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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和(he)免(mian)維護的(de)(de)好處(chu)。建(jian)(jian)造(zao)(zao)農村(cun)電(dian)(dian)(dian)網(改造(zao)(zao))時,它(ta)通常用于(yu)輕型中小型10-110 kV變(bian)(bian)電(dian)(dian)(dian)站(zhan)(zhan)(zhan)(配電(dian)(dian)(dian))變(bian)(bian)電(dian)(dian)(dian)站(zhan)(zhan)(zhan),工廠和(he)礦山以及城(cheng)市和(he)農村(cun)地區(qu)的(de)(de)移動運營變(bian)(bian)電(dian)(dian)(dian)站(zhan)(zhan)(zhan)的(de)(de)建(jian)(jian)設和(he)改造(zao)(zao)可以穿透負載中心并減小電(dian)(dian)(dian)源半(ban)徑,提高終端電(dian)(dian)(dian)壓(ya)的(de)(de)質(zhi)量,特(te)別適合于(yu)農村(cun)電(dian)(dian)(dian)網的(de)(de)改造(zao)(zao),這在21世紀被稱為變(bian)(bian)電(dian)(dian)(dian)站(zhan)(zhan)(zhan)建(jian)(jian)設的(de)(de)目(mu)標模式。
高壓配電柜闡述當變壓器的(de)(de)(de)初級繞組通電(dian)(dian)時,由(you)線(xian)圈產(chan)(chan)生的(de)(de)(de)磁通量在鐵(tie)(tie)芯(xin)中(zhong)(zhong)流動。因為(wei)鐵(tie)(tie)芯(xin)本身也是(shi)導體(ti),所以在垂直于(yu)磁力(li)線(xian)的(de)(de)(de)平面(mian)中(zhong)(zhong)感應出電(dian)(dian)勢(shi)。該電(dian)(dian)勢(shi)在鐵(tie)(tie)芯(xin)的(de)(de)(de)橫截面(mian)中(zhong)(zhong)形成一(yi)個閉(bi)環并(bing)產(chan)(chan)生電(dian)(dian)能。它似(si)乎是(shi)一(yi)個渦(wo)旋,因此被稱為(wei)“渦(wo)旋”。這(zhe)種“渦(wo)電(dian)(dian)流”增加了(le)變壓器的(de)(de)(de)損耗以及變壓器的(de)(de)(de)鐵(tie)(tie)心加熱(re)變壓器的(de)(de)(de)溫度上升(sheng)。由(you)“渦(wo)流”引起的(de)(de)(de)損失稱為(wei)“鐵(tie)(tie)損”。
智能箱式變電站的外殼材料有(you)夾層彩鋼(gang)(gang)(gang)復(fu)合板(ban),不(bu)銹鋼(gang)(gang)(gang)板(ban),普(pu)通(tong)鋼(gang)(gang)(gang)板(ban),鋁鋅板(ban),SMC纖(xian)維(wei)(wei)增強(qiang)(qiang)(qiang)(qiang)不(bu)飽(bao)和(he)聚酯復(fu)合箱,GRC玻璃纖(xian)維(wei)(wei)增強(qiang)(qiang)(qiang)(qiang)水(shui)泥(ni)托盤等(deng)。夾層彩鋼(gang)(gang)(gang)復(fu)合板(ban)的顏(yan)色可以更改輕松適應環境。不(bu)銹鋼(gang)(gang)(gang)和(he)鍍鋁鋅的鋼(gang)(gang)(gang)不(bu)易生銹,但成本高。普(pu)通(tong)鋼(gang)(gang)(gang)板(ban)容易生銹,但成本低。 SMC纖(xian)維(wei)(wei)增強(qiang)(qiang)(qiang)(qiang)不(bu)飽(bao)和(he)聚酯復(fu)合盒,GRC玻璃纖(xian)維(wei)(wei)增強(qiang)(qiang)(qiang)(qiang)水(shui)泥(ni)殼由一種(zhong)新(xin)型材料組(zu)成,該材料具(ju)有(you)較(jiao)高的機械強(qiang)(qiang)(qiang)(qiang)度,抗沖擊性(xing),抗凍性(xing),抗裂性(xing),抗腐蝕,阻燃性(xing)等(deng),并且(qie)具(ju)有(you)美(mei)觀(guan)的外觀(guan)。