文章來源：國家電網公司 發布時間：2010-10-16
近日，國家電(dian)網(wang)(wang)公司為深化基(ji)建標準(zhun)化建設(she)，進一步提高西北電(dian)網(wang)(wang)750千(qian)(qian)伏(fu)輸變電(dian)工程(cheng)建設(she)效率和(he)效益，決定在已(yi)有的750千(qian)(qian)伏(fu)變電(dian)站通(tong)用(yong)設(she)計基(ji)礎上(shang)，全面(mian)開展750千(qian)(qian)伏(fu)輸變電(dian)工程(cheng)“三通(tong)一標”（通(tong)用(yong)設(she)計、通(tong)用(yong)設(she)備(bei)、通(tong)用(yong)造價(jia)和(he)標準(zhun)工藝(yi)）工作。
據西北電網有限公司相(xiang)關部(bu)門人(ren)員介紹，這(zhe)項工(gong)作以500千(qian)伏(fu)及以下輸變電工(gong)程“三通一標(biao)”工(gong)作成(cheng)果為基礎，按照“兩型一化”要求，貫(guan)徹全壽命周期費用(yong)最(zui)優原則，總結(jie)、提煉(lian)已(yi)有750千(qian)伏(fu)輸變電工(gong)程設(she)(she)計建(jian)(jian)設(she)(she)經驗(yan)和(he)成(cheng)果，集成(cheng)應用(yong)成(cheng)熟適用(yong)新技術，形成(cheng)750千(qian)伏(fu)輸變電工(gong)程的(de)“三通一標(biao)”，用(yong)以指導工(gong)程設(she)(she)計、評審和(he)建(jian)(jian)設(she)(she)。
750千伏輸變電工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)“三通一標(biao)”是國家電網公司基建(jian)標(biao)準化建(jian)設(she)成(cheng)果的(de)有(you)機組成(cheng)部分，能夠發(fa)揮規(gui)模(mo)優勢(shi)，提高國家電網公司整體效益(yi)，有(you)利于統(tong)一工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)設(she)計標(biao)準，提高設(she)計質量，提高工(gong)(gong)(gong)(gong)作效率(lv)；有(you)利于統(tong)一工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)建(jian)設(she)標(biao)準和(he)設(she)備規(gui)范，方便運(yun)行(xing)維護(hu)，提高電網安全穩定(ding)運(yun)行(xing)水平，降低工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)全壽命周(zhou)期總體費用。科學建(jian)立750千伏工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)造(zao)價(jia)標(biao)準，合理評(ping)價(jia)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)技術經濟指標(biao)水平，可有(you)效控制電網工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)投資(zi)，降低建(jian)設(she)和(he)運(yun)行(xing)成(cheng)本，同(tong)時為項目(mu)可行(xing)性研究、工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)初步設(she)計、集中規(gui)模(mo)招標(biao)和(he)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)竣工(gong)(gong)(gong)(gong)決算等(deng)工(gong)(gong)(gong)(gong)作的(de)開展提供依據。