文章(zhang)來源:中國廣(guang)核集團有限公(gong)司 發布時間:2016-12-16
近日(ri),我國(guo)(guo)首個擁有完全自(zi)主知(zhi)識產權的核(he)電站(zhan)(zhan)核(he)級數(shu)字化(hua)儀控(kong)系統(tong)(DCS)通(tong)(tong)用平(ping)臺(tai)“和睦系統(tong)”在北京通(tong)(tong)過專家組鑒定。該平(ping)臺(tai)打(da)破了國(guo)(guo)外(wai)在核(he)電站(zhan)(zhan)核(he)級DCS方面的壟(long)斷,填補了國(guo)(guo)內空白,具(ju)有顯著的經(jing)濟效(xiao)益、社會效(xiao)益和良(liang)好的應用推廣前景。
和睦(mu)系統于(yu)2010年(nian)10月正式對(dui)(dui)外發布,是由中(zhong)國(guo)廣核集團(以下簡(jian)稱(cheng)“中(zhong)廣核”)旗下的(de)(de)北京廣利核系統工程(cheng)有限公司(以下簡(jian)稱(cheng)“廣利核”)在國(guo)家“863”計劃和重(zhong)(zhong)大(da)科技專項的(de)(de)支持下,經(jing)過(guo)(guo)長期的(de)(de)科技攻(gong)關,成功(gong)研發的(de)(de)國(guo)內第一(yi)個(ge)具有完(wan)全自主(zhu)知識產權的(de)(de)核電(dian)(dian)站安(an)全級數(shu)字化儀控系統平(ping)(ping)臺。該平(ping)(ping)臺研制成功(gong)后(hou),經(jing)過(guo)(guo)石島灣核電(dian)(dian)站高溫(wen)堆示(shi)范工程(cheng)、陽(yang)江5/6號(hao)機組、紅(hong)沿河5/6號(hao)機組實際工程(cheng)應用(yong)(yong)的(de)(de)經(jing)驗積累,以及(ji)防城港3/4號(hao) “華龍(long)一(yi)號(hao)”機組DCS項目的(de)(de)實體推演,平(ping)(ping)臺性(xing)能不斷得到(dao)提升,產品(pin)通(tong)(tong)用(yong)(yong)性(xing)顯著增強。作為我國(guo)核電(dian)(dian)站的(de)(de)首個(ge)核級DCS平(ping)(ping)臺產品(pin),過(guo)(guo)去五年(nian)時間里該平(ping)(ping)臺先后(hou)通(tong)(tong)過(guo)(guo)了一(yi)系列針對(dui)(dui)產品(pin)研發成果、鑒(jian)(jian)定(ding)樣機和工程(cheng)樣機等方面進行(xing)的(de)(de)各(ge)類鑒(jian)(jian)定(ding),而此次對(dui)(dui)其科技成果的(de)(de)鑒(jian)(jian)定(ding)主(zhu)要側重(zhong)(zhong)于(yu)對(dui)(dui)整個(ge)平(ping)(ping)臺創新性(xing)和通(tong)(tong)用(yong)(yong)性(xing)的(de)(de)驗證(zheng)。
由中(zhong)(zhong)國(guo)(guo)(guo)工(gong)程院院士(shi)葉奇蓁任(ren)專(zhuan)(zhuan)家(jia)組組長、國(guo)(guo)(guo)內多位核(he)(he)電(dian)(dian)和自動化領(ling)域專(zhuan)(zhuan)家(jia)組成的(de)專(zhuan)(zhuan)家(jia)組在(zai)中(zhong)(zhong)國(guo)(guo)(guo)核(he)(he)能行業協會組織(zhi)的(de)專(zhuan)(zhuan)家(jia)鑒定(ding)會上對該平臺(tai)進(jin)行了審評。經過(guo)審評,專(zhuan)(zhuan)家(jia)組對該平臺(tai)關鍵技術(shu)問題(ti)的(de)解決、關鍵技術(shu)指(zhi)標(biao)的(de)達成以(yi)及項目(mu)應用(yong)的(de)經驗反饋進(jin)行了審核(he)(he)、確(que)認(ren),認(ren)定(ding)該通(tong)用(yong)平臺(tai)通(tong)過(guo)硬件配(pei)置(zhi)和軟件組態(tai),完(wan)全可滿足國(guo)(guo)(guo)內外(wai)(wai)不同(tong)堆型核(he)(he)電(dian)(dian)站(zhan)安全級儀控(kong)系(xi)統(tong)的(de)應用(yong)要求,為該通(tong)用(yong)平臺(tai)在(zai)國(guo)(guo)(guo)內外(wai)(wai)的(de)核(he)(he)電(dian)(dian)工(gong)程應用(yong)奠定(ding)了更堅(jian)實的(de)基礎(chu)。專(zhuan)(zhuan)家(jia)組認(ren)為“和睦系(xi)統(tong)”技術(shu)成果屬(shu)國(guo)(guo)(guo)內領(ling)先,達到(dao)國(guo)(guo)(guo)際先進(jin)水平,部分(fen)技術(shu)指(zhi)標(biao)優(you)于國(guo)(guo)(guo)外(wai)(wai)同(tong)類產(chan)品。
核(he)(he)(he)(he)(he)電(dian)(dian)儀控系統(tong)是核(he)(he)(he)(he)(he)電(dian)(dian)站(zhan)(zhan)的“神經中樞(shu)”,控制著核(he)(he)(he)(he)(he)電(dian)(dian)站(zhan)(zhan)近萬個(ge)設備(bei)的運(yun)行(xing)和各類工(gong)況處理過程,其中,核(he)(he)(he)(he)(he)級(ji)DCS由于主要完成核(he)(he)(he)(he)(he)電(dian)(dian)站(zhan)(zhan)反應(ying)堆的安(an)全停堆和事故緩(huan)解功能,對于核(he)(he)(he)(he)(he)電(dian)(dian)站(zhan)(zhan)的安(an)全運(yun)行(xing)有著至關重要的作用。過去,國內(nei)核(he)(he)(he)(he)(he)電(dian)(dian)站(zhan)(zhan)的核(he)(he)(he)(he)(he)級(ji)DCS設備(bei)一直依(yi)賴(lai)進口,我國不僅(jin)在技術和價格(ge)上沒有發(fa)言權(quan),在核(he)(he)(he)(he)(he)電(dian)(dian)項(xiang)目(mu)進度、信(xin)息安(an)全方面也(ye)受制于人。“和睦系統(tong)”的誕(dan)生,使得中國擁有了(le)完全自主知(zhi)識產(chan)權(quan)的核(he)(he)(he)(he)(he)級(ji)DCS通用平臺(tai),為(wei)(wei)國內(nei)核(he)(he)(he)(he)(he)電(dian)(dian)裝備(bei)技術的發(fa)展帶來了(le)新(xin)的突破,也(ye)為(wei)(wei)我國核(he)(he)(he)(he)(he)電(dian)(dian)“走出去”提(ti)供了(le)可靠(kao)的保障(zhang)。