文(wen)章來(lai)源：中國南方電網有限責(ze)任公司(si) 發布時間：2008-12-20
12月12日，為(wei)有效(xiao)緩解珠海、澳(ao)門(men)(men)兩地明年(nian)起(qi)用(yong)電(dian)(dian)(dian)負荷(he)壓力，南(nan)方電(dian)(dian)(dian)網供(gong)電(dian)(dian)(dian)澳(ao)門(men)(men)2008年(nian)輸(shu)電(dian)(dian)(dian)通道工(gong)程開工(gong)，計(ji)劃于2008年(nian)5月底用(yong)電(dian)(dian)(dian)負荷(he)高峰來臨前(qian)建成投產。該項工(gong)程投產后，南(nan)方電(dian)(dian)(dian)網通過廣東供(gong)電(dian)(dian)(dian)澳(ao)門(men)(men)電(dian)(dian)(dian)壓等級由目前(qian)的110千伏(fu)提升到(dao)220千伏(fu)，供(gong)電(dian)(dian)(dian)能(neng)力將大幅提升，可滿足澳(ao)門(men)(men)2010年(nian)前(qian)的電(dian)(dian)(dian)力需求，并留有余地。
根據《南(nan)方(fang)電(dian)(dian)(dian)(dian)網(wang)向澳門中長期輸電(dian)(dian)(dian)(dian)規劃(hua)》，預測2008年廣東供(gong)電(dian)(dian)(dian)(dian)澳門最高負荷(he)約55萬千(qian)瓦，到2010年最高負荷(he)將(jiang)達88萬千(qian)瓦。目(mu)前南(nan)方(fang)電(dian)(dian)(dian)(dian)網(wang)公司通過廣東電(dian)(dian)(dian)(dian)網(wang)110千(qian)伏(fu)珠澳A、B電(dian)(dian)(dian)(dian)纜(lan)(lan)線路和110千(qian)伏(fu)南(nan)屏站(zhan)至凼仔站(zhan)架空線與電(dian)(dian)(dian)(dian)纜(lan)(lan)混合線路共三條(tiao)通道(dao)(dao)對澳門供(gong)電(dian)(dian)(dian)(dian)。為進(jin)一(yi)步(bu)提高對澳門電(dian)(dian)(dian)(dian)網(wang)的(de)供(gong)電(dian)(dian)(dian)(dian)能(neng)力(li)和供(gong)電(dian)(dian)(dian)(dian)可靠性，滿足澳門2008年及中長期的(de)用電(dian)(dian)(dian)(dian)需求，廣東電(dian)(dian)(dian)(dian)網(wang)公司正式(shi)啟動了(le)供(gong)電(dian)(dian)(dian)(dian)澳門2008年輸電(dian)(dian)(dian)(dian)通道(dao)(dao)工程。
該工程包括新建珠海220千伏拱北變電站至澳門220千伏CP變電站1回220千伏電纜線路，長度約7千米；將110千伏拱北站至澳北站電纜線路升壓為220千伏電纜線路運行，其中一回電纜線路接220千伏拱北變電站，另一回電纜線路改接至220千伏珠海變電站。