文章來(lai)源：國家(jia)電網公(gong)司(si) 發布時(shi)間(jian)：2009-12-24
12月16日，由河南送變電(dian)(dian)建(jian)設(she)公司承建(jian)的(de)750千伏蘭州東—平(ping)涼—乾(qian)縣輸電(dian)(dian)線(xian)路(lu)(lu)工(gong)(gong)程(cheng)蘭平(ping)I標(biao)段全(quan)線(xian)架(jia)通。據悉，750千伏蘭州東—平(ping)涼—乾(qian)縣輸電(dian)(dian)線(xian)路(lu)(lu)工(gong)(gong)程(cheng)是全(quan)國第一條、海拔最高的(de)750千伏同塔雙回路(lu)(lu)輸電(dian)(dian)線(xian)路(lu)(lu)工(gong)(gong)程(cheng)，也(ye)是西北電(dian)(dian)網(wang)(wang)主網(wang)(wang)架(jia)建(jian)設(she)的(de)重點工(gong)(gong)程(cheng)。它的(de)建(jian)成將(jiang)進一步完善750千伏“A”字形(xing)網(wang)(wang)架(jia)，極大提高電(dian)(dian)網(wang)(wang)優(you)化配置能源(yuan)的(de)能力，促(cu)進“西電(dian)(dian)東送”戰略的(de)實施(shi)(shi)。由河南送變電(dian)(dian)建(jian)設(she)公司施(shi)(shi)工(gong)(gong)的(de)線(xian)路(lu)(lu)全(quan)長23.82千米，組立(li)鐵塔39基。