文章(zhang)來(lai)源：國家電網公(gong)司 發布時(shi)間：2008-10-25
10月23日19時40分，隨著(zhu)短路試(shi)驗一(yi)聲巨響(xiang)，伊馮可控串補(bu)裝置正確動作(zuo)，系統調試(shi)工作(zuo)圓滿(man)完成，標志著(zhu)該工程已具備運行條件(jian)。
伊馮可控(kong)串(chuan)(chuan)(chuan)補(bu)(bu)工程(cheng)是我(wo)國第一個具有自主知識產權的(de)(de)500千伏可控(kong)串(chuan)(chuan)(chuan)補(bu)(bu)工程(cheng)。該工程(cheng)采用可控(kong)串(chuan)(chuan)(chuan)補(bu)(bu)+固(gu)定串(chuan)(chuan)(chuan)補(bu)(bu)的(de)(de)混合方案，其中固(gu)定串(chuan)(chuan)(chuan)補(bu)(bu)容量達到2×544兆乏，串(chuan)(chuan)(chuan)補(bu)(bu)度30%；可控(kong)串(chuan)(chuan)(chuan)補(bu)(bu)容量達到2×326兆乏，串(chuan)(chuan)(chuan)補(bu)(bu)度15%，是目(mu)前世界上補(bu)(bu)償(chang)容量最大(da)、系(xi)統運(yun)行環境最復雜的(de)(de)串(chuan)(chuan)(chuan)補(bu)(bu)裝置。
國(guo)家(jia)電(dian)(dian)網(wang)公(gong)(gong)司(si)領導高度(du)重(zhong)視科(ke)(ke)技(ji)(ji)(ji)(ji)創(chuang)新，重(zhong)視具有(you)自主知識產權的(de)新技(ji)(ji)(ji)(ji)術應(ying)用。2005年公(gong)(gong)司(si)決定在東(dong)北電(dian)(dian)網(wang)伊敏(min)電(dian)(dian)廠～馮屯500千(qian)伏(fu)線路(lu)上，首次采用國(guo)內自主研(yan)發(fa)的(de)可控(kong)串補技(ji)(ji)(ji)(ji)術，提高電(dian)(dian)網(wang)的(de)輸(shu)電(dian)(dian)能力，確(que)保伊敏(min)電(dian)(dian)廠電(dian)(dian)力的(de)送出。公(gong)(gong)司(si)組織(zhi)中國(guo)電(dian)(dian)力科(ke)(ke)學研(yan)究院與(yu)東(dong)北電(dian)(dian)網(wang)有(you)限公(gong)(gong)司(si)研(yan)究開發(fa)并實施了伊馮500千(qian)伏(fu)可控(kong)串補工(gong)程(cheng)(cheng)項(xiang)目，并將該工(gong)程(cheng)(cheng)列(lie)為(wei)科(ke)(ke)技(ji)(ji)(ji)(ji)創(chuang)新、新技(ji)(ji)(ji)(ji)術應(ying)用示范工(gong)程(cheng)(cheng)項(xiang)目。該項(xiang)工(gong)程(cheng)(cheng)受到國(guo)家(jia)高度(du)重(zhong)視，被國(guo)家(jia)發(fa)改委列(lie)為(wei)國(guo)家(jia)科(ke)(ke)技(ji)(ji)(ji)(ji)示范工(gong)程(cheng)(cheng)。
伊馮可控串(chuan)補(bu)工程建(jian)成后，將使伊敏送出能力提高100萬千瓦(wa)左右，可替代新建(jian)一回500千伏輸電線路，不僅節省數(shu)億(yi)元人民(min)幣的投資，還保護了(le)珍貴原(yuan)始生態環境，促進了(le)環境與(yu)經濟的協調可持續發展。