文章來(lai)源：中國南方電網有限(xian)責(ze)任公司(si) 發布(bu)時間(jian)：2008-10-25
南方電(dian)網(wang)(wang)在(zai)現有的電(dian)網(wang)(wang)三道防(fang)線基礎上，建立全(quan)(quan)方位、時(shi)空(kong)協調與優(you)化(hua)的安全(quan)(quan)穩定綜合防(fang)御(yu)系(xi)統(tong)。10月16日，公司(si)2007年重點科技項目“南方電(dian)網(wang)(wang)安全(quan)(quan)穩定綜合防(fang)御(yu)系(xi)統(tong)方案研究”通(tong)過了專(zhuan)家驗(yan)收。該系(xi)統(tong)的建設，在(zai)國(guo)內是首創(chuang)，對(dui)于提(ti)高南方電(dian)網(wang)(wang)的安全(quan)(quan)穩定水平具有重要的現實意義。
南(nan)方(fang)電(dian)(dian)(dian)網安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)綜(zong)合(he)(he)防(fang)(fang)御(yu)(yu)系統(tong)項(xiang)目技(ji)術方(fang)案具有五個創新點：一(yi)是(shi)在(zai)實(shi)現(xian)電(dian)(dian)(dian)網安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)實(shi)時(shi)預警(jing)(jing)的(de)(de)同時(shi)，實(shi)現(xian)超前預警(jing)(jing)功能(neng)和(he)第三道防(fang)(fang)線(xian)的(de)(de)實(shi)時(shi)監視功能(neng)，為調(diao)度運(yun)行(xing)超前防(fang)(fang)范電(dian)(dian)(dian)網運(yun)行(xing)狀(zhuang)態逾越安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)邊界提(ti)供決策建(jian)議。二是(shi)進(jin)一(yi)步(bu)提(ti)高南(nan)方(fang)電(dian)(dian)(dian)網抗擊嚴重(zhong)故障(zhang)的(de)(de)能(neng)力，推動交直流互聯(lian)大電(dian)(dian)(dian)網安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)在(zai)線(xian)分(fen)析與(yu)控(kong)(kong)制(zhi)技(ji)術的(de)(de)進(jin)步(bu)。三是(shi)實(shi)現(xian)各省級(ji)電(dian)(dian)(dian)網實(shi)時(shi)信息(xi)(xi)共享，構建(jian)統(tong)一(yi)多級(ji)分(fen)層協(xie)調(diao)的(de)(de)防(fang)(fang)御(yu)(yu)體系，實(shi)現(xian)南(nan)方(fang)電(dian)(dian)(dian)網總(zong)調(diao)與(yu)省調(diao)兩級(ji)安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)的(de)(de)協(xie)調(diao)防(fang)(fang)御(yu)(yu)，建(jian)立交直流互聯(lian)大電(dian)(dian)(dian)網多級(ji)協(xie)調(diao)的(de)(de)在(zai)線(xian)安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)防(fang)(fang)御(yu)(yu)系統(tong)。四是(shi)設置綜(zong)合(he)(he)防(fang)(fang)御(yu)(yu)系統(tong)控(kong)(kong)制(zhi)中心站(zhan)、區域控(kong)(kong)制(zhi)主站(zhan)、子站(zhan)和(he)執行(xing)站(zhan)，從全(quan)(quan)局角度實(shi)現(xian)電(dian)(dian)(dian)網安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)的(de)(de)協(xie)調(diao)控(kong)(kong)制(zhi)和(he)分(fen)層分(fen)區緊急(ji)控(kong)(kong)制(zhi)，可大幅度提(ti)高電(dian)(dian)(dian)網穩(wen)(wen)(wen)(wen)定(ding)控(kong)(kong)制(zhi)的(de)(de)準確性(xing)和(he)自適應能(neng)力。五是(shi)將雷電(dian)(dian)(dian)、氣象等電(dian)(dian)(dian)網運(yun)行(xing)環境(jing)信息(xi)(xi)應用于電(dian)(dian)(dian)網在(zai)線(xian)安(an)全(quan)(quan)穩(wen)(wen)(wen)(wen)定(ding)分(fen)析與(yu)控(kong)(kong)制(zhi)決策，提(ti)高風險預警(jing)(jing)的(de)(de)綜(zong)合(he)(he)能(neng)力。