箱式變電站-噴砂磚塊(kuai)式

1、高壓柜：

高(gao)(gao)(gao)壓(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)(dian)柜(ju)又(you)可稱為高(gao)(gao)(gao)壓(ya)(ya)(ya)開(kai)關(guan)柜(ju)，是指用(yong)于電(dian)(dian)(dian)(dian)力(li)系統發電(dian)(dian)(dian)(dian)、輸(shu)電(dian)(dian)(dian)(dian)、配(pei)電(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)能轉換和消耗中起通斷、控制或保(bao)護等(deng)(deng)作(zuo)用(yong)，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)等(deng)(deng)級在3.6kV~550kV的(de)電(dian)(dian)(dian)(dian)器產品，主要包括(kuo)高(gao)(gao)(gao)壓(ya)(ya)(ya)斷路器、高(gao)(gao)(gao)壓(ya)(ya)(ya)隔離開(kai)關(guan)與接地(di)開(kai)關(guan)、高(gao)(gao)(gao)壓(ya)(ya)(ya)負荷開(kai)關(guan)、高(gao)(gao)(gao)壓(ya)(ya)(ya)自動重合(he)與分(fen)段器，高(gao)(gao)(gao)壓(ya)(ya)(ya)操作(zuo)機(ji)構(gou)、高(gao)(gao)(gao)壓(ya)(ya)(ya)防爆配(pei)電(dian)(dian)(dian)(dian)裝置和高(gao)(gao)(gao)壓(ya)(ya)(ya)開(kai)關(guan)柜(ju)等(deng)(deng)幾大類。高(gao)(gao)(gao)壓(ya)(ya)(ya)開(kai)關(guan)制造(zao)業(ye)是輸(shu)變(bian)電(dian)(dian)(dian)(dian)設備(bei)制造(zao)業(ye)的(de)重要組成部分(fen)，在整個(ge)電(dian)(dian)(dian)(dian)力(li)工(gong)業(ye)中占有非常(chang)重要的(de)地(di)位。

2、高壓計量柜

一般都裝設專用的高(gao)壓電(dian)能計(ji)量柜，供電(dian)能計(ji)量用，即(ji)所謂的高(gao)供高(gao)計(ji)方式

3、變壓器

變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)（Transformer）是(shi)利用(yong)電磁(ci)(ci)感應的原理來改變(bian)(bian)(bian)交(jiao)流(liu)電壓(ya)(ya)(ya)的裝(zhuang)置，主(zhu)(zhu)要構(gou)件是(shi)初級線圈、次級線圈和(he)鐵心（磁(ci)(ci)芯）。在(zai)電器(qi)(qi)設(she)備和(he)無線電路(lu)中，常用(yong)作升(sheng)降(jiang)電壓(ya)(ya)(ya)、匹配(pei)阻(zu)抗(kang)，安全隔離等(deng)。主(zhu)(zhu)要功能有：電壓(ya)(ya)(ya)變(bian)(bian)(bian)換、電流(liu)變(bian)(bian)(bian)換、阻(zu)抗(kang)變(bian)(bian)(bian)換、隔離、穩壓(ya)(ya)(ya)（磁(ci)(ci)飽和(he)變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)）等(deng)。按用(yong)途可以分為：配(pei)電變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、電力變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、全密封(feng)變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、組(zu)合(he)式變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、干(gan)式變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、油浸式變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、單相變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、電爐變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、整流(liu)變(bian)(bian)(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)(dian)(dian)力(li)系統中的(de)負載(zai)類型大(da)部分(fen)屬于感性(xing)負載(zai)，加(jia)(jia)(jia)上用電(dian)(dian)(dian)(dian)企業普遍廣泛(fan)地(di)使(shi)用電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子設備，使(shi)電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)較低(di)。較低(di)的(de)功(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)降(jiang)低(di)了(le)設備利用率(lv)(lv)(lv)(lv)，增加(jia)(jia)(jia)了(le)供電(dian)(dian)(dian)(dian)投(tou)資，損害了(le)電(dian)(dian)(dian)(dian)壓(ya)質量，降(jiang)低(di)了(le)設備使(shi)用壽(shou)命，大(da)大(da)增加(jia)(jia)(jia)了(le)線(xian)路損耗(hao)。為了(le)改善電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)低(di)下帶來的(de)能(neng)源浪費(fei)和(he)這些不(bu)利供電(dian)(dian)(dian)(dian)生產(chan)的(de)因素，必須使(shi)電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)得(de)到有(you)效的(de)提高。顯(xian)然這些無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)(lv)如(ru)果都要由發(fa)電(dian)(dian)(dian)(dian)機提供并遠距離傳送是(shi)不(bu)合理(li)的(de)，通常也是(shi)不(bu)可能(neng)的(de)。合理(li)的(de)辦(ban)法就(jiu)是(shi)在需要無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)(lv)的(de)地(di)方產(chan)生無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)(lv)，即增加(jia)(jia)(jia)無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)(lv)補(bu)償設備與裝置

7、外殼