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【編者按】為決戰首季開門紅，各中央企業紛紛拿出實招硬招，細致謀劃，提早布局。項目工地、生產車間、施工一線......央企處處呈現熱火朝天的生產場景，涌動著起步提速、開局爭先的奮斗豪情。近日，國資委網站推出“新年開新局 奮戰‘開門紅’”系列報道，展現中央企業在推動經濟運行整體好轉中的頂梁柱、壓艙石作用。敬請關注。

起(qi)步即沖刺，跑出“加速(su)度”。春節假期剛(gang)過，從西部內陸到(dao)東部沿(yan)海，從瓊州海島到(dao)貴州群山，成千上萬的工程建設(she)者(zhe)全力以赴(fu)，不斷取(qu)得南方(fang)電(dian)網重大工程項目建設(she)新進展(zhan)新突破。

“2023年(nian)，我們將以‘資產全生命周期管(guan)理(li)、高水平技術標準’為引擎(qing)，推動電(dian)(dian)網建設(she)與生產技術領域價(jia)值創造，著力打造‘五(wu)個一流’卓越產品(pin)線，加快構建輸(shu)配電(dian)(dian)業務新發展(zhan)格(ge)局。”南方電(dian)(dian)網公司(si)輸(shu)配電(dian)(dian)部有關工(gong)作人員介紹。截至(zhi)目(mu)前(qian)，該公司(si)設(she)備運行(xing)總體平穩，工(gong)程(cheng)建設(she)安全質量進(jin)度(du)可控在控，生產基建各項工(gong)作按計劃有序推進(jin)。

強網架　優結構

構建堅強網架、推進項目高質量建設、建強數字電網

構建(jian)(jian)(jian)(jian)堅強網(wang)(wang)架(jia)讓供(gong)電(dian)(dian)更可靠。1月(yue)30日，在500千(qian)(qian)伏(fu)粵港澳大(da)(da)灣區外環東工(gong)(gong)程(cheng)（汕(shan)(shan)尾(wei)段(duan)）施(shi)(shi)工(gong)(gong)現(xian)場，施(shi)(shi)工(gong)(gong)人(ren)(ren)員(yuan)正鉚足干勁進行(xing)塔基作業施(shi)(shi)工(gong)(gong)。廣(guang)(guang)(guang)東電(dian)(dian)網(wang)(wang)公(gong)司基建(jian)(jian)(jian)(jian)部相關(guan)負(fu)責(ze)人(ren)(ren)介紹，該(gai)工(gong)(gong)程(cheng)屬(shu)于跨(kua)區域建(jian)(jian)(jian)(jian)設項目，橫跨(kua)廣(guang)(guang)(guang)東汕(shan)(shan)尾(wei)、惠州、河源等地，將新建(jian)(jian)(jian)(jian)1座500千(qian)(qian)伏(fu)汕(shan)(shan)尾(wei)開關(guan)站及388千(qian)(qian)米(mi)500千(qian)(qian)伏(fu)單回線(xian)路。項目建(jian)(jian)(jian)(jian)成(cheng)后，將為廣(guang)(guang)(guang)東東部構建(jian)(jian)(jian)(jian)分層分區電(dian)(dian)網(wang)(wang)提(ti)供(gong)支撐，并發揮事故支援和(he)階段(duan)性電(dian)(dian)力互濟(ji)的重要(yao)功能，大(da)(da)幅(fu)提(ti)升廣(guang)(guang)(guang)東目標(biao)網(wang)(wang)架(jia)對東部電(dian)(dian)源、負(fu)荷發展(zhan)的適應(ying)性。2月(yue)1日一早，廣(guang)(guang)(guang)東清遠英德市(shi)連江(jiang)口鎮北(bei)江(jiang)岸邊，廣(guang)(guang)(guang)東電(dian)(dian)網(wang)(wang)能源發展(zhan)公(gong)司的建(jian)(jian)(jian)(jian)設者們(men)正緊張做好牽引機(ji)、張力機(ji)等物資進場準(zhun)備，全(quan)速推(tui)進500千(qian)(qian)伏(fu)國華清遠電(dian)(dian)廠送出工(gong)(gong)程(cheng)建(jian)(jian)(jian)(jian)設。“工(gong)(gong)程(cheng)跨(kua)越(yue)檔距達(da)1022米(mi)，預計今(jin)年4月(yue)30日前(qian)建(jian)(jian)(jian)(jian)成(cheng)投產(chan)。”該(gai)工(gong)(gong)程(cheng)現(xian)場負(fu)責(ze)人(ren)(ren)馮源成(cheng)介紹，目前(qian)清遠市(shi)用電(dian)(dian)主要(yao)依靠水力發電(dian)(dian)，“靠天吃飯”缺點明(ming)顯，該(gai)工(gong)(gong)程(cheng)投產(chan)后將改善(shan)當地用電(dian)(dian)現(xian)狀(zhuang)。

