文章來源:國家電網有限公司(si) 發(fa)布時間:2020-12-27
12月24日,在西藏(zang)那(nei)曲市(shi)雙湖(hu)縣(xian)110千伏輸(shu)變電(dian)工程(cheng)現(xian)場,隨著施(shi)工人(ren)員(yuan)合上最(zui)后一個開關(guan),西藏(zang)海拔最(zui)高縣(xian)——平均(jun)海拔超過5000米的那(nei)曲市(shi)雙湖(hu)縣(xian)納入了國(guo)家電(dian)網主(zhu)網覆蓋(gai)范(fan)圍,全縣(xian)7300余農牧(mu)民群眾用(yong)電(dian)難的問題得到解(jie)決。至此(ci),國(guo)家電(dian)網供(gong)電(dian)范(fan)圍已覆蓋(gai)西藏(zang)自治區(qu)65個區(qu)縣(xian),供(gong)電(dian)人(ren)口(kou)占全自治區(qu)總人(ren)口(kou)的85%。
“一直以來(lai)雙(shuang)(shuang)湖(hu)縣(xian)(xian)僅(jin)僅(jin)依(yi)靠光伏電(dian)站為全縣(xian)(xian)提供電(dian)源,由于冬季(ji)雨(yu)雪天氣較多,日照時間不足,導致(zhi)一到(dao)冬季(ji),全縣(xian)(xian)就會面(mian)臨(lin)大面(mian)積停(ting)電(dian)、限電(dian)等(deng)問題,給日常工作生活帶(dai)來(lai)諸多不便。”雙(shuang)(shuang)湖(hu)縣(xian)(xian)副縣(xian)(xian)長景(jing)奇說。
為了讓雙(shuang)(shuang)湖(hu)縣(xian)(xian)農牧民用上持續(xu)穩定的(de)國(guo)家電(dian)網(wang)主網(wang)電(dian),解決雙(shuang)(shuang)湖(hu)縣(xian)(xian)長期處于孤網(wang)運(yun)行的(de)問題,國(guo)網(wang)西(xi)藏(zang)電(dian)力實(shi)施(shi)總投資約6億元的(de)雙(shuang)(shuang)湖(hu)縣(xian)(xian)“三區兩州”深(shen)度貧困地(di)區電(dian)網(wang)建設工(gong)程(cheng)(cheng),新建110千伏、35千伏輸變(bian)電(dian)工(gong)程(cheng)(cheng)各2項。

工(gong)(gong)(gong)程途經羌塘國(guo)家(jia)級自然保(bao)護區,沿線地域遼闊且大(da)片(pian)為無人(ren)區,每(mei)年8級以(yi)上的大(da)風天超過200天,凍土(tu)時(shi)間超過280天,有效工(gong)(gong)(gong)期僅為3個月(yue)左右,工(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)難(nan)度極大(da)。“自今年3月(yue)工(gong)(gong)(gong)程開工(gong)(gong)(gong)建(jian)(jian)設(she)以(yi)來,雙湖縣雨雪不斷、道路濕滑,人(ren)員、車輛經常無法進場施(shi)工(gong)(gong)(gong)作業。為了讓雙湖縣農牧(mu)民群眾在年前用上大(da)網(wang)電(dian),我(wo)們克(ke)服困難(nan),完成了工(gong)(gong)(gong)程建(jian)(jian)設(she)目(mu)標(biao)任(ren)務。”業主項目(mu)部經理次仁巴(ba)珠介紹。
據悉,那曲(qu)市“三區(qu)(qu)兩州”深度貧困地區(qu)(qu)電網建(jian)設工程總(zong)投資近(jin)28億元,涉及那曲(qu)市1區(qu)(qu)、10縣共(gong)81個鄉鎮,將保障4.5萬(wan)戶22.9萬(wan)人安全可靠(kao)用電。
【責任編(bian)輯(ji):趙藝(yi)涵(han)】