文章來(lai)源(yuan)：中國(guo)南(nan)方電網有限責任公司 發(fa)布(bu)時間：2008-10-25
南(nan)方電(dian)網(wang)(wang)在現(xian)有的(de)電(dian)網(wang)(wang)三道防線基(ji)礎上，建(jian)立全方位、時空協調與優化的(de)安(an)(an)全穩定綜合(he)防御(yu)系統。10月16日，公司(si)2007年(nian)重(zhong)(zhong)點(dian)科技項目“南(nan)方電(dian)網(wang)(wang)安(an)(an)全穩定綜合(he)防御(yu)系統方案(an)研(yan)究”通過了專家驗收。該系統的(de)建(jian)設(she)，在國內是首創，對(dui)于提高南(nan)方電(dian)網(wang)(wang)的(de)安(an)(an)全穩定水(shui)平具有重(zhong)(zhong)要(yao)的(de)現(xian)實意義。
南方(fang)(fang)電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)綜(zong)合(he)防(fang)御(yu)(yu)(yu)系(xi)統(tong)項目技術方(fang)(fang)案具有五(wu)個(ge)創新點：一是在(zai)實(shi)現(xian)電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)實(shi)時(shi)(shi)預(yu)警的(de)(de)同時(shi)(shi)，實(shi)現(xian)超(chao)前預(yu)警功(gong)能和第三(san)道防(fang)線的(de)(de)實(shi)時(shi)(shi)監視功(gong)能，為(wei)調(diao)度運(yun)行(xing)超(chao)前防(fang)范(fan)電(dian)(dian)(dian)網(wang)(wang)(wang)運(yun)行(xing)狀態逾(yu)越安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)邊界提供決(jue)策建(jian)議。二(er)是進一步提高南方(fang)(fang)電(dian)(dian)(dian)網(wang)(wang)(wang)抗擊嚴重故障的(de)(de)能力，推動交直流互聯大(da)電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)在(zai)線分(fen)(fen)析與控(kong)制(zhi)(zhi)技術的(de)(de)進步。三(san)是實(shi)現(xian)各省(sheng)級電(dian)(dian)(dian)網(wang)(wang)(wang)實(shi)時(shi)(shi)信息(xi)共(gong)享，構建(jian)統(tong)一多級分(fen)(fen)層協(xie)(xie)調(diao)的(de)(de)防(fang)御(yu)(yu)(yu)體系(xi)，實(shi)現(xian)南方(fang)(fang)電(dian)(dian)(dian)網(wang)(wang)(wang)總(zong)調(diao)與省(sheng)調(diao)兩級安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)的(de)(de)協(xie)(xie)調(diao)防(fang)御(yu)(yu)(yu)，建(jian)立交直流互聯大(da)電(dian)(dian)(dian)網(wang)(wang)(wang)多級協(xie)(xie)調(diao)的(de)(de)在(zai)線安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)防(fang)御(yu)(yu)(yu)系(xi)統(tong)。四是設置綜(zong)合(he)防(fang)御(yu)(yu)(yu)系(xi)統(tong)控(kong)制(zhi)(zhi)中心站、區(qu)域控(kong)制(zhi)(zhi)主站、子站和執(zhi)行(xing)站，從全(quan)局角度實(shi)現(xian)電(dian)(dian)(dian)網(wang)(wang)(wang)安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)的(de)(de)協(xie)(xie)調(diao)控(kong)制(zhi)(zhi)和分(fen)(fen)層分(fen)(fen)區(qu)緊急控(kong)制(zhi)(zhi)，可大(da)幅度提高電(dian)(dian)(dian)網(wang)(wang)(wang)穩(wen)(wen)(wen)定(ding)控(kong)制(zhi)(zhi)的(de)(de)準確性和自(zi)適應能力。五(wu)是將雷電(dian)(dian)(dian)、氣象等電(dian)(dian)(dian)網(wang)(wang)(wang)運(yun)行(xing)環境信息(xi)應用于電(dian)(dian)(dian)網(wang)(wang)(wang)在(zai)線安(an)(an)(an)全(quan)穩(wen)(wen)(wen)定(ding)分(fen)(fen)析與控(kong)制(zhi)(zhi)決(jue)策，提高風(feng)險預(yu)警的(de)(de)綜(zong)合(he)能力。