全(quan)力推進項(xiang)目(mu)高質(zhi)量(liang)建設(she)(she)。“目(mu)前，變(bian)電(dian)(dian)站(zhan)(zhan)工程(cheng)總體進度完成(cheng)95%，正(zheng)在緊(jin)張有(you)序進行500千(qian)伏主(zhu)變(bian)及35千(qian)伏過(guo)程(cheng)層鏈路、故障錄(lu)波和220千(qian)伏一(yi)、二次設(she)(she)備驗(yan)收。”1月(yue)(yue)29日，廣西(xi)河池南(nan)丹縣(xian)境內的崇山峻嶺間(jian)，屬(shu)于廣西(xi)壯族自(zi)治區、南(nan)方電(dian)(dian)網公(gong)司重點工程(cheng)的河池市(shi)首座500千(qian)伏智能變(bian)電(dian)(dian)站(zhan)(zhan)——500千(qian)伏鳳凰變(bian)電(dian)(dian)站(zhan)(zhan)工程(cheng)建設(she)(she)現場一(yi)派忙碌景象。廣西(xi)送變(bian)電(dian)(dian)建設(she)(she)公(gong)司項(xiang)目(mu)經理藍喜介紹，項(xiang)目(mu)部嚴(yan)格落實“1+N”作業風險管控(kong)機(ji)制，全(quan)體建設(she)(she)者緊(jin)抓節后2月(yue)(yue)份施工黃金(jin)期，安全(quan)、有(you)序、按(an)期、高質(zhi)量(liang)推進項(xiang)目(mu)建設(she)(she)，全(quan)力推動變(bian)電(dian)(dian)站(zhan)(zhan)3月(yue)(yue)中(zhong)下旬建成(cheng)投運。

廣西重大電源項目送出工程、南方電網公司重點工程——500千伏廣西神華國華廣投北海電廠送出工程驗收現場。

數(shu)(shu)字(zi)(zi)化(hua)(hua)(hua)轉型讓電(dian)(dian)網更智(zhi)能(neng)。“我(wo)們力爭將(jiang)(jiang)海(hai)南(nan)(nan)環網500千(qian)伏(fu)主(zhu)網架項目(mu)打(da)造成(cheng)海(hai)南(nan)(nan)自由貿易港建設的名片工程。”海(hai)南(nan)(nan)電(dian)(dian)網建設分公司500千(qian)伏(fu)第Ⅰ業主(zhu)項目(mu)部(bu)經(jing)理陳杰表示，該(gai)項目(mu)投資規模(mo)約(yue)52億元，將(jiang)(jiang)新建椰城、鹿城、昌化(hua)(hua)(hua)3座500千(qian)伏(fu)變電(dian)(dian)站及833公里(li)500千(qian)伏(fu)線路，線路路徑擬穿越海(hai)南(nan)(nan)14個市縣，建成(cheng)后將(jiang)(jiang)在(zai)全(quan)國首(shou)次(ci)實(shi)(shi)(shi)(shi)現(xian)500千(qian)伏(fu)省(sheng)域數(shu)(shu)字(zi)(zi)電(dian)(dian)網全(quan)覆(fu)蓋。為全(quan)力打(da)造數(shu)(shu)字(zi)(zi)電(dian)(dian)網實(shi)(shi)(shi)(shi)踐(jian)樣板，海(hai)南(nan)(nan)電(dian)(dian)網公司成(cheng)立項目(mu)工作團隊，實(shi)(shi)(shi)(shi)行“段長”責任制，對(dui)項目(mu)實(shi)(shi)(shi)(shi)行“精細(xi)化(hua)(hua)(hua)、納米(mi)化(hua)(hua)(hua)、單元化(hua)(hua)(hua)”管(guan)理，實(shi)(shi)(shi)(shi)現(xian)工程進(jin)度、質(zhi)量、安全(quan)、造價、檔(dang)案等全(quan)程序化(hua)(hua)(hua)業務的數(shu)(shu)智(zhi)化(hua)(hua)(hua)管(guan)控。

送綠電　促“雙碳”

