文章(zhang)來源(yuan)：國家電網(wang)公(gong)司(si) 發布時間：2010-05-14
5月(yue)8日(ri)，國家電(dian)(dian)(dian)網公司所屬華東電(dian)(dian)(dian)網500千伏南匯輸變(bian)電(dian)(dian)(dian)工程成功投運。該變(bian)電(dian)(dian)(dian)站投運后，上海500千伏電(dian)(dian)(dian)網構架(jia)進一步完善，向家壩—上海特(te)高壓直流輸電(dian)(dian)(dian)線路上海方的受電(dian)(dian)(dian)能力也(ye)獲得提高，同(tong)時為(wei)2010年(nian)上海世(shi)博(bo)會(hui)用電(dian)(dian)(dian)提供了可靠保障。
500千伏南(nan)匯輸變電(dian)工(gong)(gong)程(cheng)(cheng)于2007年(nian)10月(yue)開工(gong)(gong)建設(she)(she)，包括(kuo)建設(she)(she)500千伏南(nan)匯（遠東）變電(dian)站(zhan)和500千伏顧路(lu)—南(nan)匯雙回(hui)輸電(dian)線(xian)(xian)(xian)(xian)(xian)路(lu)，變電(dian)容量20萬千伏安(an)，線(xian)(xian)(xian)(xian)(xian)路(lu)長(chang)度(du)93千米，工(gong)(gong)程(cheng)(cheng)投(tou)資(zi)約23億元。該(gai)工(gong)(gong)程(cheng)(cheng)建設(she)(she)任(ren)務(wu)重(zhong)(zhong)、時間緊、難度(du)大(da)。2008年(nian)冰雪災害后(hou)，線(xian)(xian)(xian)(xian)(xian)路(lu)設(she)(she)計標準(zhun)提(ti)高(gao)，全(quan)線(xian)(xian)(xian)(xian)(xian)鐵塔及基礎按新標準(zhun)重(zhong)(zhong)新調校(xiao)，影響工(gong)(gong)期3個多月(yue)；線(xian)(xian)(xian)(xian)(xian)路(lu)路(lu)徑復雜，磁(ci)懸浮列車線(xian)(xian)(xian)(xian)(xian)路(lu)、多條高(gao)速公路(lu)、送(song)電(dian)線(xian)(xian)(xian)(xian)(xian)路(lu)縱(zong)橫交錯，民房(fang)、廠房(fang)、綠化帶、魚塘等遍布(bu)全(quan)線(xian)(xian)(xian)(xian)(xian)，使建設(she)(she)組織協調工(gong)(gong)作十分繁重(zhong)(zhong)。
在重(zhong)重(zhong)困難面(mian)前，各級(ji)工(gong)(gong)(gong)(gong)程(cheng)管理人(ren)(ren)員(yuan)深入工(gong)(gong)(gong)(gong)地(di)，將問題解決在現場；設計人(ren)(ren)員(yuan)不斷優化線(xian)(xian)路(lu)路(lu)徑和(he)塔型，創造和(he)應(ying)用新(xin)科技，實踐了(le)“資源節(jie)約型、環(huan)境友好型、工(gong)(gong)(gong)(gong)業化”變電(dian)站建(jian)設；施工(gong)(gong)(gong)(gong)人(ren)(ren)員(yuan)積(ji)極開展科學施工(gong)(gong)(gong)(gong)，在施工(gong)(gong)(gong)(gong)中(zhong)應(ying)用同(tong)塔多回路(lu)、大截面(mian)導線(xian)(xian)、高強(qiang)鋼鐵塔等(deng)(deng)新(xin)技術(shu)、新(xin)材料(liao)，在確保安全的(de)(de)前提下采取了(le)減小抱桿拉繩角(jiao)度(du)(du)的(de)(de)立塔新(xin)方法(fa)，減少了(le)施工(gong)(gong)(gong)(gong)占地(di)面(mian)積(ji)，降低了(le)對周邊高速(su)公路(lu)、磁懸浮列車(che)線(xian)(xian)路(lu)等(deng)(deng)的(de)(de)影響(xiang)；物資管理人(ren)(ren)員(yuan)早做(zuo)計劃，主(zhu)動聯(lian)系，多方協調，及(ji)時供應(ying)各類物資；調度(du)(du)調試(shi)人(ren)(ren)員(yuan)結(jie)合電(dian)網現狀(zhuang)，臨時修改(gai)啟動方案，連(lian)夜進行(xing)調度(du)(du)調試(shi)，確保工(gong)(gong)(gong)(gong)程(cheng)按(an)期投運。