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　　南(nan)方(fang)(fang)電網(wang)在(zai)現(xian)有的(de)電網(wang)三道防(fang)(fang)線(xian)基礎上，建立全方(fang)(fang)位、時空(kong)協調(diao)與優化的(de)安(an)全穩定(ding)綜(zong)合防(fang)(fang)御(yu)系(xi)統。10月16日，公司(si)2007年重點(dian)科技項(xiang)目“南(nan)方(fang)(fang)電網(wang)安(an)全穩定(ding)綜(zong)合防(fang)(fang)御(yu)系(xi)統方(fang)(fang)案研究”通(tong)過(guo)了專家驗收。該系(xi)統的(de)建設，在(zai)國內是首創，對于提高南(nan)方(fang)(fang)電網(wang)的(de)安(an)全穩定(ding)水平具有重要(yao)的(de)現(xian)實意義(yi)。 

　　南方電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)綜合防御(yu)系統(tong)項目技(ji)術方案具有五個(ge)創新(xin)點：一是(shi)在實(shi)(shi)現(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)實(shi)(shi)時預警的(de)(de)同時，實(shi)(shi)現(xian)(xian)超(chao)前預警功能(neng)和(he)第三道防線(xian)的(de)(de)實(shi)(shi)時監(jian)視功能(neng)，為調(diao)度運行(xing)(xing)(xing)(xing)超(chao)前防范電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)運行(xing)(xing)(xing)(xing)狀態逾越(yue)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)邊(bian)界提供決策建議。二是(shi)進(jin)一步(bu)提高(gao)南方電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)抗擊嚴重故障(zhang)的(de)(de)能(neng)力，推動交直流互聯大(da)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)在線(xian)分(fen)(fen)(fen)析與(yu)控(kong)(kong)制(zhi)(zhi)技(ji)術的(de)(de)進(jin)步(bu)。三是(shi)實(shi)(shi)現(xian)(xian)各省(sheng)級(ji)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)實(shi)(shi)時信息(xi)共(gong)享(xiang)，構建統(tong)一多級(ji)分(fen)(fen)(fen)層(ceng)協(xie)調(diao)的(de)(de)防御(yu)體系，實(shi)(shi)現(xian)(xian)南方電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)總調(diao)與(yu)省(sheng)調(diao)兩(liang)級(ji)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)的(de)(de)協(xie)調(diao)防御(yu)，建立交直流互聯大(da)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)多級(ji)協(xie)調(diao)的(de)(de)在線(xian)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)防御(yu)系統(tong)。四是(shi)設(she)置綜合防御(yu)系統(tong)控(kong)(kong)制(zhi)(zhi)中心站(zhan)、區域控(kong)(kong)制(zhi)(zhi)主(zhu)站(zhan)、子(zi)站(zhan)和(he)執行(xing)(xing)(xing)(xing)站(zhan)，從全(quan)(quan)局角(jiao)度實(shi)(shi)現(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)的(de)(de)協(xie)調(diao)控(kong)(kong)制(zhi)(zhi)和(he)分(fen)(fen)(fen)層(ceng)分(fen)(fen)(fen)區緊(jin)急控(kong)(kong)制(zhi)(zhi)，可大(da)幅度提高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)穩(wen)定(ding)(ding)(ding)控(kong)(kong)制(zhi)(zhi)的(de)(de)準確性和(he)自適應能(neng)力。五是(shi)將雷電(dian)(dian)(dian)(dian)(dian)(dian)、氣象等電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)運行(xing)(xing)(xing)(xing)環境(jing)信息(xi)應用(yong)于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)在線(xian)安(an)全(quan)(quan)穩(wen)定(ding)(ding)(ding)分(fen)(fen)(fen)析與(yu)控(kong)(kong)制(zhi)(zhi)決策，提高(gao)風險預警的(de)(de)綜合能(neng)力。