文(wen)章來源:中國西電集團有(you)限公司 發布時間:2022-01-12
摘要:長期以來,作為輸變電(dian)裝備(bei)制造業中支撐關鍵裝備(bei)的(de)重要部(bu)件——高(gao)壓套管工(gong)程(cheng)技(ji)術長期被國外壟(long)斷,進口(kou)產品價(jia)格(ge)昂貴,交貨期無法保證,嚴重制約著我國超、特高(gao)壓輸變電(dian)工(gong)程(cheng)和電(dian)網的(de)建設。
中國(guo)(guo)(guo)西電(dian)集(ji)團(tuan)有限公(gong)司(簡(jian)稱中國(guo)(guo)(guo)西電(dian)集(ji)團(tuan))始終(zhong)服務(wu)(wu)國(guo)(guo)(guo)家(jia)戰(zhan)略,扛(kang)鼎裝備國(guo)(guo)(guo)家(jia)電(dian)力(li)光榮使命,積極(ji)做好國(guo)(guo)(guo)家(jia)重點(dian)工(gong)程(cheng)的(de)建設者(zhe),輸配電(dian)技(ji)術的(de)引(yin)領者(zhe),先后承擔了多項科研任(ren)務(wu)(wu),不(bu)斷研制出滿足工(gong)程(cheng)需要的(de)新(xin)產(chan)品(pin),站在(zai)了引(yin)領行業發(fa)(fa)展(zhan)的(de)最前沿。為解決影響國(guo)(guo)(guo)家(jia)輸變電(dian)快速發(fa)(fa)展(zhan)中套管產(chan)品(pin)的(de)“卡脖子”問題探索了有效途徑(jing)。
關鍵詞:輸配電(dian)技術 高壓套管工(gong)程技術攻堅 產品(pin)研發
背景PART 01
隨著我(wo)國(guo)經(jing)濟(ji)的(de)快速發展(zhan),社會用電(dian)(dian)需(xu)(xu)求(qiu)持續增長,為切實解(jie)決我(wo)國(guo)能(neng)源和需(xu)(xu)求(qiu)的(de)逆向分布(bu)問題,實現(xian)最(zui)大(da)范圍、最(zui)大(da)程(cheng)(cheng)(cheng)度的(de)能(neng)源資源優化配置,國(guo)家作出“西電(dian)(dian)東(dong)送”等重(zhong)大(da)戰略部(bu)署。晉東(dong)南示范工(gong)(gong)程(cheng)(cheng)(cheng)、皖(wan)電(dian)(dian)東(dong)送工(gong)(gong)程(cheng)(cheng)(cheng),浙北-福州特高壓工(gong)(gong)程(cheng)(cheng)(cheng)、藏中聯網工(gong)(gong)程(cheng)(cheng)(cheng)、同里工(gong)(gong)程(cheng)(cheng)(cheng)、昌(chang)吉-古泉等重(zhong)大(da)工(gong)(gong)程(cheng)(cheng)(cheng)應運而生。這些重(zhong)大(da)工(gong)(gong)程(cheng)(cheng)(cheng)的(de)啟動,作為支撐關鍵(jian)裝備的(de)重(zhong)要部(bu)件(jian)——高壓套管(guan)也需(xu)(xu)要緊跟步伐(fa)。
然(ran)而,包括高(gao)(gao)壓(ya)(ya)套(tao)(tao)管(guan)在(zai)(zai)內的高(gao)(gao)壓(ya)(ya)工(gong)程(cheng)技術長期(qi)被國(guo)外壟斷(duan),進口產(chan)品(pin)價格昂貴,交貨(huo)期(qi)無法保證,嚴重制約著我國(guo)超、特高(gao)(gao)壓(ya)(ya)輸(shu)變(bian)電(dian)(dian)(dian)工(gong)程(cheng)和電(dian)(dian)(dian)網(wang)的建(jian)設。“實現特高(gao)(gao)壓(ya)(ya)變(bian)壓(ya)(ya)器(qi)套(tao)(tao)管(guan)的國(guo)產(chan)化,提(ti)高(gao)(gao)民(min)族企(qi)業(ye)(ye)(ye)的自主創新能力(li)”是新時(shi)代新時(shi)期(qi)擺在(zai)(zai)國(guo)內電(dian)(dian)(dian)力(li)裝備企(qi)業(ye)(ye)(ye)面前的重大課題(ti)。