文章來源：中國(guo)南方電網有限(xian)責任公(gong)司 發布時(shi)間(jian)：2010-06-05
日前，《凱里電網規劃（2009－2013年）（初審稿）》通過南方電網所屬貴州電網公司組織的評審。根據規劃，未來五年凱里供電局將投入50億元用于電網建設改造。
屆時(shi)，凱里電(dian)(dian)(dian)網(wang)(wang)將形成以(yi)500千(qian)伏(fu)(fu)電(dian)(dian)(dian)網(wang)(wang)為(wei)(wei)樞(shu)紐，以(yi)220千(qian)伏(fu)(fu)環網(wang)(wang)供(gong)(gong)電(dian)(dian)(dian)為(wei)(wei)主，區域之間實(shi)現220千(qian)伏(fu)(fu)電(dian)(dian)(dian)網(wang)(wang)互聯；110千(qian)伏(fu)(fu)及(ji)35千(qian)伏(fu)(fu)電(dian)(dian)(dian)網(wang)(wang)為(wei)(wei)中低壓配電(dian)(dian)(dian)網(wang)(wang)基礎的供(gong)(gong)電(dian)(dian)(dian)網(wang)(wang)絡，供(gong)(gong)電(dian)(dian)(dian)能力(li)和供(gong)(gong)電(dian)(dian)(dian)可靠性將大幅提高。到(dao)2013年(nian)(nian)，凱里城市供(gong)(gong)電(dian)(dian)(dian)可靠率將由現在的99.858%上升(sheng)至(zhi)99.945%以(yi)上，客戶年(nian)(nian)平均停電(dian)(dian)(dian)時(shi)間4.818小(xiao)時(shi)，綜合線損率(110千(qian)伏(fu)(fu)及(ji)以(yi)下)4.5%，變(bian)電(dian)(dian)(dian)站主變(bian)“N-1”、高壓線路(lu)(lu)的“N-1”、10千(qian)伏(fu)(fu)線路(lu)(lu)“N-1”達到(dao)100%。