文章來源：中國(guo)南(nan)方(fang)電網有(you)限責任公司 發布(bu)時(shi)間：2018-04-28
截至2017年(nian)4月22日,南方(fang)電網公司建(jian)設的世(shi)界首條(tiao)±800千(qian)(qian)伏特(te)高壓直流(liu)工(gong)程——云南至廣東(dong)特(te)高壓直流(liu)輸電示(shi)范(fan)工(gong)程雙極安全運行2500天，累計(ji)送(song)電量(liang)達1718億(yi)千(qian)(qian)瓦時（相當于減少(shao)燃煤0.55億(yi)噸，減少(shao)二氧化(hua)碳排放(fang)1.37億(yi)噸）；其中，今年(nian)一季(ji)度送(song)廣東(dong)電量(liang)達52.6億(yi)千(qian)(qian)瓦時；在優化(hua)東(dong)西部資源配置、輸送(song)西部清潔電力、保障廣東(dong)用(yong)電、緩解珠三角地區大氣污染等方(fang)面發揮了(le)重(zhong)要作用(yong)。
云廣(guang)特高壓工(gong)(gong)程(cheng)(cheng)(cheng)是(shi)國家“十一(yi)五”重點(dian)工(gong)(gong)程(cheng)(cheng)(cheng)和特高壓直(zhi)流輸(shu)電(dian)(dian)(dian)自主化示范工(gong)(gong)程(cheng)(cheng)(cheng)，西起云南楚雄州，東至廣(guang)東增城，輸(shu)電(dian)(dian)(dian)容量500萬千(qian)瓦，輸(shu)電(dian)(dian)(dian)距離1373公里(li)。工(gong)(gong)程(cheng)(cheng)(cheng)自2010年(nian)(nian)6月18日實現雙極(ji)投產以(yi)來，年(nian)(nian)送電(dian)(dian)(dian)量及滿負荷運(yun)行小時數逐(zhu)年(nian)(nian)提高，處于國內直(zhi)流較高水平，并先后榮獲“亞洲最佳輸(shu)配電(dian)(dian)(dian)工(gong)(gong)程(cheng)(cheng)(cheng)獎(jiang)”、“國家優質工(gong)(gong)程(cheng)(cheng)(cheng)金質獎(jiang)”、“全國建設(she)項目檔案管理(li)示范工(gong)(gong)程(cheng)(cheng)(cheng)”等稱號。
南方電(dian)網(wang)公司高度重視直(zhi)流工程安(an)(an)全運(yun)行，嚴抓(zhua)(zhua)電(dian)網(wang)風(feng)險的閉環管(guan)控，注重剖(pou)析安(an)(an)全生產(chan)體(ti)制、機制方面的薄弱環節, 持續(xu)提(ti)升運(yun)維團隊的技(ji)(ji)術技(ji)(ji)能水平(ping)，建(jian)立了常抓(zhua)(zhua)抓(zhua)(zhua)長(chang)的安(an)(an)全管(guan)理長(chang)效機制，有效保障了云廣特高壓工程長(chang)周期安(an)(an)全穩定運(yun)行。