文章來(lai)源：中國南方電(dian)網有限責任公司 發布(bu)時(shi)間：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(jie)時，凱里電(dian)(dian)(dian)(dian)網將形(xing)成以(yi)(yi)500千伏(fu)(fu)電(dian)(dian)(dian)(dian)網為(wei)樞紐，以(yi)(yi)220千伏(fu)(fu)環(huan)網供電(dian)(dian)(dian)(dian)為(wei)主，區域之(zhi)間(jian)實(shi)現220千伏(fu)(fu)電(dian)(dian)(dian)(dian)網互(hu)聯；110千伏(fu)(fu)及35千伏(fu)(fu)電(dian)(dian)(dian)(dian)網為(wei)中低壓配電(dian)(dian)(dian)(dian)網基礎的供電(dian)(dian)(dian)(dian)網絡(luo)，供電(dian)(dian)(dian)(dian)能(neng)力和(he)供電(dian)(dian)(dian)(dian)可靠性(xing)將大幅提高。到2013年，凱里城市供電(dian)(dian)(dian)(dian)可靠率(lv)將由(you)現在的99.858%上升至99.945%以(yi)(yi)上，客(ke)戶年平均停(ting)電(dian)(dian)(dian)(dian)時間(jian)4.818小(xiao)時，綜合線損率(lv)(110千伏(fu)(fu)及以(yi)(yi)下)4.5%，變(bian)電(dian)(dian)(dian)(dian)站(zhan)主變(bian)“N-1”、高壓線路的“N-1”、10千伏(fu)(fu)線路“N-1”達到100%。