直流供电系统混合储能技术研究  

Research of Hybrid Energy Storage for DC Power Supply System

作　　者：程松[1] 张颖超[1] 曹均灿[1] 钱希森[1] 黄建敏 

机构地区：[1]中国人民解放军重庆通信学院.重庆400035 [2]重庆市綦江县东溪中学,重庆401420

出　　处：《电源学报》2014年第2期50-55,共6页Journal of Power Supply

基　　金：重庆市科委应用技术研发类项目(CSTC2012gg-yyjs90014)~~

摘　　要：针对直流供电系统的后备电源中蓄电池使用寿命短、易老化、维护繁琐等问题,提出一种基于超级电容与蓄电池的混合储能方案,并将其应用于通信开关电源系统。仿真和实验的结果表明:在负载功率脉动的情况下,储能系统的功率输出能力较原有方式有了明显提高;并且减少了蓄电池的充放电小循环次数,提高了其使用寿命和系统经济性。对解决直流供电系统中蓄电池储能存在的问题,具有现实意义。Aiming at the problem of short service lifetime, poor aging and cumbersome maintenance for the battery in the DC power supply system, a hybrid energy storage scheme was proposed and applied to switching mode power supply system. The results of the simulation and experiment showed that for the pulsed load, the output capability of the proposed energy storage system was improved observably; besides, the cycle number of charging and discharging was reduced, and the service lifetime was prolonged and the economical eciencv was enhanced.

关 键 词：蓄电池 超级电容 混合储能 

分 类 号：TM464[电气工程—电器]