一种铅酸蓄电池电压平衡仪电路设计  

Design of smart equilibrium circuit for a lead acid battery voltage examining device

作　　者：王小双[1] 谭艳红[1] 段景汉[1] 

机构地区：[1]西安通信学院四系电子工程教研室,陕西西安710106

出　　处：《移动电源与车辆》2006年第2期32-34,39,共4页Movable Power Station & Vehicle

摘　　要：针对铅酸蓄电池组在浮充电过程中,单体电池的端电压会出现不平衡的问题,分析了其产生的原因,阐述了该仪器的电路组成结构、工作原理、技术指标,以及自动控制主程序流程图。该仪器具有自动循环每个电池的端电压,自动均衡充电,实时显示实时评估电池容量、储存、记录和打印当月电池组工作情况与PC通讯。是功能比较完善,智能化比较高的蓄电池测量维护设备。When lead acid battery being floating charged, we will find the problem that some cells present uneven voltage. This article analyses the reason, explaining especially the circuit, operation principle, technical indicator, and the flow chart of automatically controlled main program. This device can equalize automatically the end voltage of battery by circulation examination and equalizing charge. It can show voltage in real time, assesses the capacity, store, and type battery working condition every month. With PC communication, the device is function perfect, intelligent measurement and maintenance the equipment of battery.

关 键 词：蓄电池组 均衡充电 浮充充电 端电压 

分 类 号：TM912.1[电气工程—电力电子与电力传动]