文章來源:國(guo)家電網公司 發(fa)布時間:2010-05-14
5月(yue)8日(ri),國(guo)家電(dian)(dian)(dian)網(wang)公司所(suo)屬華東電(dian)(dian)(dian)網(wang)500千(qian)(qian)伏南匯(hui)輸(shu)變(bian)電(dian)(dian)(dian)工程成(cheng)功(gong)投(tou)運。該變(bian)電(dian)(dian)(dian)站投(tou)運后,上(shang)(shang)海(hai)(hai)500千(qian)(qian)伏電(dian)(dian)(dian)網(wang)構(gou)架(jia)進一(yi)步(bu)完善,向家壩(ba)—上(shang)(shang)海(hai)(hai)特高壓直流輸(shu)電(dian)(dian)(dian)線路上(shang)(shang)海(hai)(hai)方的受電(dian)(dian)(dian)能力(li)也獲得提高,同時為2010年上(shang)(shang)海(hai)(hai)世博會(hui)用電(dian)(dian)(dian)提供了可靠保障(zhang)。
500千(qian)(qian)伏南(nan)匯(hui)輸(shu)變電(dian)工程(cheng)于2007年10月開工建設(she)(she),包括建設(she)(she)500千(qian)(qian)伏南(nan)匯(hui)(遠東)變電(dian)站(zhan)和500千(qian)(qian)伏顧路(lu)(lu)—南(nan)匯(hui)雙回輸(shu)電(dian)線(xian)(xian)路(lu)(lu),變電(dian)容量20萬千(qian)(qian)伏安,線(xian)(xian)路(lu)(lu)長度93千(qian)(qian)米(mi),工程(cheng)投(tou)資約23億元。該工程(cheng)建設(she)(she)任務重(zhong)、時間緊(jin)、難(nan)度大(da)。2008年冰雪災害后,線(xian)(xian)路(lu)(lu)設(she)(she)計標準提高(gao)(gao),全線(xian)(xian)鐵塔及基礎按(an)新標準重(zhong)新調(diao)校(xiao),影(ying)響工期(qi)3個多月;線(xian)(xian)路(lu)(lu)路(lu)(lu)徑復雜,磁懸浮列車線(xian)(xian)路(lu)(lu)、多條高(gao)(gao)速公(gong)路(lu)(lu)、送電(dian)線(xian)(xian)路(lu)(lu)縱橫交錯(cuo),民房、廠房、綠化帶、魚塘等(deng)遍布全線(xian)(xian),使建設(she)(she)組織協(xie)調(diao)工作十分繁重(zhong)。
在重(zhong)重(zhong)困難(nan)面前,各(ge)級工(gong)(gong)程管(guan)理人(ren)(ren)員(yuan)(yuan)深(shen)入(ru)工(gong)(gong)地,將問題解決在現(xian)場;設計(ji)人(ren)(ren)員(yuan)(yuan)不斷優化線路(lu)路(lu)徑和塔(ta)型,創造和應用新科(ke)技,實踐了(le)“資(zi)源節約型、環(huan)境友好型、工(gong)(gong)業化”變(bian)電站建設;施(shi)工(gong)(gong)人(ren)(ren)員(yuan)(yuan)積極開展科(ke)學施(shi)工(gong)(gong),在施(shi)工(gong)(gong)中應用同塔(ta)多回路(lu)、大截(jie)面導(dao)線、高強(qiang)鋼(gang)鐵塔(ta)等新技術、新材料,在確保安全的(de)前提(ti)下采取(qu)了(le)減(jian)小抱(bao)桿拉(la)繩角(jiao)度(du)(du)的(de)立(li)塔(ta)新方(fang)法,減(jian)少了(le)施(shi)工(gong)(gong)占地面積,降低了(le)對周(zhou)邊高速公路(lu)、磁(ci)懸浮(fu)列車線路(lu)等的(de)影(ying)響(xiang);物資(zi)管(guan)理人(ren)(ren)員(yuan)(yuan)早(zao)做計(ji)劃,主動(dong)聯系,多方(fang)協調,及時(shi)供應各(ge)類物資(zi);調度(du)(du)調試(shi)人(ren)(ren)員(yuan)(yuan)結合電網現(xian)狀,臨時(shi)修改啟動(dong)方(fang)案,連夜進行調度(du)(du)調試(shi),確保工(gong)(gong)程按期投運。