免费菠萝视频app下载

【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。

起步即沖(chong)刺，跑出“加速度”。春節假期剛過(guo)，從(cong)西(xi)部內陸到(dao)東部沿海(hai)(hai)，從(cong)瓊(qiong)州海(hai)(hai)島(dao)到(dao)貴州群(qun)山，成千上萬的工(gong)程建(jian)設者全力以赴，不斷取得南方(fang)電網(wang)重大工(gong)程項目建(jian)設新進展新突破。

“2023年(nian)，我(wo)們將以‘資(zi)產(chan)(chan)全生命周期管理、高水平(ping)技(ji)術標準’為(wei)引擎，推(tui)(tui)動(dong)電網(wang)建(jian)設與生產(chan)(chan)技(ji)術領域價值創造(zao)，著力打造(zao)‘五(wu)個一流’卓越(yue)產(chan)(chan)品線(xian)，加快(kuai)構(gou)建(jian)輸(shu)配電業務(wu)新發展(zhan)格局。”南方電網(wang)公(gong)司輸(shu)配電部(bu)有關(guan)工作人員介紹。截至(zhi)目前，該(gai)公(gong)司設備運(yun)行(xing)總體平(ping)穩，工程(cheng)建(jian)設安全質量進度可控(kong)(kong)在(zai)控(kong)(kong)，生產(chan)(chan)基(ji)建(jian)各項工作按計劃有序推(tui)(tui)進。

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)堅強網架讓供電(dian)(dian)更可靠(kao)(kao)(kao)。1月(yue)30日(ri)(ri)，在500千(qian)(qian)伏(fu)粵港澳大灣區外環東(dong)(dong)(dong)工(gong)(gong)(gong)(gong)程(cheng)（汕尾(wei)段(duan)）施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)場(chang)，施(shi)(shi)工(gong)(gong)(gong)(gong)人(ren)員正(zheng)鉚(liu)足干(gan)勁進(jin)行塔基作業施(shi)(shi)工(gong)(gong)(gong)(gong)。廣(guang)東(dong)(dong)(dong)電(dian)(dian)網公司基建(jian)(jian)(jian)(jian)部相(xiang)關負責(ze)人(ren)介(jie)紹，該工(gong)(gong)(gong)(gong)程(cheng)屬于跨(kua)(kua)區域(yu)建(jian)(jian)(jian)(jian)設項(xiang)目(mu)，橫跨(kua)(kua)廣(guang)東(dong)(dong)(dong)汕尾(wei)、惠州(zhou)、河(he)源等地(di)，將新建(jian)(jian)(jian)(jian)1座500千(qian)(qian)伏(fu)汕尾(wei)開關站及388千(qian)(qian)米500千(qian)(qian)伏(fu)單回線路(lu)。項(xiang)目(mu)建(jian)(jian)(jian)(jian)成后(hou)，將為廣(guang)東(dong)(dong)(dong)東(dong)(dong)(dong)部構建(jian)(jian)(jian)(jian)分層(ceng)分區電(dian)(dian)網提供支撐，并發(fa)揮(hui)事故(gu)支援和階(jie)段(duan)性(xing)電(dian)(dian)力互濟的重要功能(neng)，大幅提升廣(guang)東(dong)(dong)(dong)目(mu)標網架對(dui)東(dong)(dong)(dong)部電(dian)(dian)源、負荷發(fa)展的適應(ying)性(xing)。2月(yue)1日(ri)(ri)一早，廣(guang)東(dong)(dong)(dong)清遠(yuan)(yuan)英德市(shi)連江口鎮北江岸邊，廣(guang)東(dong)(dong)(dong)電(dian)(dian)網能(neng)源發(fa)展公司的建(jian)(jian)(jian)(jian)設者們正(zheng)緊張做(zuo)好牽引機、張力機等物資(zi)進(jin)場(chang)準備，全速推進(jin)500千(qian)(qian)伏(fu)國華(hua)清遠(yuan)(yuan)電(dian)(dian)廠送出工(gong)(gong)(gong)(gong)程(cheng)建(jian)(jian)(jian)(jian)設。“工(gong)(gong)(gong)(gong)程(cheng)跨(kua)(kua)越(yue)檔距達1022米，預(yu)計(ji)今年4月(yue)30日(ri)(ri)前(qian)建(jian)(jian)(jian)(jian)成投產。”該工(gong)(gong)(gong)(gong)程(cheng)現(xian)場(chang)負責(ze)人(ren)馮(feng)源成介(jie)紹，目(mu)前(qian)清遠(yuan)(yuan)市(shi)用電(dian)(dian)主要依靠(kao)(kao)(kao)水力發(fa)電(dian)(dian)，“靠(kao)(kao)(kao)天吃飯”缺點(dian)明顯，該工(gong)(gong)(gong)(gong)程(cheng)投產后(hou)將改(gai)善當(dang)地(di)用電(dian)(dian)現(xian)狀。

