文章來源：中國電力建設集(ji)團有限公(gong)司 發布時間：2016-10-08
9月(yue)26日(ri)12點，由中國電建(jian)集團(tuan)所屬(shu)華東(dong)(dong)勘測設計(ji)研究院承(cheng)擔全階段勘測設計(ji)任務(wu)的亞洲(zhou)首座(zuo)海(hai)上升(sheng)壓站——如東(dong)(dong)150兆瓦(wa)海(hai)上風電場110kV海(hai)上升(sheng)壓站吊裝(zhuang)完(wan)成(cheng)，填補(bu)了我國海(hai)上風電無高壓海(hai)上升(sheng)壓站的空白。這也是該項目(mu)繼5月(yue)23日(ri)首根(gen)單(dan)樁基礎成(cheng)功(gong)沉樁、9月(yue)5日(ri)首臺風機成(cheng)功(gong)吊裝(zhuang)之(zhi)后又一里程碑式節點。
中廣核如東(dong)150兆(zhao)瓦(wa)(wa)海上(shang)風電(dian)(dian)(dian)(dian)場(chang)(chang)示范項目是黃海海域第一(yi)個近海風電(dian)(dian)(dian)(dian)場(chang)(chang)，擬(ni)安(an)裝(zhuang)38 臺4兆(zhao)瓦(wa)(wa)的風電(dian)(dian)(dian)(dian)機(ji)組，裝(zhuang)機(ji)容量(liang)152兆(zhao)瓦(wa)(wa)，設(she)計年(nian)(nian)上(shang)網發電(dian)(dian)(dian)(dian)量(liang)3.88億千(qian)瓦(wa)(wa)時。其中，110千(qian)伏海上(shang)升壓(ya)站設(she)計為工(gong)程難點之一(yi)，升壓(ya)站內有(you)變壓(ya)器、GIS配電(dian)(dian)(dian)(dian)裝(zhuang)置、衛星定位、變電(dian)(dian)(dian)(dian)站自動(dong)化監控保護系統等，是一(yi)座無人值守升壓(ya)站。具體功(gong)能是將(jiang)150兆(zhao)瓦(wa)(wa)海上(shang)風電(dian)(dian)(dian)(dian)場(chang)(chang)所(suo)發電(dian)(dian)(dian)(dian)能提升至110千(qian)伏并入華東(dong)電(dian)(dian)(dian)(dian)網。今(jin)年(nian)(nian)底前，首批風電(dian)(dian)(dian)(dian)機(ji)組將(jiang)并網發電(dian)(dian)(dian)(dian)。明年(nian)(nian)投產(chan)后每(mei)年(nian)(nian)上(shang)網電(dian)(dian)(dian)(dian)量(liang)將(jiang)超4億千(qian)瓦(wa)(wa)時，年(nian)(nian)節約標煤14萬噸，減排(pai)二氧(yang)化硫280噸。
多年(nian)來，華(hua)東勘測(ce)設(she)計研究院不(bu)斷加大海(hai)上(shang)風電(dian)技術(shu)創新，通(tong)過自(zi)主研發(fa)、海(hai)外調研、技術(shu)咨詢等手段解決(jue)了海(hai)上(shang)變電(dian)站多個關鍵(jian)技術(shu)問(wen)題，進一步提高了海(hai)上(shang)風電(dian)技術(shu)水平，為我國規(gui)模化海(hai)上(shang)風電(dian)開(kai)發(fa)提供了寶貴的經驗借(jie)鑒。