通信电源蓄电池自动放电控制系统设计与实现

Design and Implementation of Automatic Discharge Control System of Communication Power Supply Battery

针对现有蓄电池核容放电方式存在劳动强度大、资源浪费等问题,文章研发了蓄电池自动放电控制系统。该系统采用了蓄电池升压放电的方案,保证不改变蓄电池与市电已有的接线方式;同时,为了环保节能,改变了传统外接电阻负载放电的方式,使蓄电池电能由直流负载消耗。采用远程控制和本地控制双环路控制,通过上位机软件远程监控放电过程、实时采集放电数据,分析蓄电池运行状况,并可在特殊情况发生时,及时远程中断放电操作;本地系统通过单片机控制,对放电参数进行精准调控。设置多种故障响应,在确保直流系统安全的前提下实现了蓄电池自动放电控制,降低了劳动强度,提高了蓄电池放电管理的可靠性和智能化程度。

Aiming at the problems of high labor intensity and waste of resources in existing battery capacity check discharge methods,an automatic battery discharge control system is developed.The system adopts the scheme of boost discharge of battery to ensure that the existing connection mode between battery and municipal power is not changed.At the same time,in order to protect the environment and save energy,the traditional way of external resistance load discharge is changed,so that the battery power is consumed by DC load.It adopts remote control and local control dual loop control,monitors the discharge process remotely through the upper computer software,collects the discharge data in real time,analyzes the operation status of the battery,and interrupts the discharge operation in time in case of special circumstances.The local system is controlled by single-chip microcomputer to precisely control the discharge parameters.Various fault responses are set to realize automatic battery discharge control under the premise of ensuring the safety of the DC system,which reduces labor intensity and improves the reliability and intelligence of battery discharge management.