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日(ri)前，被譽為“中國(guo)天眼”的(de)(de)全球(qiu)最大的(de)(de)500米口(kou)徑球(qiu)面射(she)電望遠鏡(jing)FAST第(di)二電源項(xiang)目(mu)啟(qi)動建設(she)，將(jiang)于6月30日(ri)前完工。此舉將(jiang)進一步(bu)提升(sheng)FAST 的(de)(de)供(gong)電可(ke)靠性，為FAST正式運行提供(gong)“雙保險”。

3月21日(ri)，被譽為“中國天眼”的(de)全球最大的(de)500米口(kou)徑球面射電(dian)望遠鏡(jing)FAST第二電(dian)源項目啟動建(jian)設

FAST第二電(dian)源項目工程由35千伏塘邊變電(dian)站至(zhi)“天(tian)眼”專用變電(dian)站，總長16.2公(gong)(gong)里(li)，為了滿(man)足“天(tian)眼”觀測的特殊電(dian)磁環境要求，新建(jian)線(xian)(xian)路架空部分6.6公(gong)(gong)里(li)，進入電(dian)磁靜默區后9.6公(gong)(gong)里(li)線(xian)(xian)路采(cai)用電(dian)纜入地，工程總投資(zi)1059萬元，將(jiang)于6月30日前(qian)完工。

FAST是(shi)具有中(zhong)國自主知識產權、世(shi)界(jie)最(zui)(zui)大(da)單口徑、最(zui)(zui)靈(ling)敏的(de)(de)射(she)電(dian)(dian)(dian)望遠鏡，是(shi)國之(zhi)重器，更(geng)是(shi)貴州面向(xiang)世(shi)界(jie)的(de)(de)一張(zhang)名片。南方電(dian)(dian)(dian)網(wang)公司將保(bao)(bao)障(zhang)FAST安全可靠供電(dian)(dian)(dian)放(fang)在極其重要的(de)(de)位置，對照“設備一流(liu)(liu)、標準一流(liu)(liu)、服(fu)(fu)務一流(liu)(liu)”的(de)(de)“三個一流(liu)(liu)”標準，先后投入資(zi)金3961萬元修建110千(qian)伏塘邊變電(dian)(dian)(dian)站、35千(qian)伏輸電(dian)(dian)(dian)線路工(gong)程等電(dian)(dian)(dian)網(wang)配套設施；成立了FAST電(dian)(dian)(dian)力安全保(bao)(bao)障(zhang)工(gong)作(zuo)領(ling)導小組(zu)和專項工(gong)作(zuo)組(zu)，組(zu)建了南方電(dian)(dian)(dian)網(wang)“天(tian)(tian)眼供電(dian)(dian)(dian)服(fu)(fu)務隊”，全力以赴確保(bao)(bao)“中(zhong)國天(tian)(tian)眼”的(de)(de)安全可靠用電(dian)(dian)(dian)與優(you)質服(fu)(fu)務。從FAST選址(zhi)到(dao)運行的(de)(de)25年來，南方電(dian)(dian)(dian)網(wang)“天(tian)(tian)眼供電(dian)(dian)(dian)服(fu)(fu)務隊”與FAST深(shen)情相(xiang)伴，先后開(kai)展現場服(fu)(fu)務2338次，以實際(ji)行動為祖國護“天(tian)(tian)眼”，得到(dao)了國家天(tian)(tian)文臺的(de)(de)認可并授(shou)錦旗表(biao)示(shi)感謝。

從FAST建設到運行的(de)25年來，南(nan)方電網“天眼供(gong)電服務隊(dui)”與FAST深(shen)情相伴

國家(jia)天(tian)文臺貴(gui)州射電(dian)(dian)天(tian)文臺副臺長盤軍告(gao)訴記者，FAST項目對于電(dian)(dian)源的要(yao)(yao)求(qiu)非常高，一旦(dan)斷(duan)電(dian)(dian)，對“天(tian)眼(yan)”的核(he)心(xin)設備(bei)影響很(hen)(hen)大，要(yao)(yao)花(hua)很(hen)(hen)長時間調整。FAST項目將于近期接受國家(jia)驗收，驗收通過將進入正式運(yun)行(xing)、科學運(yun)行(xing)階(jie)段。第二電(dian)(dian)源項目的建(jian)設，將為(wei)FAST提供更加堅強的電(dian)(dian)力保障，為(wei)FAST平穩運(yun)行(xing)、多出成(cheng)果、出大成(cheng)果奠定了堅實(shi)的基礎(chu)。

為了(le)以實(shi)際(ji)行(xing)動落實(shi)貴州(zhou)省委和黔南州(zhou)委州(zhou)政府關于(yu)“保(bao)障FAST運(yun)行(xing)用(yong)電(dian)(dian)(dian)(dian)穩定(ding)”的工作部(bu)署和囑托，“天眼(yan)”試運(yun)行(xing)以來，南方電(dian)(dian)(dian)(dian)網貴州(zhou)電(dian)(dian)(dian)(dian)網公司都(dou)勻供電(dian)(dian)(dian)(dian)局多次深入現場(chang)與FAST方進行(xing)高(gao)可靠(kao)性供電(dian)(dian)(dian)(dian)的方案會商，最終確定(ding)了(le)先新建塘邊變電(dian)(dian)(dian)(dian)站，并由該(gai)站引出第(di)二電(dian)(dian)(dian)(dian)源點(dian)的實(shi)施(shi)方案。第(di)二電(dian)(dian)(dian)(dian)源點(dian)建成后，將與克(ke)度變電(dian)(dian)(dian)(dian)站至“天眼(yan)”專用(yong)變電(dian)(dian)(dian)(dian)站的第(di)一(yi)電(dian)(dian)(dian)(dian)源點(dian)一(yi)同形成對“天眼(yan)”高(gao)規格的雙電(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian)模式。

【責任編輯：姚騰】