文章來源(yuan)：中國南(nan)方(fang)電網(wang)有限責任(ren)公(gong)司 發布時間：2017-12-28
12月16日，南方電(dian)(dian)網公司廣(guang)東云浮(fu)500千伏臥龍輸(shu)變電(dian)(dian)工程正(zheng)式(shi)建成投產，結束了(le)廣(guang)東云浮(fu)地區沒有(you)500千伏變電(dian)(dian)站的歷史，提高(gao)了(le)云浮(fu)電(dian)(dian)網的安全穩定水平，也(ye)標(biao)志著廣(guang)東率先在(zai)全國實現各(ge)地市(shi)超高(gao)壓(ya)電(dian)(dian)網全覆蓋。
隨著國民經濟(ji)的(de)不斷發(fa)展，“十二五(wu)”期間(jian)廣(guang)東全省全社會(hui)用(yong)電(dian)(dian)(dian)(dian)(dian)量(liang)年均(jun)(jun)增(zeng)長約5.5%，為(wei)(wei)(wei)滿足全省用(yong)電(dian)(dian)(dian)(dian)(dian)需求，南方電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)在廣(guang)東地(di)區(qu)投(tou)資1498億(yi)元用(yong)于電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)建(jian)設(she)，電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)供電(dian)(dian)(dian)(dian)(dian)能力(li)和可(ke)靠性大(da)幅提(ti)升。根據當地(di)經濟(ji)社會(hui)發(fa)展規(gui)劃，“十三五(wu)”期間(jian)，廣(guang)東地(di)區(qu)生產總值年均(jun)(jun)增(zeng)長目(mu)標(biao)為(wei)(wei)(wei)7%，全省全社會(hui)用(yong)電(dian)(dian)(dian)(dian)(dian)量(liang)年均(jun)(jun)增(zeng)長率為(wei)(wei)(wei)3.8%左右。500千伏臥龍輸變電(dian)(dian)(dian)(dian)(dian)工程的(de)建(jian)成投(tou)產，不僅提(ti)高了(le)云(yun)浮(fu)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)的(de)供應能力(li)和穩(wen)定性，該站(zhan)還將作為(wei)(wei)(wei)后續(xu)粵西(xi)地(di)區(qu)規(gui)劃新建(jian)電(dian)(dian)(dian)(dian)(dian)源(yuan)送(song)電(dian)(dian)(dian)(dian)(dian)珠三角(jiao)的(de)落點(dian)，將粵西(xi)電(dian)(dian)(dian)(dian)(dian)源(yuan)基地(di)所(suo)發(fa)電(dian)(dian)(dian)(dian)(dian)力(li)轉送(song)珠三角(jiao)西(xi)北部用(yong)電(dian)(dian)(dian)(dian)(dian)緊張地(di)區(qu)，極大(da)緩解現(xian)有500千伏內環(huan)網(wang)(wang)的(de)送(song)電(dian)(dian)(dian)(dian)(dian)壓力(li)，為(wei)(wei)(wei)整個泛珠三角(jiao)提(ti)供了(le)重要的(de)電(dian)(dian)(dian)(dian)(dian)力(li)保障。
廣(guang)東省為了(le)滿足珠江(jiang)西岸不(bu)斷增(zeng)長的用電需求(qiu)，在(zai)1987年(nian)建成了(le)首座(zuo)500千伏變電站——江(jiang)門(men)站，自此開(kai)啟了(le)全(quan)(quan)省超(chao)高(gao)壓電網建設的新篇(pian)章。從1987年(nian)的江(jiang)門(men)站到(dao)如今投(tou)產的臥(wo)龍站，將(jiang)近(jin)30年(nian)的時間里，廣(guang)東省已經建成500千伏變電站54座(zuo)（含直流(liu)換(huan)流(liu)站及開(kai)關站），全(quan)(quan)省網架結構日趨(qu)完善，電網供(gong)應(ying)能力(li)不(bu)斷增(zeng)強。目前，廣(guang)東地(di)區電網連(lian)續安全(quan)(quan)運行(xing)突破20年(nian)。