變電站直流設備狀態(tài)評價系統(tǒng)的研發(fā)與應用 

徐亮，潘建喬

國網浙江平湖市供電公司，浙江 平湖 314200 
 

摘 要：研發(fā)了一套變電站的直流設備狀態(tài)評價系統(tǒng)，對采集到的變電站直流設備實時運行數(shù)據(jù)進行分析，結合歷史評價數(shù)據(jù)，進行變電站直流設備狀態(tài)評價，最終生成直流系統(tǒng)狀態(tài)評價報告。應用實例表明系統(tǒng)能準確地評價和反映變電站內直流設備的運行狀態(tài)性能和健康水平，用戶可根據(jù)評價報告確定變電站直流系統(tǒng)正確的檢修策略，提高了供電經濟性和可靠性。
關鍵詞：變電站；直流設備；狀態(tài)評價；在線監(jiān)測
中圖分類號：TM63 文獻標識碼：B 文章編號：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

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