變電站預制艙提高了變電站的可靠性
變電站預制艙可(ke)(ke)(ke)以保護設備免受環境影響,從(cong)而提高變電(dian)站的可(ke)(ke)(ke)用性(xing)(xing)和(he)可(ke)(ke)(ke)靠性(xing)(xing),省略柵欄(lan),增(zeng)強變電(dian)站的審美外觀(guan),占地面(mian)積(ji)小,包括帶插(cha)頭觸點的即用初級(ji)和(he)次級(ji)布線,從(cong)小型配(pei)電(dian)系統到可(ke)(ke)(ke)再生能源發電(dian)的集成。快速安裝(zhuang)和(he)拆卸也使(shi)其易于重新定位,適(shi)用于現有(you)主(zhu)變電(dian)站的維護或維護。
現階(jie)段(duan),預制(zhi)艙裝配式(shi)變(bian)(bian)電(dian)站(zhan)改變(bian)(bian)了(le)變(bian)(bian)電(dian)站(zhan)傳(chuan)統電(dian)路(lu)系統的合理(li)(li)布(bu)局、土(tu)建工(gong)(gong)程布(bu)局和工(gong)(gong)程施工(gong)(gong)方式(shi),根據加(jia)工(gong)(gong)廠生(sheng)產(chan)制(zhi)造預制(zhi)和現場安裝基(ji)本(ben)建設(she)變(bian)(bian)電(dian)站(zhan)。其標準化布(bu)局、模塊化設(she)計組成、工(gong)(gong)業生(sheng)產(chan)、大型工(gong)(gong)程施工(gong)(gong),使變(bian)(bian)電(dian)站(zhan)基(ji)本(ben)建設(she)含水量高(gao)、空氣(qi)污染少、基(ji)本(ben)建設(she)路(lu)面管(guan)理(li)(li)精細化。
變電站預制(zhi)艙是我國電力設施發(fa)展(zhan)趨勢(shi)的高新技術,金屬焊接(jie)結構(gou)的預制(zhi)艙體已(yi)成(cheng)為電力工程發(fa)展(zhan)趨勢(shi)的關鍵組成(cheng)部分(fen)。艙體通(tong)(tong)常沒(mei)有窗戶。離心風(feng)(feng)機和空調應(ying)(ying)用于(yu)保持自(zi)然通(tong)(tong)風(feng)(feng)。空調、電加熱器、離心風(feng)(feng)機等(deng)集中(zhong)供熱自(zi)然通(tong)(tong)風(feng)(feng)設備應(ying)(ying)設置在空調、主控室(shi)和值班窗口,有利于(yu)光照和自(zi)然通(tong)(tong)風(feng)(feng)。
變電站預制艙平屋頂(ding)可采(cai)用空調排水管(guan)方法;艙(cang)(cang)道防瓷主題(ti)活(huo)動(dong)底(di)(di)版,主題(ti)活(huo)動(dong)底(di)(di)版鋼(gang)支架(jia)固定在艙(cang)(cang)底(di)(di),底(di)(di)版高寬比200~250mm,有利于(yu)電纜的鋪(pu)設和維(wei)護。