文章(zhang)來(lai)源：中國南方電(dian)網有限責任公(gong)司 發布時間：2008-10-25
南(nan)方電(dian)網(wang)在現有的(de)電(dian)網(wang)三道防線基(ji)礎(chu)上(shang)，建立全方位、時空(kong)協調與優化的(de)安(an)全穩(wen)定綜合(he)防御系統(tong)。10月16日，公司(si)2007年重點科技項目“南(nan)方電(dian)網(wang)安(an)全穩(wen)定綜合(he)防御系統(tong)方案(an)研究”通過了專家驗收。該(gai)系統(tong)的(de)建設，在國內是首創，對(dui)于(yu)提高(gao)南(nan)方電(dian)網(wang)的(de)安(an)全穩(wen)定水平具有重要的(de)現實(shi)意(yi)義。
南(nan)(nan)方(fang)電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)綜合(he)防(fang)(fang)(fang)御(yu)系(xi)(xi)(xi)統項目(mu)技術方(fang)案(an)具有五個創新點：一是(shi)(shi)在(zai)實(shi)(shi)現電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)實(shi)(shi)時(shi)預(yu)警(jing)的(de)(de)同時(shi)，實(shi)(shi)現超前預(yu)警(jing)功(gong)能(neng)和(he)第三(san)道(dao)防(fang)(fang)(fang)線的(de)(de)實(shi)(shi)時(shi)監視(shi)功(gong)能(neng)，為調(diao)度運行超前防(fang)(fang)(fang)范電(dian)(dian)(dian)網(wang)(wang)(wang)運行狀態逾越安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)邊界提供決(jue)策建議(yi)。二是(shi)(shi)進一步(bu)提高(gao)南(nan)(nan)方(fang)電(dian)(dian)(dian)網(wang)(wang)(wang)抗(kang)擊嚴重故障(zhang)的(de)(de)能(neng)力(li)，推動交直流(liu)互聯大電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)在(zai)線分(fen)析(xi)與(yu)控(kong)制(zhi)技術的(de)(de)進步(bu)。三(san)是(shi)(shi)實(shi)(shi)現各省級(ji)電(dian)(dian)(dian)網(wang)(wang)(wang)實(shi)(shi)時(shi)信息(xi)(xi)共享，構建統一多級(ji)分(fen)層協(xie)(xie)調(diao)的(de)(de)防(fang)(fang)(fang)御(yu)體系(xi)(xi)(xi)，實(shi)(shi)現南(nan)(nan)方(fang)電(dian)(dian)(dian)網(wang)(wang)(wang)總調(diao)與(yu)省調(diao)兩(liang)級(ji)安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)的(de)(de)協(xie)(xie)調(diao)防(fang)(fang)(fang)御(yu)，建立(li)交直流(liu)互聯大電(dian)(dian)(dian)網(wang)(wang)(wang)多級(ji)協(xie)(xie)調(diao)的(de)(de)在(zai)線安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)防(fang)(fang)(fang)御(yu)系(xi)(xi)(xi)統。四是(shi)(shi)設(she)置綜合(he)防(fang)(fang)(fang)御(yu)系(xi)(xi)(xi)統控(kong)制(zhi)中心站、區(qu)域控(kong)制(zhi)主站、子站和(he)執行站，從全(quan)局(ju)角度實(shi)(shi)現電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)的(de)(de)協(xie)(xie)調(diao)控(kong)制(zhi)和(he)分(fen)層分(fen)區(qu)緊急控(kong)制(zhi)，可(ke)大幅度提高(gao)電(dian)(dian)(dian)網(wang)(wang)(wang)穩(wen)(wen)(wen)定(ding)(ding)(ding)控(kong)制(zhi)的(de)(de)準確性和(he)自適應能(neng)力(li)。五是(shi)(shi)將(jiang)雷電(dian)(dian)(dian)、氣象等電(dian)(dian)(dian)網(wang)(wang)(wang)運行環境信息(xi)(xi)應用于電(dian)(dian)(dian)網(wang)(wang)(wang)在(zai)線安(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)(ding)(ding)分(fen)析(xi)與(yu)控(kong)制(zhi)決(jue)策，提高(gao)風險預(yu)警(jing)的(de)(de)綜合(he)能(neng)力(li)。