文章來源：中國南方電網有限(xian)責任公司 發布時間：2017-12-28
12月16日(ri)，南方電網(wang)公司廣(guang)東(dong)(dong)云(yun)浮500千伏臥(wo)龍輸變電工(gong)程正式建成投產，結束了廣(guang)東(dong)(dong)云(yun)浮地區沒有500千伏變電站的歷史(shi)，提(ti)高(gao)了云(yun)浮電網(wang)的安全穩(wen)定(ding)水(shui)平，也標(biao)志(zhi)著廣(guang)東(dong)(dong)率先在全國(guo)實現各地市超(chao)高(gao)壓電網(wang)全覆蓋。
隨著(zhu)國民(min)經濟的不斷發(fa)展，“十二(er)五(wu)”期間廣(guang)東(dong)全(quan)省(sheng)全(quan)社會(hui)用(yong)電(dian)(dian)(dian)(dian)(dian)量(liang)年均(jun)增(zeng)長約(yue)5.5%，為(wei)滿足全(quan)省(sheng)用(yong)電(dian)(dian)(dian)(dian)(dian)需求，南方電(dian)(dian)(dian)(dian)(dian)網在廣(guang)東(dong)地(di)區(qu)(qu)投資(zi)1498億元用(yong)于電(dian)(dian)(dian)(dian)(dian)網建設(she)，電(dian)(dian)(dian)(dian)(dian)網供電(dian)(dian)(dian)(dian)(dian)能力(li)和(he)可(ke)靠性(xing)大幅(fu)提(ti)(ti)(ti)升。根(gen)據當(dang)地(di)經濟社會(hui)發(fa)展規(gui)劃，“十三(san)五(wu)”期間，廣(guang)東(dong)地(di)區(qu)(qu)生產(chan)總值(zhi)年均(jun)增(zeng)長目標為(wei)7%，全(quan)省(sheng)全(quan)社會(hui)用(yong)電(dian)(dian)(dian)(dian)(dian)量(liang)年均(jun)增(zeng)長率為(wei)3.8%左右。500千(qian)伏臥龍輸變電(dian)(dian)(dian)(dian)(dian)工程的建成(cheng)投產(chan)，不僅(jin)提(ti)(ti)(ti)高了云浮電(dian)(dian)(dian)(dian)(dian)網的供應能力(li)和(he)穩定(ding)性(xing)，該站(zhan)還將(jiang)(jiang)作為(wei)后續粵西地(di)區(qu)(qu)規(gui)劃新建電(dian)(dian)(dian)(dian)(dian)源送電(dian)(dian)(dian)(dian)(dian)珠三(san)角(jiao)的落點，將(jiang)(jiang)粵西電(dian)(dian)(dian)(dian)(dian)源基地(di)所發(fa)電(dian)(dian)(dian)(dian)(dian)力(li)轉送珠三(san)角(jiao)西北部(bu)用(yong)電(dian)(dian)(dian)(dian)(dian)緊張地(di)區(qu)(qu)，極(ji)大緩解現有500千(qian)伏內環網的送電(dian)(dian)(dian)(dian)(dian)壓(ya)力(li)，為(wei)整(zheng)個泛珠三(san)角(jiao)提(ti)(ti)(ti)供了重要的電(dian)(dian)(dian)(dian)(dian)力(li)保障。
廣東(dong)省(sheng)為了(le)滿足珠江(jiang)西岸不(bu)斷增(zeng)長的(de)用(yong)電(dian)(dian)需求(qiu)，在1987年(nian)(nian)建成(cheng)了(le)首座500千伏(fu)變(bian)電(dian)(dian)站(zhan)——江(jiang)門站(zhan)，自此開啟(qi)了(le)全(quan)省(sheng)超高壓(ya)電(dian)(dian)網(wang)建設的(de)新篇章。從1987年(nian)(nian)的(de)江(jiang)門站(zhan)到如今投產的(de)臥龍(long)站(zhan)，將近(jin)30年(nian)(nian)的(de)時(shi)間里(li)，廣東(dong)省(sheng)已經建成(cheng)500千伏(fu)變(bian)電(dian)(dian)站(zhan)54座（含直(zhi)流換流站(zhan)及開關(guan)站(zhan)），全(quan)省(sheng)網(wang)架結構日趨(qu)完善，電(dian)(dian)網(wang)供應能力不(bu)斷增(zeng)強。目前，廣東(dong)地(di)區電(dian)(dian)網(wang)連續安全(quan)運行突破(po)20年(nian)(nian)。