文章來源：國家電網公(gong)司 發布時間：2009-01-15
歲(sui)末年初(chu)(chu)，江西電(dian)網基建工(gong)地上(shang)呈現出熱火朝天的(de)建設場(chang)面：220千(qian)伏(fu)鄱陽變(bian)電(dian)站、500千(qian)伏(fu)萍(ping)鄉輸變(bian)電(dian)工(gong)程相繼投產；已(yi)開(kai)工(gong)的(de)500千(qian)伏(fu)撫州、上(shang)饒輸變(bian)電(dian)工(gong)程，建設步伐不(bu)斷加快。經(jing)過近幾年的(de)加速度(du)發展，江西電(dian)網基本實現了由(you)220千(qian)伏(fu)主(zhu)網架(jia)向500千(qian)伏(fu)主(zhu)網架(jia)的(de)過渡，500千(qian)伏(fu)網架(jia)已(yi)初(chu)(chu)具(ju)規模(mo)。
2007年(nian)是江(jiang)(jiang)西(xi)電網建(jian)設史上的(de)又一(yi)(yi)個豐收年(nian)。這一(yi)(yi)年(nian)，江(jiang)(jiang)西(xi)省(sheng)電力公(gong)司投(tou)產110千(qian)(qian)(qian)伏(fu)及以(yi)上交(jiao)流(liu)線路1584千(qian)(qian)(qian)米(mi)、變(bian)電容量306萬(wan)千(qian)(qian)(qian)伏(fu)安；新開工110千(qian)(qian)(qian)伏(fu)及以(yi)上交(jiao)流(liu)線路1842千(qian)(qian)(qian)米(mi)、變(bian)電容量432萬(wan)千(qian)(qian)(qian)伏(fu)安，完成電網建(jian)設與(yu)改造(zao)投(tou)資45億元。有(you)關專家曾(ceng)用(yong)“一(yi)(yi)日千(qian)(qian)(qian)米(mi)”形容近5年(nian)來江(jiang)(jiang)西(xi)電網的(de)建(jian)設速度。
據統計，截至2007年年底，江西(xi)電(dian)(dian)網擁(yong)有500千(qian)(qian)(qian)(qian)伏變(bian)電(dian)(dian)站8座(zuo)(zuo)、開關站1座(zuo)(zuo)，變(bian)電(dian)(dian)容量(liang)675萬千(qian)(qian)(qian)(qian)伏安，線路長度1602千(qian)(qian)(qian)(qian)米；220千(qian)(qian)(qian)(qian)伏變(bian)電(dian)(dian)站60座(zuo)(zuo)，變(bian)電(dian)(dian)容量(liang)1281萬千(qian)(qian)(qian)(qian)伏安，線路長度6622千(qian)(qian)(qian)(qian)米，基(ji)本實現“以南(nan)昌為中(zhong)心、東起鷹潭、西(xi)至萍鄉(xiang)、南(nan)抵贛(gan)州(zhou)、北(bei)以兩回線路與(yu)華中(zhong)電(dian)(dian)網相連”的Y形(xing)雙(shuang)回路500千(qian)(qian)(qian)(qian)伏網架，比原(yuan)計劃提前了3年。江西(xi)電(dian)(dian)網發展速(su)度大大加快。
江西公(gong)司始終堅持(chi)科學(xue)發展(zhan)觀，確保(bao)電網(wang)(wang)又(you)好又(you)快發展(zhan)。在電網(wang)(wang)建(jian)設(she)過程中大力(li)推廣采(cai)用(yong)(yong)(yong)先進(jin)適用(yong)(yong)(yong)輸變(bian)電技術，應(ying)用(yong)(yong)(yong)節(jie)能設(she)備，集約(yue)用(yong)(yong)(yong)地，高度重視環境保(bao)護(hu)。通過提(ti)高設(she)計標準，采(cai)用(yong)(yong)(yong)新(xin)施工工藝，降低對環境的影(ying)響。城(cheng)市變(bian)電站均采(cai)用(yong)(yong)(yong)戶內布置(zhi)，變(bian)壓器采(cai)用(yong)(yong)(yong)自然冷卻方式以降低噪音，部(bu)分(fen)線路(lu)采(cai)用(yong)(yong)(yong)了(le)高跨設(she)計，降低森林(lin)對線路(lu)的影(ying)響；積極采(cai)用(yong)(yong)(yong)同塔雙（多(duo)(duo)）回、緊(jin)湊型線路(lu)、高強鋼(gang)輸電線路(lu)鐵塔、大截(jie)面多(duo)(duo)分(fen)裂導線等(deng)輸電新(xin)技術，節(jie)約(yue)資(zi)源。在基建(jian)工程中采(cai)用(yong)(yong)(yong)智能化(hua)、數字化(hua)設(she)備，提(ti)高電網(wang)(wang)科技含(han)量，提(ti)高電網(wang)(wang)建(jian)設(she)信息化(hua)管(guan)理水平。
2007年(nian)，江西公司(si)實現電(dian)網建設(she)工(gong)程100%達標投產和“零缺陷”移交。贛(gan)州變(bian)電(dian)站、鷹潭開關站、吉安—贛(gan)州線路3項(xiang)500千伏(fu)工(gong)程和撫州溫圳變(bian)、上饒(rao)茅家嶺變(bian)等7項(xiang)220千伏(fu)工(gong)程被命名為“國家電(dian)網公司(si)優(you)質工(gong)程”。