箱(xiang)式變(bian)電(dian)站(zhan)-噴(pen)砂磚塊式

1、高壓柜：

高(gao)(gao)壓(ya)(ya)(ya)配電(dian)(dian)柜(ju)又可稱(cheng)為(wei)高(gao)(gao)壓(ya)(ya)(ya)開(kai)關柜(ju)，是(shi)指(zhi)用于(yu)電(dian)(dian)力系統發電(dian)(dian)、輸電(dian)(dian)、配電(dian)(dian)、電(dian)(dian)能(neng)轉換(huan)和消耗中起通(tong)斷、控制或保(bao)護等作(zuo)用，電(dian)(dian)壓(ya)(ya)(ya)等級(ji)在3.6kV~550kV的電(dian)(dian)器產品，主要包括(kuo)高(gao)(gao)壓(ya)(ya)(ya)斷路器、高(gao)(gao)壓(ya)(ya)(ya)隔離開(kai)關與(yu)接地開(kai)關、高(gao)(gao)壓(ya)(ya)(ya)負(fu)荷開(kai)關、高(gao)(gao)壓(ya)(ya)(ya)自動重(zhong)(zhong)合與(yu)分段器，高(gao)(gao)壓(ya)(ya)(ya)操作(zuo)機構、高(gao)(gao)壓(ya)(ya)(ya)防爆配電(dian)(dian)裝置和高(gao)(gao)壓(ya)(ya)(ya)開(kai)關柜(ju)等幾大類。高(gao)(gao)壓(ya)(ya)(ya)開(kai)關制造業(ye)是(shi)輸變電(dian)(dian)設備制造業(ye)的重(zhong)(zhong)要組成部分，在整個(ge)電(dian)(dian)力工(gong)業(ye)中占有非常重(zhong)(zhong)要的地位。

2、高壓計量柜

一(yi)般都(dou)裝設專用的(de)(de)高(gao)(gao)壓電能計(ji)量柜，供電能計(ji)量用，即所(suo)謂的(de)(de)高(gao)(gao)供高(gao)(gao)計(ji)方式

3、變壓器

變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)（Transformer）是(shi)利用電(dian)(dian)(dian)(dian)磁(ci)(ci)感應(ying)的原理來改變(bian)(bian)(bian)交流(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)的裝置(zhi)，主要(yao)構(gou)件(jian)是(shi)初級線圈(quan)、次級線圈(quan)和(he)鐵心（磁(ci)(ci)芯(xin)）。在(zai)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)設(she)備和(he)無(wu)線電(dian)(dian)(dian)(dian)路中，常用作升降電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)、匹配阻抗，安(an)全隔(ge)離等(deng)。主要(yao)功能有：電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)變(bian)(bian)(bian)換、電(dian)(dian)(dian)(dian)流(liu)變(bian)(bian)(bian)換、阻抗變(bian)(bian)(bian)換、隔(ge)離、穩壓(ya)(ya)(ya)(ya)(ya)（磁(ci)(ci)飽和(he)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)）等(deng)。按用途可以分(fen)為：配電(dian)(dian)(dian)(dian)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)力變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、全密封變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、組合式變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、干式變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、油浸(jin)式變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、單相變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)爐(lu)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)、整流(liu)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(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)統中的(de)(de)負載類型大(da)部(bu)分屬于感性負載，加(jia)上用(yong)電(dian)(dian)企業普遍廣泛地(di)使用(yong)電(dian)(dian)力電(dian)(dian)子設備(bei)，使電(dian)(dian)網功(gong)(gong)(gong)率(lv)因(yin)數(shu)較低(di)。較低(di)的(de)(de)功(gong)(gong)(gong)率(lv)因(yin)數(shu)降(jiang)低(di)了(le)(le)設備(bei)利用(yong)率(lv)，增加(jia)了(le)(le)供(gong)電(dian)(dian)投資，損害了(le)(le)電(dian)(dian)壓質(zhi)量，降(jiang)低(di)了(le)(le)設備(bei)使用(yong)壽命，大(da)大(da)增加(jia)了(le)(le)線路損耗。為了(le)(le)改善電(dian)(dian)網功(gong)(gong)(gong)率(lv)因(yin)數(shu)低(di)下帶來的(de)(de)能(neng)源(yuan)浪費和(he)這(zhe)些(xie)不利供(gong)電(dian)(dian)生(sheng)產(chan)的(de)(de)因(yin)素，必須使電(dian)(dian)網功(gong)(gong)(gong)率(lv)因(yin)數(shu)得到有效的(de)(de)提(ti)高(gao)。顯然這(zhe)些(xie)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)如果都要(yao)由發電(dian)(dian)機提(ti)供(gong)并遠距離傳送是(shi)不合理(li)的(de)(de)，通常也是(shi)不可能(neng)的(de)(de)。合理(li)的(de)(de)辦法就是(shi)在需要(yao)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)的(de)(de)地(di)方產(chan)生(sheng)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)，即(ji)增加(jia)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)補償設備(bei)與裝置

7、外殼