變電站直流設(shè)備狀態(tài)評(píng)價(jià)系統(tǒng)的研發(fā)與應(yīng)用
徐亮，潘建喬
國(guó)網(wǎng)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(shè)備狀態(tài)評(píng)價(jià)系統(tǒng)，對(duì)采集到的變電站直流設(shè)備實(shí)時(shí)運(yùn)行數(shù)據(jù)進(jìn)行分析，結(jié)合歷史評(píng)價(jià)數(shù)據(jù)，進(jìn)行變電站直流設(shè)備狀態(tài)評(píng)價(jià)，最終生成直流系統(tǒng)狀態(tài)評(píng)價(jià)報(bào)告。應(yīng)用實(shí)例表明系統(tǒng)能準(zhǔn)確地評(píng)價(jià)和反映變電站內(nèi)直流設(shè)備的運(yùn)行狀態(tài)性能和健康水平，用戶可根據(jù)評(píng)價(jià)報(bào)告確定變電站直流系統(tǒng)正確的檢修策略，提高了供電經(jīng)濟(jì)性和可靠性。
關(guān)鍵詞：變電站；直流設(shè)備；狀態(tài)評(píng)價(jià)；在線監(jiān)測(cè)
中圖分類(lèi)號(hào)：TM63 文獻(xiàn)標(biāo)識(shí)碼：B 文章編號(hào)：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
參考文獻(xiàn)
[1] 陳安偉.輸變電設(shè)備狀態(tài)檢修的應(yīng)用[J].電網(wǎng)技術(shù)，2009，33(20)：215-218．
[2] 王志潔，季美紅.蓄電池遠(yuǎn)程監(jiān)控系統(tǒng)[J].電工電氣，2009(4)：52-55．
[3] 胡永華，楊金明.基于AVR的鉛酸蓄電池管理系統(tǒng)設(shè)計(jì)[J].微計(jì)算機(jī)信息，2010，26(5)：55-56.
[4] 郭亮，陳寶明，董有爾，等.基于AD630實(shí)現(xiàn)蓄電池內(nèi)阻在線測(cè)量[J].現(xiàn)代電子技術(shù)，2011，34(1)：128-132.
[5] 董明，魏秉政.變電站直流系統(tǒng)運(yùn)行現(xiàn)狀及存在問(wèn)題分析[J].繼電器，2006，34(3)：82-84.
[6] 張金萍，劉國(guó)賢，袁泉，等.變電設(shè)備健康狀態(tài)評(píng)估系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[J].現(xiàn)代電力，2004，21(4)：45-49.
