隨sui著zhe生sheng產chan節jie奏zou的de加jia快kuai,用yong戶hu對dui供gong電dian可ke靠kao性xing要yao求qiu也ye隨sui之zhi提ti高gao,為wei了le盡jin量liang減jian少shao停ting電dian對dui生sheng產chan的de影ying響xiang,在zai不bu停ting電dian的de情qing況kuang下xia更geng換huan變bian壓ya器qi冷leng卻que風feng機ji的de需xu求qiu日ri益yi增zeng加jia,不bu停ting電dian更geng換huan風feng機ji的de方fang法fa成cheng為wei保bao證zheng電dian網wang持chi續xu供gong電dian的de一yi種zhong有you效xiao保bao障zhang。海hai鴻hong電dian氣qi聯lian合he廣guang州zhou白bai雲yun供gong電dian局ju共gong同tong研yan究jiu出chu帶dai可ke實shi現xian不bu停ting電dian更geng換huan風feng機ji的de一yi體ti式shi幹gan變bian防fang護hu外wai殼ke幹gan式shi變bian壓ya器qi,產chan品pin具ju有you以yi下xia特te點dian:
1、電源獨立布線控製冷卻風機開關,設計每台風機獨立運行互不影響安全解決因風機故障造成的幹式變壓器停電影響。
2、改變風機的安裝位置:將(jiang)風(feng)機(ji)安(an)裝(zhuang)在(zai)外(wai)箱(xiang)箱(xiang)壁(bi),並(bing)設(she)計(ji)通(tong)風(feng)管(guan)送(song)風(feng)至(zhi)散(san)熱(re)點(dian),在(zai)更(geng)換(huan)風(feng)機(ji)期(qi)間(jian)變(bian)壓(ya)器(qi)不(bu)需(xu)要(yao)停(ting)電(dian),解(jie)決(jue)風(feng)機(ji)故(gu)障(zhang)造(zao)成(cheng)的(de)停(ting)電(dian)影(ying)響(xiang),同(tong)時(shi)保(bao)障(zhang)維(wei)護(hu)人(ren)員(yuan)的(de)人(ren)身(shen)安(an)全(quan)。
3、融合“不停電更換冷卻風機方法”+“一體式防護型敞開式立體卷鐵心幹式變壓器技術”,jiejuexianyoujishuzhongganshibianyaqiwufabutingdiangenghuanlengquefengjidenantijifangzhiweiguianzhuangdailaidefengxian,baozhanggenghuanyangjijichanpinweihushiderenyuananquancaozuo。
4、項(xiang)目(mu)實(shi)現(xian)了(le)幹(gan)變(bian)運(yun)行(xing)過(guo)程(cheng)中(zhong)不(bu)停(ting)電(dian)更(geng)換(huan)風(feng)機(ji),有(you)效(xiao)降(jiang)低(di)電(dian)網(wang)停(ting)電(dian)考(kao)核(he)率(lv)。一(yi)體(ti)式(shi)防(fang)護(hu)型(xing)敞(chang)開(kai)幹(gan)變(bian)外(wai)殼(ke)體(ti)積(ji)小(xiao),無(wu)需(xu)拆(chai)卸(xie)外(wai)殼(ke)即(ji)可(ke)進(jin)出(chu)電(dian)房(fang),安(an)裝(zhuang)更(geng)方(fang)便(bian),並(bing)且(qie)在(zai)安(an)裝(zhuang)過(guo)程(cheng)為(wei)變(bian)壓(ya)器(qi)提(ti)供(gong)有(you)效(xiao)防(fang)護(hu)。
5、產品內置的SGB-800kVA一體式防護型敞開幹變,與原電房安裝的SCB-400kVA不帶外殼的樹脂幹變相比,在容量增加的情況下,外形安裝尺寸(長*寬*高)基本相同,節省占地麵積。不停電更換風機的設計產品於2021年6月正式安裝投運,投運後,風機對幹變繞組的風冷效果明顯,散熱效率更高。
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