文(wen)章來源:國家(jia)電網公司(si) 發布時間(jian):2009-05-30
在抗震救災(zai)(zai)工作(zuo)(zuo)轉入(ru)善后安置(zhi)和恢(hui)(hui)復(fu)重(zhong)(zhong)建(jian)(jian)(jian)階段之際,國家電(dian)網(wang)公司于5月26日(ri)(ri)擬訂四川(chuan)電(dian)網(wang)災(zai)(zai)后搶(qiang)修(xiu)恢(hui)(hui)復(fu)重(zhong)(zhong)建(jian)(jian)(jian)方案,全面(mian)啟動(dong)災(zai)(zai)區(qu)電(dian)網(wang)恢(hui)(hui)復(fu)重(zhong)(zhong)建(jian)(jian)(jian)工作(zuo)(zuo)。公司計劃盡快完(wan)成四川(chuan)主網(wang)受損設(she)備(bei)和配網(wang)設(she)備(bei)的搶(qiang)修(xiu)、改造(zao),滿足受災(zai)(zai)地區(qu)全部(bu)用電(dian)需求,8月31日(ri)(ri)前完(wan)成受災(zai)(zai)地區(qu)電(dian)力設(she)施原(yuan)地重(zhong)(zhong)建(jian)(jian)(jian)工作(zuo)(zuo)。
截至5月28日(ri)12時,四(si)川汶川地震共造成四(si)川電網(wang)35千伏及(ji)以上變(bian)電站受(shou)損171座(zuo),累計恢復(fu)153座(zuo),占可(ke)恢復(fu)變(bian)電站的98.7%;10千伏及(ji)以上線(xian)路受(shou)損1069條(tiao),累計恢復(fu)987條(tiao),占可(ke)恢復(fu)線(xian)路的98.6%,電力設施搶修(xiu)工作進展順利。
目前,國家電(dian)(dian)(dian)(dian)網災后搶(qiang)修(xiu)恢復重(zhong)(zhong)建(jian)(jian)工作已經有序(xu)展(zhan)開,結合災區(qu)恢復重(zhong)(zhong)建(jian)(jian)工作的總(zong)體形勢(shi)和(he)安排,公司(si)制定了(le)災后電(dian)(dian)(dian)(dian)網搶(qiang)修(xiu)和(he)恢復重(zhong)(zhong)建(jian)(jian)的基本原則(ze),決定抓緊搶(qiang)修(xiu)需要供(gong)電(dian)(dian)(dian)(dian)并具(ju)備(bei)修(xiu)復條(tiao)件的電(dian)(dian)(dian)(dian)力設施(shi);對(dui)需要供(gong)電(dian)(dian)(dian)(dian)但損毀嚴(yan)重(zhong)(zhong)的電(dian)(dian)(dian)(dian)力設施(shi)進行原地重(zhong)(zhong)建(jian)(jian);對(dui)電(dian)(dian)(dian)(dian)力設施(shi)已完(wan)全損毀,負荷完(wan)全喪失的進行規(gui)劃重(zhong)(zhong)建(jian)(jian);對(dui)需要供(gong)電(dian)(dian)(dian)(dian)但短期(qi)內不具(ju)備(bei)搶(qiang)修(xiu)或(huo)重(zhong)(zhong)建(jian)(jian)條(tiao)件的,采(cai)取臨時應急措施(shi)供(gong)電(dian)(dian)(dian)(dian)。
據了解(jie),四(si)川災區目前(qian)需原地(di)重(zhong)建變電站5座,公司已組織(zhi)設計、施(shi)工、基(ji)建等(deng)專業(ye)力量(liang),制定原地(di)重(zhong)建方案,采購所需材料和設備,重(zhong)建施(shi)工人員(yuan)已進(jin)入施(shi)工場(chang)地(di)開展工作。
經(jing)初步(bu)勘(kan)查和分析,四川災區目前需要規(gui)(gui)劃重(zhong)建的變(bian)電(dian)站有(you)(you)11座(zuo),其中(zhong),220千伏變(bian)電(dian)站2座(zuo),110千伏變(bian)電(dian)站3座(zuo),35千伏變(bian)電(dian)站6座(zuo)。國家電(dian)網(wang)公司將(jiang)爭取政府(fu)有(you)(you)關部門的支(zhi)持和幫助,結合災區城(cheng)鎮重(zhong)建的總體規(gui)(gui)劃,制定規(gui)(gui)劃重(zhong)建方(fang)案,盡快(kuai)開工建設。
在地震中(zhong)受損嚴(yan)重(zhong)(zhong)的(de)500千伏茂縣變電站地處(chu)阿(a)壩地區,受困(kun)運行(xing)人員已全(quan)部撤出(chu),設施受損情(qing)況需進一步核實(shi),待了解(jie)詳細情(qing)況、重(zhong)(zhong)新評估后,再制定具體(ti)的(de)恢復重(zhong)(zhong)建方案。
據悉,災(zai)后電(dian)(dian)網搶修恢復(fu)重(zhong)(zhong)建(jian)目前已基本(ben)完成第(di)(di)(di)一階段(duan)的任務,即通過采取臨(lin)時(shi)應急(ji)措施,搶修重(zhong)(zhong)要(yao)(yao)線路和變(bian)壓器,恢復(fu)重(zhong)(zhong)要(yao)(yao)用戶(hu)供(gong)電(dian)(dian)和居民(min)生活基本(ben)供(gong)電(dian)(dian)。第(di)(di)(di)二(er)階段(duan),公司計(ji)劃在6月10日(ri)前完成四川主網受損(sun)設備(bei)和配(pei)網設備(bei)的搶修、改造,滿(man)足受災(zai)地(di)區全部用電(dian)(dian)需求(qiu)。第(di)(di)(di)三階段(duan),在8月31日(ri)前完成受災(zai)地(di)區電(dian)(dian)力設施原地(di)重(zhong)(zhong)建(jian)工作,恢復(fu)電(dian)(dian)網正常運行方式。