5月26日,地(di)處柴達(da)木戈(ge)壁深處的(de)750千(qian)伏(fu)昆侖山(shan)輸變電工(gong)程建(jian)設(she)(she)正酣。隨著施工(gong)“黃金季”的(de)來臨,千(qian)余名電網建(jian)設(she)(she)者(zhe)努力施工(gong),“快(kuai)馬加鞭”全(quan)力推進工(gong)程建(jian)設(she)(she),力爭工(gong)程早日建(jian)成投運(yun),為青海海西地(di)區綠色發(fa)展賦(fu)能。
青海省(sheng)海西(xi)(xi)蒙古族藏族自治州良好的(de)光伏、光熱、風(feng)電等(deng)資源為(wei)新能源開發創造了良好條(tiao)件,這里也成為(wei)“西(xi)(xi)電東送”重(zhong)(zhong)要(yao)的(de)清潔能源基地(di)。750千伏昆侖山輸變(bian)電工程的(de)建設,對于增強青海海西(xi)(xi)地(di)區中西(xi)(xi)部(bu)電網(wang)網(wang)架(jia)結(jie)構、提(ti)高地(di)區電網(wang)供電可(ke)靠性(xing)至關(guan)重(zhong)(zhong)要(yao)。該(gai)工程于2022年(nian)11月(yue)30日開工建設,計劃2024年(nian)8月(yue)25日投產。
“目(mu)前,變電站土建整體進(jin)(jin)度已完成60%,正在(zai)開展(zhan)330千(qian)伏構架吊(diao)裝(zhuang)工(gong)(gong)作。在(zai)確保安全的(de)前提下,我們克服氣候惡劣(lie)、路途(tu)遙遠、交通運輸不便、施工(gong)(gong)資源調配等困難,有(you)序穩步推進(jin)(jin)工(gong)(gong)程進(jin)(jin)度。”變電站施工(gong)(gong)項目(mu)經理陳(chen)守璽說。
750千伏昆侖(lun)山(shan)變(bian)電站,施工人(ren)員制(zhi)定精(jing)準(zhun)的(de)安全防(fang)控措(cuo)施,保證吊裝(zhuang)(zhuang)作業(ye)順利(li)進(jin)行。汪曉(xiao)剛攝750千伏昆侖(lun)山(shan)變(bian)電站,施工人(ren)員制(zhi)定精(jing)準(zhun)的(de)安全防(fang)控措(cuo)施,保證吊裝(zhuang)(zhuang)作業(ye)順利(li)進(jin)行。
作為整(zheng)個輸變(bian)電(dian)工(gong)程“龍頭(tou)”起點,昆(kun)侖(lun)山變(bian)電(dian)站(zhan)坐落(luo)在(zai)距離格爾木市區(qu)163公里的烏(wu)圖(tu)美仁光伏光熱園(yuan)區(qu),總建筑面積1976平方米,現(xian)階段安裝(zhuang)(zhuang)2組(zu)2100兆伏安主變(bian)壓器,建設2回(hui)750千伏線(xian)路(lu)(lu)、5回(hui)330千伏線(xian)路(lu)(lu)。在(zai)此之前(qian),海西中(zhong)西部(bu)僅有柴達(da)木換流站(zhan)一(yi)座750千伏變(bian)電(dian)站(zhan),無法滿足海西地(di)區(qu)新能源(yuan)裝(zhuang)(zhuang)機容量大(da)、工(gong)業負荷占(zhan)比高(gao)等需要。昆(kun)侖(lun)山變(bian)電(dian)站(zhan)成(cheng)為海西地(di)區(qu)又一(yi)重要電(dian)源(yuan)支撐點,建成(cheng)后將更好滿足海西州新能源(yuan)送出需要,促進(jin)地(di)區(qu)新能源(yuan)開(kai)發(fa),進(jin)一(yi)步加強和(he)優化海西地(di)區(qu)中(zhong)西部(bu)電(dian)網結構。
在加(jia)快(kuai)變電站(zhan)建(jian)設的同(tong)時,線(xian)(xian)路(lu)工(gong)程(cheng)5個標段(duan)建(jian)設同(tong)樣“快(kuai)馬加(jia)鞭”齊頭并進。“線(xian)(xian)路(lu)工(gong)程(cheng)新建(jian)鐵塔777基,新建(jian)兩條(tiao)單(dan)回輸電線(xian)(xian)路(lu),總長382千米,計劃(hua)5月底到6月中旬完成柴拉直流及接地極線(xian)(xian)路(lu)的架線(xian)(xian)施(shi)工(gong)工(gong)作。”線(xian)(xian)路(lu)工(gong)程(cheng)業主項目專責蔡生(sheng)春介紹。
在線(xian)路工(gong)(gong)(gong)(gong)程(cheng)1標(biao)段(duan),施(shi)工(gong)(gong)(gong)(gong)負責人李鴻鷹正在現場指揮開(kai)(kai)展(zhan)組(zu)立(li)塔(ta)工(gong)(gong)(gong)(gong)作,“搶抓施(shi)工(gong)(gong)(gong)(gong)黃金季,我們開(kai)(kai)展(zhan)‘六比一(yi)創’百日安(an)(an)全(quan)(quan)攻(gong)堅(jian)行動,將‘四個管住’全(quan)(quan)面落實到(dao)位,全(quan)(quan)力(li)(li)為后續放線(xian)工(gong)(gong)(gong)(gong)程(cheng)打好基礎(chu)”。為早日建成投(tou)運,國(guo)網青海省電力(li)(li)公司堅(jian)持“工(gong)(gong)(gong)(gong)程(cheng)進度服從(cong)質(zhi)量”的原則,合理組(zu)織施(shi)工(gong)(gong)(gong)(gong),嚴格(ge)關(guan)鍵工(gong)(gong)(gong)(gong)序(xu)控(kong)制,在建設(she)現場開(kai)(kai)展(zhan)“黨(dang)建+安(an)(an)全(quan)(quan)生(sheng)產”“黨(dang)建+綠色施(shi)工(gong)(gong)(gong)(gong)”等標(biao)準化(hua)、項(xiang)目化(hua)、智(zhi)慧化(hua)亮旗(qi)賦能工(gong)(gong)(gong)(gong)程(cheng),建立(li)安(an)(an)全(quan)(quan)履責“晾曬”監(jian)督(du)機制,科學(xue)制定綠色施(shi)工(gong)(gong)(gong)(gong)專項(xiang)方案,對工(gong)(gong)(gong)(gong)程(cheng)重點(dian)難點(dian)進行專項(xiang)攻(gong)堅(jian),努力(li)(li)將這(zhe)一(yi)工(gong)(gong)(gong)(gong)程(cheng)打造成“精品工(gong)(gong)(gong)(gong)程(cheng)”。
隨(sui)著海西(xi)(xi)州(zhou)不斷(duan)融入(ru)國(guo)內大循環新(xin)發(fa)展(zhan)格局,新(xin)能源(yuan)優勢產業發(fa)展(zhan)加快推(tui)進。昆(kun)侖山輸變電工(gong)程(cheng)的(de)建設(she),不僅可實現(xian)地(di)區(qu)新(xin)能源(yuan)合理布局、分散接入(ru),而且加強了海西(xi)(xi)地(di)區(qu)中西(xi)(xi)部750千伏網架(jia)結構(gou),提高(gao)地(di)區(qu)電網供(gong)電可靠性(xing),并(bing)為(wei)遠期規劃(hua)特(te)高(gao)壓外送創造條件,實現(xian)地(di)區(qu)資(zi)源(yuan)優化配置和綠色發(fa)展(zhan)。