這既(ji)考驗(yan)著民(min)族企(qi)業(ye)(ye)(ye)的內力(li)和競(jing)爭力(li),也錘煉著西電(dian)(dian)(dian)人(ren)“戰斗”的意(yi)志品(pin)質。作為國(guo)內套(tao)(tao)管(guan)行業(ye)(ye)(ye)的龍(long)頭(tou)企(qi)業(ye)(ye)(ye)——中國(guo)西電(dian)(dian)(dian)集(ji)團(tuan)有(you)限公司(以下簡(jian)稱(cheng)中國(guo)西電(dian)(dian)(dian)集(ji)團(tuan))始(shi)終服(fu)務國(guo)家戰略,扛鼎裝備國(guo)家電(dian)(dian)(dian)力(li)光榮使(shi)命,積極做好國(guo)家重點工(gong)程(cheng)的建(jian)設者,輸(shu)配電(dian)(dian)(dian)技術的引領者,先后承(cheng)擔了多項科研(yan)任務,不斷(duan)研(yan)制出滿足工(gong)程(cheng)需要的新產(chan)品(pin),站在(zai)(zai)了引領行業(ye)(ye)(ye)發展(zhan)的最前沿。
責任行動PART 02
“徹底擺脫國外企(qi)(qi)業的‘斷供(gong)’之(zhi)痛,走出‘卡(ka)脖子’的困(kun)境”是電力行業的心聲,也是中國西(xi)電集團為(wei)之(zhi)奮斗的動(dong)力。在(zai)實現特高(gao)壓套管產(chan)品國產(chan)化的過程(cheng)中,西(xi)電人堅持站在(zai)維護國家電網安全、代(dai)表國家水平的政治(zhi)高(gao)度(du),不(bu)忘(wang)初心、牢記使(shi)命,勇(yong)于擔當、主動(dong)作為(wei),排除萬難、全力以赴,書寫著(zhu)央企(qi)(qi)的政治(zhi)責(ze)任、經濟(ji)責(ze)任和(he)社會責(ze)任。
膠浸(jin)紙套(tao)管具有(you)絕緣(yuan)水平、密(mi)封、機(ji)械性能等(deng)可靠性高(gao)的(de)優(you)點,但(dan)是也(ye)存(cun)在制造工序多,工藝復雜,周期長,技術水平要求高(gao)、投(tou)入巨大(da)等(deng)特點,很多企業都不(bu)愿意涉(she)足,中(zhong)國西電(dian)集團(tuan)積(ji)極履行央企責(ze)任,攻克技術難(nan)關,立志實(shi)現(xian)特高(gao)壓直流(liu)工程用膠浸(jin)紙套(tao)管的(de)國產(chan)化(hua)、批(pi)量化(hua)供給(gei)。為此,中(zhong)國西電(dian)集團(tuan)有(you)效開展產(chan)、學、研(yan)(yan)有(you)機(ji)結合(he),與西安(an)交通(tong)大(da)學、電(dian)力科學研(yan)(yan)究(jiu)院等(deng)強(qiang)強(qiang)聯(lian)合(he),共(gong)同攻克研(yan)(yan)發難(nan)題(ti)。
近(jin)(jin)十年來,中國(guo)(guo)西電(dian)(dian)集團苦練(lian)內功,潛心研(yan)究,累計投入近(jin)(jin)3億元,在(zai)高壓(ya)套管工(gong)(gong)藝、材料(liao)、結(jie)構等方面的(de)(de)研(yan)究取得了(le)一(yi)系列重(zhong)大突破,打(da)破了(le)國(guo)(guo)外長(chang)期(qi)以來的(de)(de)技術(shu)封鎖,基本掌(zhang)握了(le)交直(zhi)流電(dian)(dian)容套管的(de)(de)關鍵核心技術(shu),多項產品(pin)成(cheng)果達到國(guo)(guo)際(ji)領(ling)先水平,部分為(wei)國(guo)(guo)際(ji)首(shou)創(chuang)。其(qi)中,由中國(guo)(guo)西電(dian)(dian)集團生產的(de)(de)世界首(shou)支±1100kV環氧芯體(ti)SF6氣體(ti)復合(he)絕緣直(zhi)流穿墻套管(整體(ti)式)于(yu)2019年9月(yue)26日成(cheng)功應用于(yu)世界首(shou)個±1100千伏(fu)(fu)特高壓(ya)直(zhi)流工(gong)(gong)程——昌吉(ji)-古泉±1100千伏(fu)(fu)特高壓(ya)直(zhi)流輸電(dian)(dian)工(gong)(gong)程,為(wei)解決(jue)影響(xiang)國(guo)(guo)家輸變電(dian)(dian)快速發(fa)展(zhan)中套管產品(pin)的(de)(de)“卡(ka)脖(bo)子”問題探索了(le)有效(xiao)途徑(jing)。