助力清潔能源消納、填補大容量風機檢測缺口、抽水蓄能電站建設步履不停

清(qing)潔能(neng)源(yuan)，消納(na)更強。2月1日，貴(gui)(gui)州(zhou)畢節500千伏線(xian)路(lu)送(song)出威赫電(dian)(dian)廠項目已完成(cheng)全(quan)線(xian)線(xian)路(lu)復測，進(jin)入(ru)線(xian)路(lu)塔基基礎開挖階段，為(wei)新春以(yi)來開好局、起好步奠定(ding)堅實(shi)基礎。據項目相(xiang)關負責人介紹，該工程作(zuo)為(wei)“十(shi)四五”期間貴(gui)(gui)州(zhou)電(dian)(dian)網(wang)(wang)建設規劃的重要(yao)組成(cheng)部(bu)分，是(shi)促進(jin)貴(gui)(gui)州(zhou)資源(yuan)優化配置(zhi)的重要(yao)舉措，將進(jin)一步暢通威赫電(dian)(dian)廠富余能(neng)源(yuan)送(song)出。工程預(yu)計在今年9月30日建成(cheng)投產，投運后有(you)利(li)于緩解貴(gui)(gui)州(zhou)電(dian)(dian)網(wang)(wang)用電(dian)(dian)緊張局面，貴(gui)(gui)州(zhou)全(quan)省清(qing)潔能(neng)源(yuan)消納(na)和外(wai)送(song)能(neng)力將得到大幅提升。

海(hai)島供(gong)電(dian)，“風”來解決。連(lian)日(ri)來，廣(guang)東電(dian)網(wang)公(gong)司(si)正在汕頭加快建設(she)完善國(guo)內首(shou)(shou)個(ge)(ge)風電(dian)臨(lin)海(hai)試驗(yan)(yan)基(ji)地(di)，打造(zao)海(hai)上(shang)風電(dian)大容(rong)(rong)量(liang)(liang)機(ji)組認(ren)證檢(jian)測(ce)服務平(ping)臺(tai)與公(gong)共試驗(yan)(yan)平(ping)臺(tai)。該(gai)基(ji)地(di)共規劃(hua)建設(she)4個(ge)(ge)試驗(yan)(yan)機(ji)位，單機(ji)最大檢(jian)測(ce)容(rong)(rong)量(liang)(liang)達(da)24兆瓦(wa)，建成后將(jiang)填補國(guo)內大容(rong)(rong)量(liang)(liang)風機(ji)檢(jian)測(ce)的缺(que)口、支(zhi)撐“十四五”期間風電(dian)等新能源產業實現高質量(liang)(liang)發(fa)展。“目前世界(jie)上(shang)最大的臨(lin)海(hai)風電(dian)試驗(yan)(yan)場可支(zhi)持(chi)15兆瓦(wa)級(ji)風機(ji)檢(jian)測(ce)。”中(zhong)國(guo)質量(liang)(liang)認(ren)證中(zhong)心風能部部長趙(zhao)玉介紹，廣(guang)東首(shou)(shou)個(ge)(ge)風電(dian)臨(lin)海(hai)試驗(yan)(yan)基(ji)地(di)建成后，風機(ji)檢(jian)測(ce)能力將(jiang)一(yi)舉達(da)到國(guo)際領先水平(ping)。

廣東首個風電臨海試驗基地試驗風機吊裝。

抽水蓄(xu)能(neng)(neng)，建設不停。“春節期間，我(wo)們共投入440余(yu)人在(zai)12個關(guan)(guan)鍵工(gong)(gong)作(zuo)面(mian)(mian)進(jin)行(xing)施工(gong)(gong)，確保按期投產發電(dian)(dian)。”南(nan)網(wang)儲能(neng)(neng)公(gong)司工(gong)(gong)程建設管理(li)分公(gong)司工(gong)(gong)程部經理(li)劉操表(biao)示，節后(hou)南(nan)寧(ning)抽水蓄(xu)能(neng)(neng)電(dian)(dian)站建設項(xiang)目現(xian)場施工(gong)(gong)人員增(zeng)加約(yue)(yue)200人，作(zuo)業(ye)面(mian)(mian)增(zeng)加10個。目前已完成地下廠(chang)房(fang)第一層、開(kai)關(guan)(guan)站交通洞、6號施工(gong)(gong)支(zhi)洞開(kai)挖。預計(ji)2023年(nian)(nian)底完成廠(chang)房(fang)開(kai)挖支(zhi)護，開(kai)始(shi)機電(dian)(dian)設備(bei)安裝。2025年(nian)(nian)底，電(dian)(dian)站將全面(mian)(mian)建成并投產發電(dian)(dian)。該項(xiang)目是(shi)國(guo)家“十(shi)四五”規劃重大工(gong)(gong)程、“十(shi)四五”華南(nan)地區(qu)首個開(kai)工(gong)(gong)的(de)抽水蓄(xu)能(neng)(neng)電(dian)(dian)站。項(xiang)目投產后(hou)年(nian)(nian)發電(dian)(dian)量近10億千瓦時，預計(ji)每(mei)年(nian)(nian)可節約(yue)(yue)系(xi)統標煤約(yue)(yue)28.5萬(wan)噸，相應于(yu)每(mei)年(nian)(nian)可減少二氧化(hua)碳排(pai)放量76.6萬(wan)噸，減排(pai)效果相當于(yu)近6.25萬(wan)畝森林的(de)凈(jing)化(hua)效果。

【責任編輯：俞昭君(jun)】