文章(zhang)來源：國家電網公司 發布時間：2010-04-15
4月(yue)11日，隨著(zhu)文(wen)登開關(guan)站220千(qian)伏母線的順利合環，220千(qian)伏文(wen)登輸變電(dian)工(gong)程(cheng)送電(dian)成(cheng)功，標志著(zhu)山東電(dian)網“五(wu)橫兩縱”主網架(jia)建設(she)再添新成(cheng)果。
220千(qian)(qian)(qian)伏(fu)(fu)(fu)文登輸變電(dian)(dian)(dian)工(gong)(gong)程是(shi)山(shan)東電(dian)(dian)(dian)網“第五橫(heng)”輸電(dian)(dian)(dian)線(xian)(xian)路的東段，擔負(fu)著向煙(yan)臺、威海兩市(shi)供電(dian)(dian)(dian)的重要(yao)任(ren)務。工(gong)(gong)程含新建(jian)一條棲霞—文登雙回(hui)送電(dian)(dian)(dian)線(xian)(xian)路，全長119.7千(qian)(qian)(qian)米(mi)、鐵(tie)塔210基(ji)；新建(jian)一座220千(qian)(qian)(qian)伏(fu)(fu)(fu)文登開關站(zhan)，完成升(sheng)壓擴建(jian)后(hou)將成為(wei)威海地區第一座500千(qian)(qian)(qian)伏(fu)(fu)(fu)變電(dian)(dian)(dian)站(zhan)，以500千(qian)(qian)(qian)伏(fu)(fu)(fu)和220千(qian)(qian)(qian)伏(fu)(fu)(fu)兩級電(dian)(dian)(dian)壓出(chu)線(xian)(xian)，220千(qian)(qian)(qian)伏(fu)(fu)(fu)配電(dian)(dian)(dian)裝置規劃向北(bei)出(chu)線(xian)(xian)16回(hui)，本(ben)期為(wei)220千(qian)(qian)(qian)伏(fu)(fu)(fu)開關站(zhan)、工(gong)(gong)程出(chu)線(xian)(xian)7回(hui)。
工(gong)程(cheng)(cheng)于2008年3月(yue)開(kai)工(gong)，山(shan)東送變電工(gong)程(cheng)(cheng)公司在工(gong)程(cheng)(cheng)建(jian)設中科學策劃，精(jing)(jing)心(xin)組織，線路施(shi)(shi)工(gong)在省內首次創新使用(yong)了錨桿基(ji)礎(chu)并獲(huo)得(de)成功。土(tu)建(jian)分項(xiang)施(shi)(shi)工(gong)均實(shi)行樣板(ban)工(gong)藝制，電纜溝實(shi)施(shi)(shi)整(zheng)體澆注，使用(yong)了整(zheng)體式防(fang)裂紋電纜溝蓋板(ban)工(gong)藝。山(shan)東超(chao)高(gao)壓公司按照“一個全過(guo)程(cheng)(cheng)、五(wu)個精(jing)(jing)細化”基(ji)建(jian)驗收(shou)管理模式，開(kai)展了兩次大規(gui)模集中驗收(shou)，確(que)保了所有缺陷在送電前徹底(di)消除，為今后安(an)全穩定運行打(da)下了堅實(shi)的基(ji)礎(chu)。截至(zhi)4月(yue)13日，所有投(tou)運設備(bei)參數均指示正(zheng)常(chang)，設備(bei)運行狀況良(liang)好。