2019年,中(zhong)(zhong)國(guo)(guo)西電集(ji)團(tuan)承接了(le)“青(qing)海-河南”特高壓直(zhi)流(liu)工(gong)(gong)程(cheng)用(yong)系列套(tao)管批量(liang)(liang)國(guo)(guo)產(chan)(chan)化項(xiang)(xiang)目(mu)(mu)中(zhong)(zhong)20根直(zhi)流(liu)套(tao)管的(de)研制(zhi)(zhi)任務。為確保項(xiang)(xiang)目(mu)(mu)順(shun)利(li)實施,中(zhong)(zhong)國(guo)(guo)西電集(ji)團(tuan)成(cheng)立了(le)重大(da)項(xiang)(xiang)目(mu)(mu)領導小組和多(duo)個(ge)實施工(gong)(gong)作(zuo)(zuo)組,從設計、工(gong)(gong)藝、原材料、過(guo)程(cheng)質(zhi)(zhi)量(liang)(liang)、試(shi)驗、運輸、安裝、售后等(deng)方面精心制(zhi)(zhi)定項(xiang)(xiang)目(mu)(mu)實施計劃與(yu)保障措施,制(zhi)(zhi)定專(zhuan)項(xiang)(xiang)考核方案。項(xiang)(xiang)目(mu)(mu)實施過(guo)程(cheng)中(zhong)(zhong)突出技術引領,強化工(gong)(gong)藝與(yu)質(zhi)(zhi)量(liang)(liang)管控,并同步啟動(dong)“擔當使命 強國(guo)(guo)榮光”主題(ti)(ti)活動(dong),成(cheng)立黨員(yuan)示范(fan)崗、責任區等(deng),充分發揮基(ji)層黨支部(bu)戰斗堡壘(lei)作(zuo)(zuo)用(yong)和黨員(yuan)先(xian)鋒(feng)模范(fan)作(zuo)(zuo)用(yong)。同步開展兩直(zhi)項(xiang)(xiang)目(mu)(mu)專(zhuan)題(ti)(ti)勞動(dong)競(jing)賽活動(dong),將項(xiang)(xiang)目(mu)(mu)納入黨員(yuan)先(xian)鋒(feng)工(gong)(gong)程(cheng)和創新項(xiang)(xiang)目(mu)(mu)進行管理,采取多(duo)種措施,為產(chan)(chan)品的(de)有序生產(chan)(chan)和順(shun)利(li)交付提供了(le)堅強保障。
履責成效PART 03
目(mu)前,中國西電集團已(yi)完全掌(zhang)握特(te)高壓油紙(zhi)(zhi)套(tao)(tao)(tao)(tao)管(guan)和(he)膠浸紙(zhi)(zhi)直(zhi)流(liu)(liu)(liu)套(tao)(tao)(tao)(tao)管(guan)的(de)(de)關鍵(jian)核(he)心(xin)技術,擁有有效發明專利7項,實(shi)用(yong)新型專利44項,建(jian)(jian)成具有自(zi)主知識產權的(de)(de)特(te)高壓交(jiao)(jiao)、直(zhi)流(liu)(liu)(liu)套(tao)(tao)(tao)(tao)管(guan)優化設(she)計平臺;開發了(le)特(te)高壓交(jiao)(jiao)流(liu)(liu)(liu)油紙(zhi)(zhi)套(tao)(tao)(tao)(tao)管(guan)制(zhi)造工(gong)藝體系(xi)(xi)和(he)特(te)高壓干式(shi)油-SF6套(tao)(tao)(tao)(tao)管(guan)、干式(shi)直(zhi)流(liu)(liu)(liu)套(tao)(tao)(tao)(tao)管(guan)材(cai)料(liao)(liao)配方工(gong)藝體系(xi)(xi);配置(zhi)了(le)生產高壓交(jiao)(jiao)、直(zhi)流(liu)(liu)(liu)套(tao)(tao)(tao)(tao)管(guan)的(de)(de)關鍵(jian)制(zhi)造設(she)備(bei)、工(gong)裝;建(jian)(jian)成了(le)世界一流(liu)(liu)(liu)、國內領先的(de)(de)超(特(te))高壓交(jiao)(jiao)、直(zhi)流(liu)(liu)(liu)套(tao)(tao)(tao)(tao)管(guan)研(yan)制(zhi)基(ji)地,系(xi)(xi)統解決了(le)各種場的(de)(de)問題、材(cai)料(liao)(liao)界面處理(li)、產品結構設(she)計、制(zhi)造工(gong)藝及研(yan)發基(ji)地和(he)生產線建(jian)(jian)設(she)、關鍵(jian)件制(zhi)備(bei)、樣機制(zhi)造及試驗(yan)等問題。
