變電站自動化系統

1）概述

  變(bian)(bian)電(dian)(dian)(dian)(dian)站是電(dian)(dian)(dian)(dian)力(li)用(yong)(yong)(yong)戶(hu)(hu)從(cong)電(dian)(dian)(dian)(dian)網(wang)獲得(de)電(dian)(dian)(dian)(dian)能(neng)(neng)和分(fen)(fen)配(pei)電(dian)(dian)(dian)(dian)能(neng)(neng)ui重要(yao)的(de)(de)(de)環節，大中型電(dian)(dian)(dian)(dian)力(li)用(yong)(yong)(yong)戶(hu)(hu)電(dian)(dian)(dian)(dian)源進線一般是10KV或(huo)者35KV，擁(yong)有多臺變(bian)(bian)壓器(qi)和高壓開關(guan)站，不僅要(yao)求對(dui)設備運(yun)行數(shu)據(ju)和狀態、用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)質量和電(dian)(dian)(dian)(dian)能(neng)(neng)等信(xin)息采集分(fen)(fen)析，用(yong)(yong)(yong)戶(hu)(hu)還關(guan)心用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)可(ke)靠(kao)性。Acrel-2000智能(neng)(neng)配(pei)電(dian)(dian)(dian)(dian)系(xi)統結合變(bian)(bian)電(dian)(dian)(dian)(dian)站綜合自動化技(ji)術規范和電(dian)(dian)(dian)(dian)力(li)用(yong)(yong)(yong)戶(hu)(hu)對(dui)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)監控(kong)的(de)(de)(de)要(yao)求，提供(gong)用(yong)(yong)(yong)戶(hu)(hu)變(bian)(bian)電(dian)(dian)(dian)(dian)站繼電(dian)(dian)(dian)(dian)保護、測(ce)量與(yu)控(kong)制、電(dian)(dian)(dian)(dian)能(neng)(neng)統計(ji)等功能(neng)(neng)，幫助用(yong)(yong)(yong)戶(hu)(hu)實現用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)信(xin)息化，降低運(yun)維成(cheng)本，形成(cheng)完整的(de)(de)(de)用(yong)(yong)(yong)戶(hu)(hu)智能(neng)(neng)配(pei)電(dian)(dian)(dian)(dian)方案，同時，該系(xi)統也可(ke)作(zuo)為能(neng)(neng)效管理等大平臺的(de)(de)(de)子系(xi)統，采集用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)數(shu)據(ju)和信(xin)息。

 2）變電站(zhan)自動化系統(tong)應用(yong)方案示(shi)意(yi)圖

3）系統功能

• “三遙”（即遙信、遙測、遙控）
• 繼電保護及其自動化
• 故障、告警、事件管理
• 故障錄波和事故反演
• 統計報表、圖表分析
• 數據轉發和訪問
• 變電站視頻集成
• 變電站遠程維護

4）設備選型