文章來源(yuan):中(zhong)國(guo)電力建設集團有(you)限公司(si) 發布時間:2016-10-08
9月26日(ri)12點,由(you)中國電(dian)建集團所屬華東(dong)勘測設(she)(she)計研究院承擔(dan)全階段勘測設(she)(she)計任務(wu)的亞洲首座海(hai)上(shang)(shang)升(sheng)(sheng)壓站——如東(dong)150兆(zhao)瓦海(hai)上(shang)(shang)風電(dian)場110kV海(hai)上(shang)(shang)升(sheng)(sheng)壓站吊裝(zhuang)完成(cheng),填(tian)補了我國海(hai)上(shang)(shang)風電(dian)無高壓海(hai)上(shang)(shang)升(sheng)(sheng)壓站的空白。這也(ye)是該(gai)項目繼5月23日(ri)首根單樁基(ji)礎成(cheng)功(gong)沉(chen)樁、9月5日(ri)首臺(tai)風機成(cheng)功(gong)吊裝(zhuang)之后又一里程碑式節點。
中廣核如東150兆(zhao)瓦(wa)(wa)海(hai)上(shang)風(feng)電(dian)(dian)場示(shi)范項目是黃海(hai)海(hai)域第(di)一個近海(hai)風(feng)電(dian)(dian)場,擬安裝38 臺4兆(zhao)瓦(wa)(wa)的風(feng)電(dian)(dian)機組(zu),裝機容量152兆(zhao)瓦(wa)(wa),設計(ji)年(nian)上(shang)網(wang)發電(dian)(dian)量3.88億千(qian)(qian)瓦(wa)(wa)時(shi)。其中,110千(qian)(qian)伏(fu)海(hai)上(shang)升壓(ya)站設計(ji)為(wei)工程難點之一,升壓(ya)站內(nei)有變壓(ya)器、GIS配電(dian)(dian)裝置、衛星定(ding)位、變電(dian)(dian)站自(zi)動化監控保護系(xi)統等,是一座無人值守升壓(ya)站。具體(ti)功能是將(jiang)150兆(zhao)瓦(wa)(wa)海(hai)上(shang)風(feng)電(dian)(dian)場所(suo)發電(dian)(dian)能提升至110千(qian)(qian)伏(fu)并(bing)入華東電(dian)(dian)網(wang)。今年(nian)底前,首(shou)批風(feng)電(dian)(dian)機組(zu)將(jiang)并(bing)網(wang)發電(dian)(dian)。明年(nian)投產(chan)后每年(nian)上(shang)網(wang)電(dian)(dian)量將(jiang)超4億千(qian)(qian)瓦(wa)(wa)時(shi),年(nian)節(jie)約標煤(mei)14萬噸(dun),減排(pai)二氧(yang)化硫280噸(dun)。
多年(nian)來(lai),華東(dong)勘測設計研(yan)究院(yuan)不斷加(jia)大海(hai)(hai)上(shang)(shang)風電(dian)(dian)技術創新,通過自主研(yan)發(fa)、海(hai)(hai)外調(diao)研(yan)、技術咨詢等手段解決了(le)海(hai)(hai)上(shang)(shang)變(bian)電(dian)(dian)站多個關鍵(jian)技術問題,進(jin)一步提高(gao)了(le)海(hai)(hai)上(shang)(shang)風電(dian)(dian)技術水平,為我國規模化海(hai)(hai)上(shang)(shang)風電(dian)(dian)開發(fa)提供了(le)寶貴的經(jing)驗借鑒。