文章來源(yuan)：中國南方(fang)電網有限責任公司 發(fa)布時間：2013-09-07
2012年9月7日11時19分，云南省昭通市彝良縣與貴州省畢節地區威寧彝族回族苗族自治縣交界發生5.7級地震，震源深度14公里。12時16分，云南省昭通市彝良縣再次發生5.6級地震，震源深度10公里。期間發生多次余震，最大震級達4.4級。
地(di)(di)震(zhen)發(fa)(fa)生(sheng)后(hou)，南(nan)(nan)方電(dian)(dian)(dian)(dian)(dian)網(wang)公(gong)司(si)(si)高度重視，云(yun)南(nan)(nan)電(dian)(dian)(dian)(dian)(dian)網(wang)公(gong)司(si)(si)迅速啟動(dong)破壞性地(di)(di)震(zhen)應急(ji)預案Ⅲ級(ji)響應，昭通(tong)(tong)供電(dian)(dian)(dian)(dian)(dian)局(ju)啟動(dong)Ⅱ級(ji)響應，第一時間對彝良地(di)(di)區(qu)各變電(dian)(dian)(dian)(dian)(dian)站、輸電(dian)(dian)(dian)(dian)(dian)線路(lu)、通(tong)(tong)信(xin)設備(bei)等進(jin)行檢查。截至9月(yue)7日14:30分，地(di)(di)震(zhen)造成2條(tiao)110千伏線路(lu)跳(tiao)閘，已(yi)恢復1條(tiao)；4座(zuo)35千伏變電(dian)(dian)(dian)(dian)(dian)站失壓，1條(tiao)35千伏線路(lu)停運(yun)，2條(tiao)10千伏線路(lu)停運(yun)、1條(tiao)跳(tiao)閘；220千伏發(fa)(fa)界變電(dian)(dian)(dian)(dian)(dian)站多處設備(bei)受損；部分站所通(tong)(tong)訊中(zhong)斷(duan)。云(yun)南(nan)(nan)電(dian)(dian)(dian)(dian)(dian)網(wang)公(gong)司(si)(si)已(yi)組(zu)建抗(kang)震(zhen)救(jiu)災現(xian)(xian)場工作組(zu)趕赴現(xian)(xian)場，并緊(jin)急(ji)調(diao)配1臺400千瓦的(de)應急(ji)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)車(che)、9臺10千瓦發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機及一批搶(qiang)險(xian)應急(ji)物(wu)資(zi)，全力搶(qiang)修(xiu)受損電(dian)(dian)(dian)(dian)(dian)力設施，積極支援抗(kang)震(zhen)救(jiu)災，保障(zhang)災區(qu)搶(qiang)險(xian)用電(dian)(dian)(dian)(dian)(dian)需求。