文章來(lai)源：中國(guo)南(nan)方電網有限責(ze)任(ren)公司 發布時間：2008-10-25
南(nan)(nan)(nan)方電(dian)網(wang)在(zai)現有的(de)電(dian)網(wang)三道(dao)防(fang)線(xian)基礎上，建立全方位、時空協調(diao)與優(you)化的(de)安全穩定綜(zong)(zong)合(he)防(fang)御系統(tong)(tong)。10月16日，公司2007年重點(dian)科技項目“南(nan)(nan)(nan)方電(dian)網(wang)安全穩定綜(zong)(zong)合(he)防(fang)御系統(tong)(tong)方案(an)研究(jiu)”通過了專家驗(yan)收。該系統(tong)(tong)的(de)建設，在(zai)國內是首創(chuang)，對于(yu)提高南(nan)(nan)(nan)方電(dian)網(wang)的(de)安全穩定水平具有重要的(de)現實意義(yi)。
南方(fang)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)綜(zong)(zong)合防(fang)(fang)(fang)御(yu)系(xi)(xi)統(tong)項目(mu)技術方(fang)案(an)具有五個(ge)創新(xin)點：一(yi)(yi)(yi)是在實現電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)實時(shi)(shi)預警的(de)同時(shi)(shi)，實現超前預警功能(neng)(neng)和第三道防(fang)(fang)(fang)線(xian)(xian)(xian)的(de)實時(shi)(shi)監視功能(neng)(neng)，為調度(du)運(yun)行(xing)(xing)超前防(fang)(fang)(fang)范電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)運(yun)行(xing)(xing)狀態逾越安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)邊界提(ti)(ti)供(gong)決(jue)策建(jian)議。二是進一(yi)(yi)(yi)步(bu)提(ti)(ti)高(gao)南方(fang)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)抗擊(ji)嚴重(zhong)故障的(de)能(neng)(neng)力(li)，推動交直(zhi)流互(hu)聯大(da)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)在線(xian)(xian)(xian)分(fen)析(xi)與控(kong)制(zhi)技術的(de)進步(bu)。三是實現各省(sheng)級(ji)(ji)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)實時(shi)(shi)信(xin)息共享(xiang)，構建(jian)統(tong)一(yi)(yi)(yi)多(duo)級(ji)(ji)分(fen)層(ceng)協(xie)調的(de)防(fang)(fang)(fang)御(yu)體系(xi)(xi)，實現南方(fang)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)總調與省(sheng)調兩級(ji)(ji)安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)的(de)協(xie)調防(fang)(fang)(fang)御(yu)，建(jian)立(li)交直(zhi)流互(hu)聯大(da)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)多(duo)級(ji)(ji)協(xie)調的(de)在線(xian)(xian)(xian)安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)防(fang)(fang)(fang)御(yu)系(xi)(xi)統(tong)。四(si)是設置綜(zong)(zong)合防(fang)(fang)(fang)御(yu)系(xi)(xi)統(tong)控(kong)制(zhi)中心站、區域控(kong)制(zhi)主站、子站和執行(xing)(xing)站，從全(quan)(quan)局角度(du)實現電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)的(de)協(xie)調控(kong)制(zhi)和分(fen)層(ceng)分(fen)區緊急控(kong)制(zhi)，可(ke)大(da)幅(fu)度(du)提(ti)(ti)高(gao)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)穩(wen)(wen)定(ding)(ding)(ding)控(kong)制(zhi)的(de)準確(que)性和自適(shi)應(ying)能(neng)(neng)力(li)。五是將雷電(dian)(dian)(dian)(dian)、氣象等(deng)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)運(yun)行(xing)(xing)環(huan)境信(xin)息應(ying)用于電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)在線(xian)(xian)(xian)安(an)全(quan)(quan)穩(wen)(wen)定(ding)(ding)(ding)分(fen)析(xi)與控(kong)制(zhi)決(jue)策，提(ti)(ti)高(gao)風險預警的(de)綜(zong)(zong)合能(neng)(neng)力(li)。