全(quan)力推進項(xiang)目(mu)高(gao)質量建(jian)(jian)(jian)設(she)(she)。“目(mu)前，變(bian)(bian)(bian)電(dian)站(zhan)工(gong)(gong)程總體進度完成95%，正(zheng)在緊張有序進行500千(qian)伏(fu)主變(bian)(bian)(bian)及35千(qian)伏(fu)過程層鏈路、故(gu)障(zhang)錄波和220千(qian)伏(fu)一(yi)、二次設(she)(she)備驗收。”1月(yue)29日，廣(guang)西(xi)(xi)(xi)河(he)池南(nan)丹縣境內的崇(chong)山峻嶺間，屬于廣(guang)西(xi)(xi)(xi)壯(zhuang)族自治(zhi)區、南(nan)方電(dian)網(wang)公司重點工(gong)(gong)程的河(he)池市首座500千(qian)伏(fu)智能變(bian)(bian)(bian)電(dian)站(zhan)——500千(qian)伏(fu)鳳凰(huang)變(bian)(bian)(bian)電(dian)站(zhan)工(gong)(gong)程建(jian)(jian)(jian)設(she)(she)現(xian)場一(yi)派忙(mang)碌景(jing)象。廣(guang)西(xi)(xi)(xi)送變(bian)(bian)(bian)電(dian)建(jian)(jian)(jian)設(she)(she)公司項(xiang)目(mu)經理藍喜介紹，項(xiang)目(mu)部嚴格落實“1+N”作業風險管控機(ji)制，全(quan)體建(jian)(jian)(jian)設(she)(she)者緊抓節(jie)后2月(yue)份施工(gong)(gong)黃金期，安全(quan)、有序、按(an)期、高(gao)質量推進項(xiang)目(mu)建(jian)(jian)(jian)設(she)(she)，全(quan)力推動變(bian)(bian)(bian)電(dian)站(zhan)3月(yue)中(zhong)下旬建(jian)(jian)(jian)成投(tou)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)化(hua)(hua)(hua)轉型讓電(dian)網更智能。“我們力(li)爭將(jiang)海(hai)南環網500千(qian)伏(fu)主(zhu)網架(jia)項目(mu)(mu)打造(zao)成海(hai)南自由(you)貿易港建設的名片工程。”海(hai)南電(dian)網建設分公司500千(qian)伏(fu)第Ⅰ業主(zhu)項目(mu)(mu)部(bu)經理陳杰(jie)表(biao)示，該項目(mu)(mu)投(tou)資(zi)規(gui)模約(yue)52億元(yuan)，將(jiang)新(xin)建椰城、鹿城、昌化(hua)(hua)(hua)3座500千(qian)伏(fu)變(bian)電(dian)站及833公里500千(qian)伏(fu)線路(lu)，線路(lu)路(lu)徑擬穿越海(hai)南14個市(shi)縣，建成后將(jiang)在(zai)全國(guo)首次實(shi)現(xian)500千(qian)伏(fu)省域數(shu)(shu)字(zi)電(dian)網全覆蓋。為全力(li)打造(zao)數(shu)(shu)字(zi)電(dian)網實(shi)踐(jian)樣板(ban)，海(hai)南電(dian)網公司成立項目(mu)(mu)工作團隊，實(shi)行“段長”責任制，對項目(mu)(mu)實(shi)行“精細化(hua)(hua)(hua)、納米(mi)化(hua)(hua)(hua)、單元(yuan)化(hua)(hua)(hua)”管理，實(shi)現(xian)工程進度、質量、安全、造(zao)價、檔案等全程序(xu)化(hua)(hua)(hua)業務的數(shu)(shu)智化(hua)(hua)(hua)管控。

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

清潔能(neng)源(yuan)(yuan)，消納(na)更(geng)強。2月1日，貴(gui)(gui)州畢節500千(qian)伏線(xian)路送(song)出(chu)(chu)威(wei)(wei)赫電(dian)(dian)(dian)廠項目已完(wan)成全(quan)線(xian)線(xian)路復測(ce)，進(jin)入線(xian)路塔基(ji)(ji)基(ji)(ji)礎開(kai)挖階段，為新春(chun)以來(lai)開(kai)好局(ju)(ju)、起好步奠定堅實基(ji)(ji)礎。據項目相關(guan)負責人(ren)介紹(shao)，該工(gong)(gong)程作為“十四五”期間貴(gui)(gui)州電(dian)(dian)(dian)網建設(she)規劃的(de)(de)重(zhong)要(yao)組成部分，是促進(jin)貴(gui)(gui)州資源(yuan)(yuan)優化(hua)配置(zhi)的(de)(de)重(zhong)要(yao)舉措，將(jiang)進(jin)一步暢通威(wei)(wei)赫電(dian)(dian)(dian)廠富余能(neng)源(yuan)(yuan)送(song)出(chu)(chu)。工(gong)(gong)程預計(ji)在(zai)今年9月30日建成投(tou)產，投(tou)運后有利于(yu)緩解(jie)貴(gui)(gui)州電(dian)(dian)(dian)網用電(dian)(dian)(dian)緊張(zhang)局(ju)(ju)面，貴(gui)(gui)州全(quan)省清潔能(neng)源(yuan)(yuan)消納(na)和外送(song)能(neng)力將(jiang)得到(dao)大幅(fu)提升。

