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　　近(jin)日(ri)，江西電(dian)(dian)網充分發揮(hui)晉東(dong)南—南陽(yang)—荊門1000千伏特高(gao)壓(ya)輸(shu)電(dian)(dian)工(gong)程大功率遠距離輸(shu)電(dian)(dian)優勢，變(bian)運(yun)煤(mei)為輸(shu)電(dian)(dian)，在用電(dian)(dian)高(gao)峰時期每天從外(wai)輸(shu)入(ru)電(dian)(dian)力達110萬千瓦，成功確(que)保了江西電(dian)(dian)網未拉閘限電(dian)(dian)和電(dian)(dian)網的安全(quan)穩(wen)定(ding)運(yun)行(xing)。

　　據了(le)解(jie)，2009年(nian)，特高(gao)壓(ya)入贛電(dian)(dian)(dian)(dian)(dian)(dian)量達10.52億千(qian)瓦(wa)(wa)時，電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)變(bian)運煤(mei)(mei)為輸(shu)(shu)(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)，減少江(jiang)(jiang)西(xi)煤(mei)(mei)炭運力(li)(li)約58萬(wan)(wan)(wan)(wan)噸，減少省(sheng)內二氧化碳(tan)排放(fang)150萬(wan)(wan)(wan)(wan)噸，減少二氧化硫排放(fang)7165噸。入冬(dong)以來，江(jiang)(jiang)西(xi)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)消納晉(jin)東南—南陽—荊(jing)門1000千(qian)伏特高(gao)壓(ya)輸(shu)(shu)(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)約4.38億千(qian)瓦(wa)(wa)時。在今(jin)年(nian)1月(yue)(yue)上(shang)旬江(jiang)(jiang)西(xi)最高(gao)用電(dian)(dian)(dian)(dian)(dian)(dian)負荷首次(ci)突破1000萬(wan)(wan)(wan)(wan)千(qian)瓦(wa)(wa)并三次(ci)創出(chu)歷史新高(gao)的(de)(de)(de)情況下(xia)，省(sheng)內發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)用煤(mei)(mei)儲備(bei)僅(jin)83萬(wan)(wan)(wan)(wan)噸左右(you)，遠(yuan)低于(yu)迎(ying)峰度(du)冬(dong)低限要(yao)求的(de)(de)(de)160萬(wan)(wan)(wan)(wan)噸，各發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)企業電(dian)(dian)(dian)(dian)(dian)(dian)煤(mei)(mei)庫存紛(fen)紛(fen)告急。在火(huo)電(dian)(dian)(dian)(dian)(dian)(dian)機組因缺(que)煤(mei)(mei)出(chu)現(xian)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)能力(li)(li)受限制的(de)(de)(de)同時，江(jiang)(jiang)西(xi)各水電(dian)(dian)(dian)(dian)(dian)(dian)站因枯水也出(chu)力(li)(li)不足，使江(jiang)(jiang)西(xi)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)保電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)力(li)(li)巨大(da)。面對巨大(da)，江(jiang)(jiang)西(xi)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)充分發(fa)揮(hui)特高(gao)壓(ya)線路(lu)發(fa)揮(hui)大(da)功率遠(yuan)距離輸(shu)(shu)(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)優勢(shi)，積(ji)極強化跨省(sheng)區輸(shu)(shu)(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)調度(du)，依(yi)賴晉(jin)東南—南陽—荊(jing)門、靈寶、德(de)寶等特高(gao)壓(ya)輸(shu)(shu)(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)線路(lu)，在1月(yue)(yue)上(shang)旬用電(dian)(dian)(dian)(dian)(dian)(dian)高(gao)峰期，特高(gao)壓(ya)輸(shu)(shu)(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)線路(lu)入贛電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)平(ping)均每(mei)天(tian)達60萬(wan)(wan)(wan)(wan)千(qian)瓦(wa)(wa)以上(shang)，占省(sheng)外入贛電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)的(de)(de)(de)近50%，這(zhe)種變(bian)運煤(mei)(mei)為輸(shu)(shu)(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)做法(fa)，在一定程(cheng)度(du)緩解(jie)了(le)電(dian)(dian)(dian)(dian)(dian)(dian)煤(mei)(mei)短缺(que)和(he)鐵路(lu)運力(li)(li)緊張，為彌補江(jiang)(jiang)西(xi)用電(dian)(dian)(dian)(dian)(dian)(dian)高(gao)峰時段的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)缺(que)口(kou)，確(que)保不拉(la)閘限電(dian)(dian)(dian)(dian)(dian)(dian)發(fa)揮(hui)了(le)關(guan)鍵作(zuo)用。

　　據介紹，江西(xi)是(shi)(shi)一次能源缺乏(fa)省份，70%的(de)電(dian)(dian)(dian)煤(mei)(mei)(mei)靠省外(wai)調(diao)入，平均輸(shu)(shu)送(song)距離近1000公里，且90%以上(shang)靠鐵路(lu)運輸(shu)(shu)，每年的(de)電(dian)(dian)(dian)力(li)迎峰度(du)冬，江西(xi)都是(shi)(shi)電(dian)(dian)(dian)煤(mei)(mei)(mei)最緊(jin)張(zhang)的(de)省份之(zhi)一，前(qian)幾就發生過為保(bao)(bao)江西(xi)不(bu)斷煤(mei)(mei)(mei)停(ting)機而“在途截煤(mei)(mei)(mei)”的(de)情況。今年1月份，由于煤(mei)(mei)(mei)炭(tan)短缺與運力(li)偏緊(jin)，造(zao)成江西(xi)發電(dian)(dian)(dian)用(yong)煤(mei)(mei)(mei)儲備僅(jin)83萬噸(dun)左右，低于省政府要求的(de)迎峰度(du)冬存煤(mei)(mei)(mei)160萬噸(dun)的(de)低限要求。有(you)關(guan)專(zhuan)家指出，在輸(shu)(shu)煤(mei)(mei)(mei)的(de)同時，依(yi)賴特(te)高壓電(dian)(dian)(dian)網(wang)輸(shu)(shu)電(dian)(dian)(dian)，實(shi)施輸(shu)(shu)煤(mei)(mei)(mei)與輸(shu)(shu)電(dian)(dian)(dian)并舉，是(shi)(shi)緩解江西(xi)電(dian)(dian)(dian)煤(mei)(mei)(mei)緊(jin)張(zhang)，確保(bao)(bao)電(dian)(dian)(dian)力(li)供應的(de)有(you)效(xiao)手段。