变电站直流设备状态评价系统的研发与应用 

徐亮，潘建乔

国网浙江平湖市供电公司，浙江 平湖 314200 
 

摘 要：研发了一套变电站的直流设备状态评价系统，对采集到的变电站直流设备实时运行数据进行分析，结合历史评价数据，进行变电站直流设备状态评价，最终生成直流系统状态评价报告。应用实例表明系统能准确地评价和反映变电站内直流设备的运行状态性能和健康水平，用户可根据评价报告确定变电站直流系统正确的检修策略，提高了供电经济性和可靠性。
关键词：变电站；直流设备；状态评价；在线监测
中图分类号：TM63 文献标识码：B 文章编号：1007-3175(2013)12-0030-05

Development and Application of Substation DC Equipment State Evaluation System 

XU Liang, PAN Jian-qiao 
Zhejiang Pinghu City Power Supply Company of State Grid, Pinghu 314200, China 
 

Abstract: This paper researched and developed a set of substation DC equipment state evaluation system, carrying out analysis on collected substation DC equipment real-time operation data. Combined with historical evaluation data, this paper evaluated substation DC equipment state and finally generated DC system state evaluation report. Application example shows that the system can correctly evaluate and reflect operation state performance and health level of DC equipment within substation. According to evaluation reports, users can determine correct maintenance strategy for substation DC system, which raises power supply economy and reliability.
          Key words: substation; DC equipment; state evaluation; on-line monitoring

参考文献
[1] 陈安伟.输变电设备状态检修的应用[J].电网技术，2009，33(20)：215-218．
[2] 王志洁，季美红.蓄电池远程监控系统[J].电工电气，2009(4)：52-55．
[3] 胡永华，杨金明.基于AVR的铅酸蓄电池管理系统设计[J].微计算机信息，2010，26(5)：55-56.
[4] 郭亮，陈宝明，董有尔，等.基于AD630实现蓄电池内阻在线测量[J].现代电子技术，2011，34(1)：128-132. 
[5] 董明，魏秉政.变电站直流系统运行现状及存在问题分析[J].继电器，2006，34(3)：82-84.
[6] 张金萍，刘国贤，袁泉，等.变电设备健康状态评估系统的设计与实现[J].现代电力，2004，21(4)：45-49.