文章來源：國家電網公(gong)司 發布時間：2009-11-20
日前(qian)，6.6億元(yuan)國家第四批吉林農(nong)網完善建設和改(gai)造項目資(zi)(zi)金啟動，這筆資(zi)(zi)金將用于新建、改(gai)造農(nong)村66千伏變電所(suo)45座，架設、改(gai)造線路1508千米。
吉林是農(nong)(nong)業大省，是國家的商品糧基地。近年(nian)來(lai)，隨(sui)著農(nong)(nong)村(cun)(cun)用(yong)電(dian)條件(jian)的改善(shan)，農(nong)(nong)村(cun)(cun)用(yong)電(dian)量大增。去年(nian)，全省農(nong)(nong)村(cun)(cun)用(yong)電(dian)量達(da)86.11億千瓦時，比(bi)農(nong)(nong)網改造(zao)(zao)前增加(jia)51.43億千瓦時。農(nong)(nong)村(cun)(cun)用(yong)電(dian)市場的快速發展，使(shi)一(yi)期、二(er)期農(nong)(nong)網改造(zao)(zao)后的電(dian)力(li)設施，出現了供電(dian)“卡脖子”現象。
目前，吉林農村電(dian)(dian)網結構薄弱，66千(qian)伏變(bian)電(dian)(dian)站(zhan)數量較少，供(gong)(gong)電(dian)(dian)基本由供(gong)(gong)電(dian)(dian)企(qi)業(ye)的(de)變(bian)電(dian)(dian)所來保障(zhang)，且大部分變(bian)電(dian)(dian)所為單(dan)電(dian)(dian)源供(gong)(gong)電(dian)(dian)，供(gong)(gong)電(dian)(dian)可靠性(xing)低。全省有239個鄉（鎮）依靠10千(qian)伏線(xian)路(lu)(lu)供(gong)(gong)電(dian)(dian)，10千(qian)伏配電(dian)(dian)線(xian)路(lu)(lu)平均供(gong)(gong)電(dian)(dian)半徑為38.2千(qian)米(mi)，超出國家(jia)規定(ding)的(de)15千(qian)米(mi)。全省有66千(qian)伏瓷橫(heng)擔線(xian)路(lu)(lu)、方(fang)桿線(xian)路(lu)(lu)共(gong)計890千(qian)米(mi)，高(gao)能耗主變(bian)97臺。對此，吉林電(dian)(dian)網公司急需對農村電(dian)(dian)力設施進行增容(rong)改造，以(yi)滿足農村經(jing)濟社(she)會發展(zhan)的(de)需求。
為優化(hua)農(nong)(nong)網(wang)(wang)(wang)結構(gou)，實現農(nong)(nong)網(wang)(wang)(wang)可持續發展，吉林(lin)(lin)電(dian)網(wang)(wang)(wang)公司調查了農(nong)(nong)村(cun)供電(dian)“卡脖子”現象，并(bing)撰寫(xie)調查報告(gao)，向吉林(lin)(lin)省(sheng)政府(fu)、國家發改委(wei)反(fan)映吉林(lin)(lin)農(nong)(nong)網(wang)(wang)(wang)面臨的實際困難和問題(ti)。在吉林(lin)(lin)省(sheng)政府(fu)及(ji)相關(guan)部門的大力支持下，終于爭取到建設(she)資(zi)金。
據悉，農(nong)網(wang)完善建設與改造工(gong)程(cheng)將于明年竣工(gong)。屆(jie)時，吉林農(nong)網(wang)供電半徑(jing)長、設備老舊、供電可靠(kao)性低的(de)局(ju)面，將在一定(ding)程(cheng)度(du)上(shang)得到改變(bian)，吉林百億(yi)斤糧食工(gong)程(cheng)將有更加可靠(kao)的(de)供電保障。