文章來源：中國南方電網(wang)有限責任公司 發布(bu)時間：2009-05-29
5月15日，《貴州電網“十一五”煤礦供電規劃》通過評審。根據規劃，為滿足對煤礦雙電源供電要求，“十一五”期間貴州省將投資43.64億元用于電網建設，其中貴州電網公司投資20.5億元。
貴州電網公司一直把保證煤礦生產用電放在重要的位置。在現有的煤礦中，國有大型煤礦基本實現了雙電源供電。為進一步規范和提高全省煤礦供電的可靠性，為煤礦安全生產提供保障，貴州電網公司先后完成了年產量為6萬噸及以上、年產量為9萬噸及以上煤礦實行雙電源供電的“十一五”規劃。
根據規(gui)劃，全省確定將2394座小型煤礦中(zhong)整(zheng)合、調整(zheng)、新(xin)建(jian)的(de)1465座煤礦進行(xing)了(le)雙電(dian)(dian)(dian)源(yuan)供(gong)電(dian)(dian)(dian)布(bu)局，其中(zhong)供(gong)電(dian)(dian)(dian)部門和地方政府需(xu)投入資金23.96億(yi)元(yuan)，建(jian)設110千(qian)(qian)(qian)伏輸(shu)電(dian)(dian)(dian)線(xian)路(lu)1649千(qian)(qian)(qian)米，35千(qian)(qian)(qian)伏輸(shu)電(dian)(dian)(dian)線(xian)路(lu)3209千(qian)(qian)(qian)米；110千(qian)(qian)(qian)伏變電(dian)(dian)(dian)容量(liang)378.8萬(wan)千(qian)(qian)(qian)伏安，35千(qian)(qian)(qian)伏變電(dian)(dian)(dian)容量(liang)129.9萬(wan)千(qian)(qian)(qian)伏安。需(xu)煤礦業主投資19.67億(yi)元(yuan)，建(jian)設直接(jie)向煤礦供(gong)電(dian)(dian)(dian)的(de)輸(shu)電(dian)(dian)(dian)線(xian)路(lu)16234千(qian)(qian)(qian)米，變電(dian)(dian)(dian)容量(liang)87.2萬(wan)千(qian)(qian)(qian)伏安，建(jian)設開(kai)關站296座。