文(wen)章來源：國家電(dian)網公司 發布時(shi)間：2010-05-14
5月8日(ri)，國家電(dian)(dian)網公司所(suo)屬華(hua)東電(dian)(dian)網500千伏南匯輸變(bian)電(dian)(dian)工程成功投(tou)運。該(gai)變(bian)電(dian)(dian)站投(tou)運后，上(shang)(shang)海500千伏電(dian)(dian)網構架進一(yi)步完善，向家壩—上(shang)(shang)海特高壓直流輸電(dian)(dian)線路(lu)上(shang)(shang)海方的受電(dian)(dian)能力(li)也獲得提高，同時為2010年上(shang)(shang)海世(shi)博會(hui)用(yong)電(dian)(dian)提供了可靠保(bao)障(zhang)。
500千(qian)伏南(nan)匯輸變(bian)電(dian)工(gong)程于2007年10月(yue)開(kai)工(gong)建(jian)(jian)設(she)(she)，包括(kuo)建(jian)(jian)設(she)(she)500千(qian)伏南(nan)匯（遠東）變(bian)電(dian)站(zhan)和500千(qian)伏顧路(lu)(lu)—南(nan)匯雙回(hui)輸電(dian)線(xian)(xian)(xian)路(lu)(lu)，變(bian)電(dian)容(rong)量20萬(wan)千(qian)伏安，線(xian)(xian)(xian)路(lu)(lu)長度(du)93千(qian)米，工(gong)程投(tou)資(zi)約23億元。該工(gong)程建(jian)(jian)設(she)(she)任(ren)務重、時(shi)間緊、難度(du)大。2008年冰雪災害(hai)后，線(xian)(xian)(xian)路(lu)(lu)設(she)(she)計標準提高，全(quan)線(xian)(xian)(xian)鐵塔及基礎(chu)按新(xin)(xin)標準重新(xin)(xin)調校，影響工(gong)期3個多月(yue)；線(xian)(xian)(xian)路(lu)(lu)路(lu)(lu)徑復雜，磁(ci)懸浮(fu)列(lie)車線(xian)(xian)(xian)路(lu)(lu)、多條高速公路(lu)(lu)、送電(dian)線(xian)(xian)(xian)路(lu)(lu)縱橫交錯，民房(fang)、廠(chang)房(fang)、綠化帶、魚塘(tang)等遍(bian)布全(quan)線(xian)(xian)(xian)，使建(jian)(jian)設(she)(she)組(zu)織協調工(gong)作十分繁重。
在(zai)重(zhong)重(zhong)困難面(mian)(mian)前(qian)，各級(ji)工(gong)(gong)(gong)程管(guan)(guan)理人(ren)員(yuan)(yuan)深入工(gong)(gong)(gong)地(di)，將問題解決在(zai)現場；設(she)計人(ren)員(yuan)(yuan)不斷優化線路路徑和塔(ta)型，創造(zao)和應(ying)用新(xin)科(ke)技，實踐了“資源節約型、環境友好型、工(gong)(gong)(gong)業化”變電站建設(she)；施(shi)(shi)工(gong)(gong)(gong)人(ren)員(yuan)(yuan)積(ji)(ji)極開展科(ke)學(xue)施(shi)(shi)工(gong)(gong)(gong)，在(zai)施(shi)(shi)工(gong)(gong)(gong)中(zhong)應(ying)用同(tong)塔(ta)多(duo)回路、大截面(mian)(mian)導(dao)線、高強(qiang)鋼鐵塔(ta)等新(xin)技術、新(xin)材料，在(zai)確(que)保安全的前(qian)提下(xia)采取(qu)了減小抱(bao)桿(gan)拉(la)繩角度(du)的立塔(ta)新(xin)方法(fa)，減少了施(shi)(shi)工(gong)(gong)(gong)占(zhan)地(di)面(mian)(mian)積(ji)(ji)，降低了對(dui)周邊高速公路、磁(ci)懸浮列車線路等的影(ying)響；物資管(guan)(guan)理人(ren)員(yuan)(yuan)早做計劃，主動聯系(xi)，多(duo)方協調(diao)(diao)，及時(shi)供(gong)應(ying)各類物資；調(diao)(diao)度(du)調(diao)(diao)試(shi)人(ren)員(yuan)(yuan)結合電網(wang)現狀，臨(lin)時(shi)修改啟動方案，連夜進行調(diao)(diao)度(du)調(diao)(diao)試(shi)，確(que)保工(gong)(gong)(gong)程按期(qi)投運。