使用寿命。To address the mismatch between charging and discharging voltages caused by unreasonable charging and discharging behaviors,a dynamic voltage recovery technology based adaptive control method for battery charging and discharging was adopted.Using dynamic electricity indicators,define standard voltage values to complete the restoration process of dynamic voltage.In the battery charging and discharging control structure,inter and outer loop controllers are set up,and based on the recovery processing conditions of dynamic voltage,the range of adaptive pulse control parameters is determined to complete the battery charging and discharging adaptive control based on dynamic voltage recovery technology.The experimental results show that under the action of dynamic voltage recovery technology,the charging and discharging voltages of battery components are perfectly matched,without causing unreasonable charging and discharging behavior,and can maintain the service life of battery components.

关 键 词：动态电压恢复 电池充放电 自适应控制 内环控制器 外环控制器 

分 类 号：TN99[电子电信—信号与信息处理]