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日前，被(bei)譽為“中國天(tian)眼(yan)”的(de)(de)全球最大的(de)(de)500米口(kou)徑(jing)球面射電望遠鏡(jing)FAST第(di)二電源項(xiang)目啟(qi)動建設，將于(yu)6月30日前完工(gong)。此(ci)舉(ju)將進一步(bu)提升FAST 的(de)(de)供(gong)電可靠性，為FAST正式運行提供(gong)“雙(shuang)保險”。

3月21日(ri)，被譽為(wei)“中國天(tian)眼”的(de)全球最大(da)的(de)500米口徑球面射電(dian)望遠鏡FAST第二電(dian)源項目(mu)啟動建設

FAST第二電(dian)源(yuan)項目工(gong)程(cheng)由35千(qian)伏塘邊變電(dian)站(zhan)至“天(tian)眼”專用變電(dian)站(zhan)，總長16.2公里，為了滿足“天(tian)眼”觀(guan)測的特殊電(dian)磁環境要求(qiu)，新建線路架空部分6.6公里，進入(ru)(ru)電(dian)磁靜默區后9.6公里線路采(cai)用電(dian)纜(lan)入(ru)(ru)地，工(gong)程(cheng)總投資1059萬元，將(jiang)于(yu)6月30日前完工(gong)。

FAST是具(ju)有中(zhong)國(guo)自主知識產權、世界最(zui)大單口徑、最(zui)靈敏(min)的(de)(de)(de)射電(dian)望遠鏡，是國(guo)之重(zhong)器，更(geng)是貴(gui)州面向世界的(de)(de)(de)一張名片。南方(fang)(fang)電(dian)網(wang)(wang)公司將保(bao)(bao)障(zhang)FAST安全可靠供(gong)電(dian)放在極(ji)其重(zhong)要的(de)(de)(de)位置(zhi)，對照“設備一流(liu)、標準一流(liu)、服務(wu)(wu)一流(liu)”的(de)(de)(de)“三個一流(liu)”標準，先后(hou)投入資金3961萬(wan)元修建(jian)110千(qian)(qian)伏(fu)塘邊變電(dian)站、35千(qian)(qian)伏(fu)輸電(dian)線路(lu)工(gong)程等電(dian)網(wang)(wang)配套設施；成立了FAST電(dian)力(li)安全保(bao)(bao)障(zhang)工(gong)作(zuo)領(ling)導(dao)小組和專項工(gong)作(zuo)組，組建(jian)了南方(fang)(fang)電(dian)網(wang)(wang)“天(tian)(tian)眼(yan)供(gong)電(dian)服務(wu)(wu)隊(dui)”，全力(li)以赴(fu)確保(bao)(bao)“中(zhong)國(guo)天(tian)(tian)眼(yan)”的(de)(de)(de)安全可靠用電(dian)與(yu)優質服務(wu)(wu)。從FAST選(xuan)址(zhi)到運行(xing)的(de)(de)(de)25年(nian)來，南方(fang)(fang)電(dian)網(wang)(wang)“天(tian)(tian)眼(yan)供(gong)電(dian)服務(wu)(wu)隊(dui)”與(yu)FAST深情相伴，先后(hou)開(kai)展現場服務(wu)(wu)2338次，以實際(ji)行(xing)動為祖國(guo)護“天(tian)(tian)眼(yan)”，得到了國(guo)家(jia)天(tian)(tian)文臺的(de)(de)(de)認可并(bing)授錦旗表示感謝(xie)。

從FAST建設到運行的25年來，南(nan)方電(dian)網“天(tian)眼供電(dian)服務隊”與FAST深情相伴(ban)

國家天文(wen)臺(tai)(tai)貴州射(she)電(dian)天文(wen)臺(tai)(tai)副(fu)臺(tai)(tai)長(chang)盤軍告訴記者，FAST項(xiang)(xiang)目(mu)對于(yu)(yu)電(dian)源(yuan)的要求非常高，一旦斷(duan)電(dian)，對“天眼”的核心設備影響很大(da)，要花很長(chang)時間調整。FAST項(xiang)(xiang)目(mu)將于(yu)(yu)近期接受國家驗(yan)收，驗(yan)收通過將進入(ru)正式運(yun)行、科學(xue)運(yun)行階(jie)段。第二電(dian)源(yuan)項(xiang)(xiang)目(mu)的建設，將為(wei)FAST提供更(geng)加堅強的電(dian)力保障，為(wei)FAST平穩運(yun)行、多出成(cheng)果(guo)、出大(da)成(cheng)果(guo)奠定(ding)了堅實(shi)的基(ji)礎(chu)。

為了以實(shi)際行(xing)動落實(shi)貴州(zhou)省委(wei)(wei)和黔(qian)南州(zhou)委(wei)(wei)州(zhou)政府(fu)關(guan)于“保障FAST運(yun)行(xing)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)穩定”的(de)工作(zuo)部署(shu)和囑托，“天(tian)眼(yan)”試運(yun)行(xing)以來，南方電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網貴州(zhou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網公(gong)司都勻供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)局(ju)多(duo)次深(shen)入(ru)現場與(yu)(yu)FAST方進行(xing)高(gao)可靠性供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)方案會商(shang)，最(zui)終確(que)定了先新(xin)建(jian)塘邊變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站，并由(you)該(gai)站引出第(di)二電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源點的(de)實(shi)施方案。第(di)二電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源點建(jian)成后，將與(yu)(yu)克度(du)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站至(zhi)“天(tian)眼(yan)”專用(yong)變(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站的(de)第(di)一電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源點一同形(xing)成對“天(tian)眼(yan)”高(gao)規格的(de)雙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)模(mo)式。

【責任編輯：姚騰】