文章來源：國家電網公司(si) 發布時間：2008-11-16
11月11日11時，大興(xing)(xing)安(an)嶺220千伏輸電(dian)(dian)工(gong)(gong)程(cheng)暨聯入國(guo)家電(dian)(dian)網工(gong)(gong)程(cheng)竣工(gong)(gong)。大興(xing)(xing)安(an)嶺地區電(dian)(dian)網的供電(dian)(dian)能力(li)由10萬千瓦(wa)提高到(dao)50萬千瓦(wa)，也標志(zhi)著大興(xing)(xing)安(an)嶺地區結(jie)束了無高壓(ya)電(dian)(dian)、未聯入國(guo)家電(dian)(dian)網的歷史。
此前，大(da)(da)興安(an)(an)嶺(ling)地區電(dian)(dian)(dian)網(wang)一直獨立運(yun)行。隨(sui)著(zhu)經濟快(kuai)速發展(zhan)，電(dian)(dian)(dian)力需(xu)求(qiu)日益增長，當地電(dian)(dian)(dian)網(wang)薄(bo)弱、電(dian)(dian)(dian)能質量(liang)低的(de)問題逐漸(jian)顯現。黑龍(long)江(jiang)公司于2006年9月(yue)與大(da)(da)興安(an)(an)嶺(ling)行署簽訂協議，將(jiang)大(da)(da)興安(an)(an)嶺(ling)電(dian)(dian)(dian)網(wang)建(jian)(jian)設(she)納(na)入黑龍(long)江(jiang)“十一五”電(dian)(dian)(dian)網(wang)發展(zhan)規劃(hua)，確定開(kai)工(gong)建(jian)(jian)設(she)220千伏(fu)輸(shu)變(bian)電(dian)(dian)(dian)環網(wang)工(gong)程，聯(lian)入國家電(dian)(dian)(dian)網(wang)，并對當地農網(wang)進行改造。黑龍(long)江(jiang)公司組織施工(gong)隊伍日夜奮戰，完成了(le)大(da)(da)興安(an)(an)嶺(ling)220千伏(fu)嫩江(jiang)—多寶山—加(jia)(jia)格達(da)(da)奇、加(jia)(jia)格達(da)(da)奇—塔河(he)—呼瑪—黑河(he)輸(shu)變(bian)電(dian)(dian)(dian)線(xian)路建(jian)(jian)設(she)，新建(jian)(jian)加(jia)(jia)格達(da)(da)奇、塔河(he)、呼瑪、多寶山4個(ge)變(bian)電(dian)(dian)(dian)所(suo)，新建(jian)(jian)輸(shu)電(dian)(dian)(dian)線(xian)路910.887千米、鐵(tie)塔2458基。大(da)(da)興安(an)(an)嶺(ling)電(dian)(dian)(dian)網(wang)的(de)供(gong)(gong)電(dian)(dian)(dian)能力一下提高4倍，為當地三大(da)(da)工(gong)業園區、煤轉油項目和大(da)(da)型招(zhao)商引資(zi)項目提供(gong)(gong)了(le)充足的(de)電(dian)(dian)(dian)力保障。
從2008年起，黑龍江公司還將建設漠河和聯營變電所輸變電工程，并對當地二次電網進行改造。