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中國能建承建寧德核電站一期工程圓滿完成

文章來源:中國能源建設集團有(you)限(xian)公(gong)司  發(fa)布時(shi)間:2017-07-27

7月21日(ri)0時(shi)5分(fen),由中(zhong)國能建(jian)天津(jin)電建(jian)參(can)建(jian)、廣東院(yuan)參(can)與設(she)計的我(wo)國首座海島核電工(gong)程——福(fu)建(jian)寧德核電站4號(hao)機組(zu)順利通(tong)過168小(xiao)時(shi)試運行(xing),具備商運條件(jian),標志著寧德核電站一期(qi)工(gong)程建(jian)設(she)圓(yuan)滿(man)完成。

寧德核電4號(hao)機(ji)組(zu)于(yu)7月14日0點5分(fen)開始進入168小時示范運行試驗階段(duan)。在此期間,機(ji)組(zu)完成了(le)汽(qi)輪(lun)機(ji)額定(ding)出力性能(neng)考(kao)核試驗、蒸(zheng)汽(qi)發生器濕(shi)度測量(liang)試驗、廠用電率等系列性能(neng)考(kao)核試驗,機(ji)組(zu)啟(qi)動期間未發生非(fei)計劃停機(ji)停堆事件,整體(ti)運行狀態良(liang)好。

寧德核(he)電(dian)(dian)(dian)工程(cheng)從(cong)2008年2月(yue)18日(ri)1號(hao)機(ji)組開工,到(dao)今天4號(hao)機(ji)組具備(bei)(bei)商運條(tiao)件(jian),歷(li)時八(ba)年,寧德核(he)電(dian)(dian)(dian)一(yi)期項(xiang)目全面(mian)建成。寧德核(he)電(dian)(dian)(dian)一(yi)期項(xiang)目實施(shi)了“18個月(yue)換料(liao)”、“廠址附(fu)加(jia)后備(bei)(bei)電(dian)(dian)(dian)源柴油(you)發電(dian)(dian)(dian)機(ji)組設(she)計改(gai)進”等16項(xiang)重大技(ji)術改(gai)進,率先使用的自(zi)主(zhu)化全范圍模(mo)擬機(ji)達到(dao)國際先進水(shui)平,主(zhu)管道自(zi)動焊打破國外(wai)技(ji)術封鎖,項(xiang)目綜合(he)國產(chan)化率達到(dao)80%,為(wei)帶動我國核(he)電(dian)(dian)(dian)產(chan)業鏈整體(ti)自(zi)主(zhu)化能力(li)提(ti)升(sheng)具有重要(yao)意義。

寧德核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)站是我國(guo)核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)中長期(qi)發(fa)(fa)展(zhan)規(gui)劃頒布后開工建(jian)設(she)的第一座核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)站,也是目(mu)前(qian)我國(guo)百(bai)萬千(qian)瓦級(ji)(ji)核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)自主(zhu)化(hua)(hua)、國(guo)產(chan)(chan)化(hua)(hua)程度最高的核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)站,也是海(hai)峽(xia)西(xi)(xi)岸(an)經濟(ji)區(qu)建(jian)設(she)的第一個核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)站,項目(mu)規(gui)劃容量(liang)6臺百(bai)萬千(qian)瓦級(ji)(ji)核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu),其中一期(qi)工程建(jian)設(she)4臺單機(ji)(ji)容量(liang)為108.9萬千(qian)瓦的核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu),采用(yong)自主(zhu)品(pin)牌百(bai)萬千(qian)瓦級(ji)(ji)壓水堆核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)技術(shu)CPR1000,設(she)備國(guo)產(chan)(chan)化(hua)(hua)率達到(dao)80%,是目(mu)前(qian)國(guo)內百(bai)萬千(qian)瓦核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)自主(zhu)化(hua)(hua)和(he)(he)國(guo)產(chan)(chan)化(hua)(hua)程度最高的在(zai)建(jian)核(he)(he)(he)(he)電(dian)(dian)(dian)(dian)項目(mu)之(zhi)一。機(ji)(ji)組(zu)投產(chan)(chan)后對于緩(huan)解東南沿海(hai)地區(qu)電(dian)(dian)(dian)(dian)力和(he)(he)能源(yuan)運輸(shu)的壓力,優化(hua)(hua)能源(yuan)結構和(he)(he)電(dian)(dian)(dian)(dian)網結構,實現節能減排,促進海(hai)峽(xia)西(xi)(xi)岸(an)經濟(ji)可(ke)持續發(fa)(fa)展(zhan),建(jian)設(she)青山(shan)綠水的“美麗福建(jian)”注(zhu)入“正能量(liang)”。

據(ju)了解(jie),天津電建(jian)主要承(cheng)攬了寧(ning)德核(he)電一(yi)期(qi)四臺(tai)機(ji)組(zu)常(chang)規島土建(jian)和BOP建(jian)安工(gong)(gong)程。自(zi)2008年7月正式開工(gong)(gong)建(jian)設(she)以(yi)來,天津電建(jian)寧(ning)德核(he)電項目員工(gong)(gong)切實鎖定“求(qiu)實精益、追求(qiu)卓(zhuo)越、打造能建(jian)品牌;真誠(cheng)服(fu)務、和諧共贏、建(jian)設(she)一(yi)流核(he)電”的項目建(jian)設(she)目標,強(qiang)化安全管控、嚴格(ge)質量管理、狠(hen)抓施工(gong)(gong)進度、加強(qiang)隊伍建(jian)設(she),為寧(ning)德核(he)電一(yi)期(qi)四臺(tai)機(ji)組(zu)順利投入運行(xing)提供了堅強(qiang)保障。

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