文章(zhang)來源：國家電網公司 發布(bu)時間：2010-04-15
4月11日，隨著文登(deng)開(kai)關站220千伏(fu)母(mu)線(xian)的順(shun)利合環，220千伏(fu)文登(deng)輸變電(dian)(dian)工程送電(dian)(dian)成(cheng)(cheng)功，標志著山(shan)東電(dian)(dian)網(wang)“五(wu)橫兩縱”主網(wang)架(jia)建設再添新(xin)成(cheng)(cheng)果。
220千(qian)伏(fu)文登(deng)(deng)輸變電工程(cheng)是(shi)山東電網“第五橫”輸電線(xian)(xian)路的(de)(de)東段，擔負著向煙(yan)臺(tai)、威海兩(liang)(liang)市(shi)供電的(de)(de)重要(yao)任務。工程(cheng)含新建(jian)一條棲霞—文登(deng)(deng)雙回(hui)(hui)送(song)電線(xian)(xian)路，全長(chang)119.7千(qian)米、鐵塔(ta)210基；新建(jian)一座(zuo)220千(qian)伏(fu)文登(deng)(deng)開(kai)(kai)關站(zhan)，完(wan)成升壓擴建(jian)后(hou)將成為(wei)威海地(di)區第一座(zuo)500千(qian)伏(fu)變電站(zhan)，以500千(qian)伏(fu)和220千(qian)伏(fu)兩(liang)(liang)級電壓出(chu)線(xian)(xian)，220千(qian)伏(fu)配電裝(zhuang)置規劃(hua)向北出(chu)線(xian)(xian)16回(hui)(hui)，本(ben)期為(wei)220千(qian)伏(fu)開(kai)(kai)關站(zhan)、工程(cheng)出(chu)線(xian)(xian)7回(hui)(hui)。
工(gong)(gong)程于2008年(nian)3月(yue)開(kai)(kai)工(gong)(gong)，山東(dong)(dong)送變電工(gong)(gong)程公(gong)司在工(gong)(gong)程建設中科學策劃(hua)，精(jing)心組(zu)織(zhi)，線路施(shi)工(gong)(gong)在省內首次創新使用(yong)(yong)了錨桿基礎并獲(huo)得成功。土(tu)建分項施(shi)工(gong)(gong)均實行(xing)樣板(ban)工(gong)(gong)藝(yi)制，電纜溝實施(shi)整體(ti)(ti)澆注(zhu)，使用(yong)(yong)了整體(ti)(ti)式防裂紋(wen)電纜溝蓋板(ban)工(gong)(gong)藝(yi)。山東(dong)(dong)超高壓公(gong)司按(an)照(zhao)“一個全過程、五(wu)個精(jing)細化”基建驗收管理(li)模式，開(kai)(kai)展了兩(liang)次大規模集中驗收，確保了所(suo)(suo)有缺陷在送電前徹底(di)消除，為今后安全穩定運(yun)行(xing)打下(xia)了堅(jian)實的基礎。截至(zhi)4月(yue)13日(ri)，所(suo)(suo)有投運(yun)設備參數(shu)均指(zhi)示正常，設備運(yun)行(xing)狀況良好(hao)。