中國(guo)(guo)(guo)西(xi)電(dian)集(ji)團先后成功研(yan)制了(le)我國(guo)(guo)(guo)第一(yi)支直(zhi)流±200kV、±400kV、±800kV、±1100kV直(zhi)流閥側套(tao)管(guan)(guan),1100kV干式(shi)油(you)氣(qi)套(tao)管(guan)(guan)、±1100kV穿墻(qiang)套(tao)管(guan)(guan)、交流1000kV油(you)紙電(dian)容式(shi)變壓(ya)器高抗震套(tao)管(guan)(guan)、2000kV油(you)紙電(dian)容式(shi)套(tao)管(guan)(guan)等新(xin)產(chan)品(pin)(pin),產(chan)品(pin)(pin)性(xing)能達(da)到國(guo)(guo)(guo)際(ji)先進水(shui)平,部(bu)分(fen)產(chan)品(pin)(pin)達(da)到國(guo)(guo)(guo)際(ji)領(ling)先水(shui)平,填(tian)補(bu)了(le)行(xing)業空(kong)白,打破(po)國(guo)(guo)(guo)外對特高壓(ya)交直(zhi)流套(tao)管(guan)(guan)技術和市場壟斷本。

±1100kV環氧芯體SF6氣體復合絕緣直流穿墻套管(昌吉-古泉特高壓直流輸電工程古泉站)

±1100kV換流變壓器閥側膠浸紙套管
總(zong)書(shu)記(ji)強調,“抓創新就是(shi)抓發展(zhan),謀創新就是(shi)謀未(wei)來”。回(hui)顧(gu)過去,中國(guo)西電(dian)(dian)集團堅持產業報(bao)國(guo),始終(zhong)當好國(guo)家電(dian)(dian)力重點(dian)工程建設的主力軍,先(xian)后(hou)為我國(guo)全(quan)部電(dian)(dian)壓(ya)等級的第一條輸變電(dian)(dian)線(xian)路,以及三峽、“西電(dian)(dian)東送”等國(guo)家重點(dian)工程提供了(le)成(cheng)(cheng)套(tao)裝備和服務(wu),并研發完成(cheng)(cheng)全(quan)系列具有完全(quan)知(zhi)識產權的特高(gao)壓(ya)交直流輸變電(dian)(dian)成(cheng)(cheng)套(tao)設備,成(cheng)(cheng)功應(ying)用于30多條交直流特高(gao)壓(ya)線(xian)路,我國(guo)電(dian)(dian)力裝備制造業的跨越(yue)式發展(zhan)做出了(le)重大貢獻(xian),為國(guo)家電(dian)(dian)力事業發展(zhan)提供了(le)有力保(bao)障。
展望PART 04
新(xin)時代、新(xin)使命、新(xin)擔(dan)當。中國西電集團將全(quan)面貫(guan)徹(che)落實新(xin)發(fa)展理念,堅(jian)持國家任(ren)務、國家使命,緊(jin)抓西部大開發(fa)等戰(zhan)(zhan)略機遇,聚焦“主業突出(chu)、相關多元”戰(zhan)(zhan)略目標,按照“裝(zhuang)備制造(zao)(zao)+互(hu)聯網+智(zhi)(zhi)能化(hua)”轉型(xing)發(fa)展思路,實施“傳統”+“新(xin)興”雙輪(lun)驅動(dong),推動(dong)主業向數字化(hua)、網絡化(hua)、智(zhi)(zhi)能化(hua)發(fa)展,培育新(xin)動(dong)能、打造(zao)(zao)新(xin)優勢,加快推進企(qi)業轉型(xing)升級高質量發(fa)展,奮力建(jian)成世界(jie)一流智(zhi)(zhi)慧電氣系統解決方案服務商(shang)。
【責任(ren)編輯:李(li)沐霖】
