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　　福建省內第(di)一(yi)(yi)座(zuo)1000千伏變電(dian)站站址(zhi)選定在福州(zhou)(zhou)市閩侯縣大湖(hu)鎮，并(bing)命名(ming)為(wei)大湖(hu)變。該變電(dian)站將(jiang)作(zuo)為(wei)規劃(hua)中“十一(yi)(yi)五(wu)”末至“十二五(wu)”初建成的1000千伏浙江～福州(zhou)(zhou)特高壓(ya)輸電(dian)線(xian)路落址(zhi)福建省境(jing)內的第(di)一(yi)(yi)座(zuo)百(bai)萬伏等級特高壓(ya)變電(dian)站。

　　由于百萬伏(fu)級特高(gao)壓變(bian)電(dian)(dian)(dian)站(zhan)(zhan)的落點位置(zhi)將會對(dui)福(fu)(fu)建省(sheng)的電(dian)(dian)(dian)網結(jie)構和電(dian)(dian)(dian)網接(jie)線產生重大影響，因此(ci)，要選(xuan)(xuan)定省(sheng)內第一座1000千(qian)伏(fu)變(bian)電(dian)(dian)(dian)站(zhan)(zhan)并不是一件(jian)容易的事。據了(le)解，此(ci)前，相關電(dian)(dian)(dian)力設計(ji)及(ji)建設單(dan)位曾對(dui)福(fu)(fu)州(zhou)北(bei)、福(fu)(fu)州(zhou)南(nan)(nan)、南(nan)(nan)平(ping)三(san)明(ming)三(san)個(ge)地(di)域(yu)符合條(tiao)件(jian)的18個(ge)站(zhan)(zhan)址(zhi)進行了(le)現場勘(kan)察，從(cong)500千(qian)伏(fu)電(dian)(dian)(dian)網銜接(jie)、沿海大型電(dian)(dian)(dian)源接(jie)入(ru)方案，潮(chao)流分布情況，投資計(ji)劃等因素的分析后，最后選(xuan)(xuan)定了(le)大湖站(zhan)(zhan)等6個(ge)站(zhan)(zhan)址(zhi)成(cheng)為(wei)擬選(xuan)(xuan)站(zhan)(zhan)，這些站(zhan)(zhan)址(zhi)的系統(tong)、進出線、用地(di)、地(di)質、防洪排(pai)洪方面都符合建站(zhan)(zhan)要求，而其(qi)中由于大湖站(zhan)(zhan)址(zhi)靠近福(fu)(fu)州(zhou)負荷中心，同時與閩(min)西北(bei)電(dian)(dian)(dian)網距離適合，其(qi)中距500千(qian)伏(fu)福(fu)(fu)州(zhou)西變(bian)電(dian)(dian)(dian)站(zhan)(zhan)（站(zhan)(zhan)址(zhi)）僅24千(qian)米(mi)，距寧(ning)德核電(dian)(dian)(dian)站(zhan)(zhan)約180千(qian)米(mi)，系統(tong)條(tiao)件(jian)最優，因而成(cheng)為(wei)首選(xuan)(xuan)站(zhan)(zhan)。

　　為適(shi)應海西電(dian)(dian)(dian)力能源基地(di)建設(she)和(he)(he)國家(jia)電(dian)(dian)(dian)網(wang)(wang)(wang)公(gong)(gong)司把特(te)(te)高壓(ya)(ya)(ya)電(dian)(dian)(dian)網(wang)(wang)(wang)建設(she)延伸到南方的規(gui)(gui)(gui)劃(hua)，福建公(gong)(gong)司開展了“十二五”省級電(dian)(dian)(dian)網(wang)(wang)(wang)與國家(jia)電(dian)(dian)(dian)網(wang)(wang)(wang)特(te)(te)高壓(ya)(ya)(ya)網(wang)(wang)(wang)架銜接的遠景規(gui)(gui)(gui)劃(hua)，按規(gui)(gui)(gui)劃(hua)，該公(gong)(gong)司計劃(hua)在2015年前建成1000千伏福州(zhou)交流(liu)特(te)(te)高壓(ya)(ya)(ya)變(bian)電(dian)(dian)(dian)站（即已選(xuan)定的大湖(hu)站）和(he)(he)泉(quan)州(zhou)交流(liu)特(te)(te)高壓(ya)(ya)(ya)變(bian)電(dian)(dian)(dian)站，同時建設(she)福州(zhou)特(te)(te)～泉(quan)州(zhou)特(te)(te)高壓(ya)(ya)(ya)輸(shu)電(dian)(dian)(dian)線路，形(xing)成國家(jia)電(dian)(dian)(dian)網(wang)(wang)(wang)公(gong)(gong)司規(gui)(gui)(gui)劃(hua)中(zhong)的溫州(zhou)～福州(zhou)～泉(quan)州(zhou)雙回特(te)(te)高壓(ya)(ya)(ya)通道。屆時，從華東(dong)電(dian)(dian)(dian)網(wang)(wang)(wang)送(song)出的1000千伏特(te)(te)高壓(ya)(ya)(ya)來(lai)電(dian)(dian)(dian)經過浙(zhe)江電(dian)(dian)(dian)網(wang)(wang)(wang)接入(ru)大湖(hu)站和(he)(he)泉(quan)州(zhou)站，再源源不斷地(di)輸(shu)送(song)到全省各地(di)。

　　按規劃要(yao)求，1000千(qian)伏(fu)太湖變電站將(jiang)在(zai)“十二五”初期(qi)建(jian)設，“十二五”末(mo)期(qi)建(jian)成投產。該站一期(qi)建(jian)設3000兆伏(fu)安(an)變壓器1臺，1000千(qian)伏(fu)出(chu)線4回，500千(qian)伏(fu)出(chu)線6回，其供(gong)電范圍將(jiang)輻(fu)射福(fu)建(jian)福(fu)州(zhou)、南平(ping)、三明等地(di)區(qu)。

　　該(gai)變電(dian)(dian)(dian)站既是省外(wai)特高(gao)壓來電(dian)(dian)(dian)的(de)接受(shou)點(dian)，亦(yi)可成(cheng)為福(fu)建(jian)北(bei)部沿海大型電(dian)(dian)(dian)源(yuan)(如(ru)寧德(de)、福(fu)清核電(dian)(dian)(dian)）的(de)接入(ru)點(dian)，在福(fu)建(jian)省內電(dian)(dian)(dian)網“北(bei)電(dian)(dian)(dian)南送(song)”中(zhong)和與(yu)國家電(dian)(dian)(dian)網間的(de)電(dian)(dian)(dian)力交換(huan)中(zhong)將起到重要(yao)作(zuo)用，提(ti)高(gao)福(fu)建(jian)省電(dian)(dian)(dian)網安全穩(wen)定水平(ping)。