海(hai)島(dao)供(gong)電(dian)，“風(feng)(feng)(feng)(feng)”來解決。連日來，廣東電(dian)網公(gong)司(si)正在汕(shan)頭加快建(jian)設完善國(guo)(guo)(guo)內(nei)首個(ge)風(feng)(feng)(feng)(feng)電(dian)臨(lin)海(hai)試(shi)驗(yan)(yan)基地，打造海(hai)上風(feng)(feng)(feng)(feng)電(dian)大容量(liang)機(ji)(ji)組認(ren)證檢測(ce)(ce)服務平(ping)臺與公(gong)共試(shi)驗(yan)(yan)平(ping)臺。該基地共規劃建(jian)設4個(ge)試(shi)驗(yan)(yan)機(ji)(ji)位，單機(ji)(ji)最大檢測(ce)(ce)容量(liang)達(da)24兆瓦，建(jian)成后(hou)將(jiang)(jiang)填補國(guo)(guo)(guo)內(nei)大容量(liang)風(feng)(feng)(feng)(feng)機(ji)(ji)檢測(ce)(ce)的缺口、支撐“十(shi)四五”期間風(feng)(feng)(feng)(feng)電(dian)等新能(neng)源產業實現高(gao)質量(liang)發展。“目前世界上最大的臨(lin)海(hai)風(feng)(feng)(feng)(feng)電(dian)試(shi)驗(yan)(yan)場可支持15兆瓦級風(feng)(feng)(feng)(feng)機(ji)(ji)檢測(ce)(ce)。”中國(guo)(guo)(guo)質量(liang)認(ren)證中心風(feng)(feng)(feng)(feng)能(neng)部部長趙玉介紹，廣東首個(ge)風(feng)(feng)(feng)(feng)電(dian)臨(lin)海(hai)試(shi)驗(yan)(yan)基地建(jian)成后(hou)，風(feng)(feng)(feng)(feng)機(ji)(ji)檢測(ce)(ce)能(neng)力(li)將(jiang)(jiang)一舉達(da)到(dao)國(guo)(guo)(guo)際領先水(shui)平(ping)。

廣東首個風電臨海試驗基地試驗風機吊裝。

抽水(shui)蓄(xu)能(neng)(neng)，建(jian)設不停。“春(chun)節期間，我們共(gong)投入440余人(ren)在12個關鍵工(gong)作(zuo)面進行(xing)施(shi)工(gong)，確保按期投產發電(dian)。”南網儲能(neng)(neng)公(gong)司工(gong)程建(jian)設管(guan)理分(fen)公(gong)司工(gong)程部經理劉操表示，節后南寧抽水(shui)蓄(xu)能(neng)(neng)電(dian)站(zhan)建(jian)設項(xiang)目現場施(shi)工(gong)人(ren)員增(zeng)加約(yue)200人(ren)，作(zuo)業面增(zeng)加10個。目前已完成(cheng)地下廠房(fang)第(di)一(yi)層、開關站(zhan)交通(tong)洞、6號施(shi)工(gong)支(zhi)洞開挖。預(yu)計2023年底完成(cheng)廠房(fang)開挖支(zhi)護(hu)，開始機電(dian)設備安裝。2025年底，電(dian)站(zhan)將全面建(jian)成(cheng)并投產發電(dian)。該項(xiang)目是國家“十四(si)五(wu)”規(gui)劃重大(da)工(gong)程、“十四(si)五(wu)”華南地區(qu)首個開工(gong)的抽水(shui)蓄(xu)能(neng)(neng)電(dian)站(zhan)。項(xiang)目投產后年發電(dian)量(liang)近10億(yi)千瓦(wa)時，預(yu)計每年可(ke)節約(yue)系(xi)統標煤約(yue)28.5萬噸，相(xiang)(xiang)應于每年可(ke)減(jian)少(shao)二氧(yang)化碳排放量(liang)76.6萬噸，減(jian)排效果(guo)相(xiang)(xiang)當于近6.25萬畝森林的凈(jing)化效果(guo)。

【責任編(bian)輯(ji)：俞昭君(jun)】