文章(zhang)來源：國家電網公(gong)司(si) 發(fa)布時間：2010-07-31
7月25日(ri)，經現(xian)場溫(wen)度測試儀和(he)中(zhong)心(xin)在(zai)線溫(wen)控(kong)(kong)數(shu)據(ju)對比，配(pei)變運行(xing)溫(wen)度和(he)超(chao)溫(wen)報警數(shu)據(ju)準確，這是四川(chuan)德陽電(dian)業局對配(pei)網在(zai)線智(zhi)能(neng)(neng)(neng)監(jian)(jian)測管(guan)理系(xi)統(tong)進(jin)行(xing)驗(yan)收的一個(ge)鏡頭，標(biao)志(zhi)著德陽配(pei)網在(zai)線智(zhi)能(neng)(neng)(neng)監(jian)(jian)測管(guan)理系(xi)統(tong)實現(xian)了電(dian)能(neng)(neng)(neng)量數(shu)據(ju)監(jian)(jian)測、無(wu)功(gong)補償、遙(yao)信遙(yao)控(kong)(kong)、運行(xing)溫(wen)度監(jian)(jian)控(kong)(kong)等(deng)全部(bu)功(gong)能(neng)(neng)(neng)。至此，德陽配(pei)網和(he)客戶(hu)供用電(dian)開始進(jin)入全覆(fu)蓋(gai)、全采集、智(zhi)能(neng)(neng)(neng)監(jian)(jian)測實用化運行(xing)階段(duan)。
據了解，什邡(fang)供電局實現(xian)配網在線智(zhi)能監測后，2009年(nian)上半年(nian)10千(qian)伏統計線損降為5.73%，恢(hui)復重(zhong)建的近千(qian)臺配變設施未發(fa)生一起被(bei)盜(dao)和(he)超負荷損壞(huai)事故。
2008年(nian)下半年(nian)，為解(jie)決災后重建電(dian)力需(xu)求迅速增長和電(dian)能(neng)質(zhi)量(liang)提高(gao)之間(jian)的矛盾，德陽電(dian)業局選擇什邡電(dian)網開展配網在(zai)線智能(neng)監(jian)測開發(fa)應(ying)用試點(dian)。雖(sui)然“5．12”地震對重災區什邡配網造成了嚴(yan)重損毀，但“大難思大變(bian)”，德陽電(dian)業局從負責(ze)人到一(yi)線員工，與援建技術(shu)人員一(yi)道，連(lian)續奮戰數月，研發(fa)出配網在(zai)線智能(neng)監(jian)測管理系(xi)統。
該(gai)系統(tong)(tong)是城鄉配網及客戶供用電過程的智能(neng)監(jian)測數據(ju)平(ping)臺。能(neng)以在(zai)線實時方(fang)式(shi)集(ji)成在(zai)線電能(neng)量采集(ji)、變壓(ya)器溫度監(jian)測、高低壓(ya)無功補償監(jian)控(kong)、諧波(bo)監(jian)測、生(sheng)物(wu)感應防(fang)盜(dao)、超(chao)限預警等功能(neng)。該(gai)系統(tong)(tong)除具備“四遙”配套(tao)終端外，還能(neng)接入已建各(ge)類專(zhuan)業系統(tong)(tong)的數據(ju)資源(yuan)。
配(pei)網(wang)(wang)(wang)(wang)在(zai)(zai)線(xian)智能(neng)(neng)(neng)監(jian)測管(guan)理(li)(li)系統(tong)能(neng)(neng)(neng)自(zi)動對(dui)(dui)配(pei)網(wang)(wang)(wang)(wang)和客戶的(de)(de)所有運(yun)行(xing)(xing)(xing)數據(ju)進(jin)行(xing)(xing)(xing)上下限偵測過濾，將(jiang)合格(ge)的(de)(de)數據(ju)錄入(ru)數據(ju)庫(ku)存(cun)儲(chu)，發(fa)現(xian)數據(ju)異常(chang)時(shi)將(jiang)自(zi)動以短信等方式，按級(ji)別（電(dian)業局、供(gong)(gong)電(dian)局、供(gong)(gong)電(dian)所、班(ban)組(zu)四(si)級(ji)）向(xiang)相(xiang)關責任(ren)人告警(jing)。系統(tong)對(dui)(dui)城(cheng)(cheng)網(wang)(wang)(wang)(wang)100千伏安及以上專變(bian)客戶、供(gong)(gong)電(dian)所配(pei)網(wang)(wang)(wang)(wang)變(bian)壓器實(shi)現(xian)在(zai)(zai)線(xian)智能(neng)(neng)(neng)監(jian)測后，配(pei)網(wang)(wang)(wang)(wang)運(yun)行(xing)(xing)(xing)監(jian)測可(ke)從過去的(de)(de)事后處(chu)理(li)(li)和定期人工(gong)抄(chao)表，逐步轉為系統(tong)自(zi)動偵測城(cheng)(cheng)鄉電(dian)網(wang)(wang)(wang)(wang)數據(ju)、實(shi)時(shi)處(chu)理(li)(li)。對(dui)(dui)威脅(xie)電(dian)網(wang)(wang)(wang)(wang)安全(quan)運(yun)行(xing)(xing)(xing)的(de)(de)重要告警(jing)和影響電(dian)能(neng)(neng)(neng)質量的(de)(de)異常(chang)情況，該系統(tong)都能(neng)(neng)(neng)及時(shi)告知責任(ren)人處(chu)理(li)(li)故(gu)障，從而迅速提高電(dian)能(neng)(neng)(neng)質量和供(gong)(gong)電(dian)可(ke)靠(kao)性(xing)。