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箱式變電站的概述和應用:箱式變電站由于其組合靈活,運輸,遷移,安裝方便,施工時間短,運行成本低和占用空間小等優點,也被稱為完整的室外變電站。人們普遍認識到環保(bao)和(he)免維護的(de)(de)好處。建(jian)造(zao)農村(cun)電(dian)(dian)(dian)(dian)網(改造(zao))時,它通常用于輕(qing)型中(zhong)小型10-110 kV變(bian)電(dian)(dian)(dian)(dian)站(zhan)(配電(dian)(dian)(dian)(dian))變(bian)電(dian)(dian)(dian)(dian)站(zhan),工廠和(he)礦山以及(ji)城市和(he)農村(cun)地區(qu)的(de)(de)移動(dong)運(yun)營變(bian)電(dian)(dian)(dian)(dian)站(zhan)的(de)(de)建(jian)設和(he)改造(zao)可以穿透負載中(zhong)心并減(jian)小電(dian)(dian)(dian)(dian)源半徑,提高(gao)終端電(dian)(dian)(dian)(dian)壓的(de)(de)質量,特(te)別適(shi)合于農村(cun)電(dian)(dian)(dian)(dian)網的(de)(de)改造(zao),這在21世(shi)紀被稱為(wei)變(bian)電(dian)(dian)(dian)(dian)站(zhan)建(jian)設的(de)(de)目標模式(shi)。
高壓配電柜闡述當變壓器(qi)的初級繞組通(tong)電時,由線圈產生的磁通(tong)量在鐵(tie)(tie)芯(xin)中流(liu)動。因為(wei)鐵(tie)(tie)芯(xin)本身(shen)也是導體(ti),所以在垂直于磁力線的平面(mian)中感應(ying)出電勢。該(gai)電勢在鐵(tie)(tie)芯(xin)的橫截面(mian)中形成一個(ge)閉(bi)環并產生電能(neng)。它似乎(hu)是一個(ge)渦(wo)旋,因此被稱為(wei)“渦(wo)旋”。這種“渦(wo)電流(liu)”增加(jia)了變壓器(qi)的損耗以及變壓器(qi)的鐵(tie)(tie)心加(jia)熱變壓器(qi)的溫(wen)度上升。由“渦(wo)流(liu)”引(yin)起的損失(shi)稱為(wei)“鐵(tie)(tie)損”。
智能箱式(shi)變電站的(de)(de)外殼(ke)材(cai)(cai)料有(you)夾層(ceng)彩鋼復合板,不(bu)銹鋼板,普(pu)通(tong)鋼板,鋁鋅(xin)(xin)板,SMC纖(xian)(xian)維增強(qiang)不(bu)飽和聚酯(zhi)復合箱,GRC玻(bo)璃纖(xian)(xian)維增強(qiang)水泥托(tuo)盤等。夾層(ceng)彩鋼復合板的(de)(de)顏色可以更改輕松適應環境。不(bu)銹鋼和鍍鋁鋅(xin)(xin)的(de)(de)鋼不(bu)易生銹,但成(cheng)本(ben)(ben)高。普(pu)通(tong)鋼板容(rong)易生銹,但成(cheng)本(ben)(ben)低。 SMC纖(xian)(xian)維增強(qiang)不(bu)飽和聚酯(zhi)復合盒,GRC玻(bo)璃纖(xian)(xian)維增強(qiang)水泥殼(ke)由一種新型材(cai)(cai)料組成(cheng),該材(cai)(cai)料具(ju)有(you)較高的(de)(de)機械(xie)強(qiang)度,抗(kang)(kang)(kang)(kang)沖擊性,抗(kang)(kang)(kang)(kang)凍性,抗(kang)(kang)(kang)(kang)裂性,抗(kang)(kang)(kang)(kang)腐蝕(shi),阻燃性等,并且具(ju)有(you)美觀(guan)的(de)(de)外觀(guan)。