箱式變電站-噴砂磚塊式

1、高壓柜：

高(gao)(gao)(gao)壓(ya)配電(dian)(dian)(dian)柜又可稱為高(gao)(gao)(gao)壓(ya)開關(guan)柜，是(shi)指用(yong)于電(dian)(dian)(dian)力系(xi)統發電(dian)(dian)(dian)、輸電(dian)(dian)(dian)、配電(dian)(dian)(dian)、電(dian)(dian)(dian)能轉換和消(xiao)耗(hao)中(zhong)起通斷(duan)、控制或(huo)保護等(deng)作用(yong)，電(dian)(dian)(dian)壓(ya)等(deng)級在(zai)3.6kV~550kV的(de)(de)電(dian)(dian)(dian)器產品(pin)，主要(yao)(yao)包括高(gao)(gao)(gao)壓(ya)斷(duan)路器、高(gao)(gao)(gao)壓(ya)隔離開關(guan)與接地(di)開關(guan)、高(gao)(gao)(gao)壓(ya)負(fu)荷開關(guan)、高(gao)(gao)(gao)壓(ya)自動(dong)重(zhong)合(he)與分段器，高(gao)(gao)(gao)壓(ya)操作機構、高(gao)(gao)(gao)壓(ya)防爆配電(dian)(dian)(dian)裝置和高(gao)(gao)(gao)壓(ya)開關(guan)柜等(deng)幾大(da)類。高(gao)(gao)(gao)壓(ya)開關(guan)制造業是(shi)輸變電(dian)(dian)(dian)設(she)備制造業的(de)(de)重(zhong)要(yao)(yao)組成部分，在(zai)整個電(dian)(dian)(dian)力工業中(zhong)占有非(fei)常重(zhong)要(yao)(yao)的(de)(de)地(di)位。

2、高壓計量柜

一(yi)般都裝(zhuang)設專用的(de)高(gao)壓電(dian)能計量柜，供(gong)電(dian)能計量用，即(ji)所謂的(de)高(gao)供(gong)高(gao)計方式

3、變壓器

變(bian)壓(ya)(ya)(ya)器(qi)(qi)（Transformer）是利(li)用電(dian)(dian)磁感應(ying)的原理來改變(bian)交流電(dian)(dian)壓(ya)(ya)(ya)的裝置，主(zhu)要構件是初級線圈、次級線圈和鐵(tie)心（磁芯）。在電(dian)(dian)器(qi)(qi)設(she)備(bei)和無線電(dian)(dian)路(lu)中，常(chang)用作升(sheng)降(jiang)電(dian)(dian)壓(ya)(ya)(ya)、匹配阻抗，安全隔(ge)離(li)等(deng)。主(zhu)要功能(neng)有：電(dian)(dian)壓(ya)(ya)(ya)變(bian)換(huan)(huan)、電(dian)(dian)流變(bian)換(huan)(huan)、阻抗變(bian)換(huan)(huan)、隔(ge)離(li)、穩(wen)壓(ya)(ya)(ya)（磁飽和變(bian)壓(ya)(ya)(ya)器(qi)(qi)）等(deng)。按用途(tu)可以分(fen)為：配電(dian)(dian)變(bian)壓(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)力變(bian)壓(ya)(ya)(ya)器(qi)(qi)、全密封變(bian)壓(ya)(ya)(ya)器(qi)(qi)、組合式(shi)變(bian)壓(ya)(ya)(ya)器(qi)(qi)、干(gan)式(shi)變(bian)壓(ya)(ya)(ya)器(qi)(qi)、油浸式(shi)變(bian)壓(ya)(ya)(ya)器(qi)(qi)、單相(xiang)變(bian)壓(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)爐變(bian)壓(ya)(ya)(ya)器(qi)(qi)、整流變(bian)壓(ya)(ya)(ya)器(qi)(qi)等(deng)

4、低壓進線柜

5、低壓出線柜

6、補償柜

電(dian)(dian)力系(xi)統中(zhong)的(de)(de)負載類(lei)型大部(bu)分屬于感性負載，加上用電(dian)(dian)企業普遍廣泛地(di)使用電(dian)(dian)力電(dian)(dian)子設(she)備(bei)(bei)，使電(dian)(dian)網(wang)功(gong)(gong)(gong)率(lv)因數較(jiao)低(di)。較(jiao)低(di)的(de)(de)功(gong)(gong)(gong)率(lv)因數降(jiang)(jiang)低(di)了(le)設(she)備(bei)(bei)利用率(lv)，增(zeng)加了(le)供電(dian)(dian)投資，損害了(le)電(dian)(dian)壓質量，降(jiang)(jiang)低(di)了(le)設(she)備(bei)(bei)使用壽(shou)命，大大增(zeng)加了(le)線(xian)路損耗。為了(le)改善(shan)電(dian)(dian)網(wang)功(gong)(gong)(gong)率(lv)因數低(di)下帶來的(de)(de)能(neng)源浪費和這些不利供電(dian)(dian)生(sheng)(sheng)產的(de)(de)因素，必須(xu)使電(dian)(dian)網(wang)功(gong)(gong)(gong)率(lv)因數得到有效(xiao)的(de)(de)提(ti)高(gao)。顯然這些無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)如果都要由(you)發電(dian)(dian)機提(ti)供并(bing)遠距離傳送是(shi)(shi)不合理的(de)(de)，通常(chang)也(ye)是(shi)(shi)不可能(neng)的(de)(de)。合理的(de)(de)辦法就是(shi)(shi)在需要無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)的(de)(de)地(di)方產生(sheng)(sheng)無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)，即增(zeng)加無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)補償設(she)備(bei)(bei)與裝(zhuang)置(zhi)

7、外殼