文章(zhang)來源：國家電網公司 發布時間：2008-10-25
10月23日19時40分，隨著短路試(shi)驗一聲巨響(xiang)，伊馮可控串補(bu)裝置正(zheng)確動(dong)作，系統調試(shi)工作圓滿完成，標志著該工程(cheng)已(yi)具備(bei)運行條件。
伊馮可控(kong)串(chuan)(chuan)(chuan)(chuan)補工(gong)(gong)程是我國(guo)第一個具有自主知(zhi)識產權的(de)500千伏可控(kong)串(chuan)(chuan)(chuan)(chuan)補工(gong)(gong)程。該工(gong)(gong)程采用(yong)可控(kong)串(chuan)(chuan)(chuan)(chuan)補+固(gu)定(ding)串(chuan)(chuan)(chuan)(chuan)補的(de)混合方案，其中固(gu)定(ding)串(chuan)(chuan)(chuan)(chuan)補容(rong)量(liang)達到2×544兆乏，串(chuan)(chuan)(chuan)(chuan)補度(du)30%；可控(kong)串(chuan)(chuan)(chuan)(chuan)補容(rong)量(liang)達到2×326兆乏，串(chuan)(chuan)(chuan)(chuan)補度(du)15%，是目前世界(jie)上補償(chang)容(rong)量(liang)最大、系統運(yun)行環境最復雜(za)的(de)串(chuan)(chuan)(chuan)(chuan)補裝置。
國(guo)家(jia)電(dian)(dian)(dian)網(wang)公(gong)(gong)司(si)領導高(gao)度重視(shi)科技(ji)(ji)創新(xin)，重視(shi)具有自主知識(shi)產(chan)權的新(xin)技(ji)(ji)術應用。2005年公(gong)(gong)司(si)決(jue)定在(zai)東北電(dian)(dian)(dian)網(wang)伊(yi)敏(min)電(dian)(dian)(dian)廠～馮屯500千(qian)伏線路上，首次采(cai)用國(guo)內(nei)自主研發的可控串(chuan)補(bu)(bu)技(ji)(ji)術，提高(gao)電(dian)(dian)(dian)網(wang)的輸電(dian)(dian)(dian)能力(li)(li)，確保伊(yi)敏(min)電(dian)(dian)(dian)廠電(dian)(dian)(dian)力(li)(li)的送出。公(gong)(gong)司(si)組(zu)織中國(guo)電(dian)(dian)(dian)力(li)(li)科學研究院與東北電(dian)(dian)(dian)網(wang)有限公(gong)(gong)司(si)研究開發并實施(shi)了(le)伊(yi)馮500千(qian)伏可控串(chuan)補(bu)(bu)工(gong)程(cheng)(cheng)項目，并將該(gai)工(gong)程(cheng)(cheng)列為科技(ji)(ji)創新(xin)、新(xin)技(ji)(ji)術應用示(shi)范(fan)工(gong)程(cheng)(cheng)項目。該(gai)項工(gong)程(cheng)(cheng)受到(dao)國(guo)家(jia)高(gao)度重視(shi)，被國(guo)家(jia)發改(gai)委列為國(guo)家(jia)科技(ji)(ji)示(shi)范(fan)工(gong)程(cheng)(cheng)。
伊馮可控串補工程建成后(hou)，將使伊敏(min)送出能力提高100萬千瓦左右(you)，可替代新建一回(hui)500千伏(fu)輸(shu)電線路(lu)，不(bu)僅節(jie)省數億元(yuan)人民(min)幣的投資，還保護了珍貴原始生態環境，促(cu)進了環境與(yu)經濟的協調(diao)可持續發展。