箱式變電站-噴砂(sha)磚塊式

1、高(gao)壓柜(ju)：

高(gao)壓(ya)(ya)(ya)(ya)配(pei)(pei)電(dian)(dian)(dian)柜(ju)又可稱為高(gao)壓(ya)(ya)(ya)(ya)開(kai)關(guan)柜(ju)，是指用(yong)(yong)于電(dian)(dian)(dian)力系統(tong)發電(dian)(dian)(dian)、輸電(dian)(dian)(dian)、配(pei)(pei)電(dian)(dian)(dian)、電(dian)(dian)(dian)能轉換和(he)消耗中起通(tong)斷、控制或保護(hu)等作(zuo)用(yong)(yong)，電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)等級在3.6kV~550kV的電(dian)(dian)(dian)器(qi)產(chan)品，主要(yao)包括高(gao)壓(ya)(ya)(ya)(ya)斷路器(qi)、高(gao)壓(ya)(ya)(ya)(ya)隔離開(kai)關(guan)與(yu)接地(di)開(kai)關(guan)、高(gao)壓(ya)(ya)(ya)(ya)負荷開(kai)關(guan)、高(gao)壓(ya)(ya)(ya)(ya)自動(dong)重合(he)與(yu)分段(duan)器(qi)，高(gao)壓(ya)(ya)(ya)(ya)操作(zuo)機(ji)構、高(gao)壓(ya)(ya)(ya)(ya)防爆配(pei)(pei)電(dian)(dian)(dian)裝置和(he)高(gao)壓(ya)(ya)(ya)(ya)開(kai)關(guan)柜(ju)等幾大類。高(gao)壓(ya)(ya)(ya)(ya)開(kai)關(guan)制造業是輸變電(dian)(dian)(dian)設(she)備制造業的重要(yao)組成部分，在整個電(dian)(dian)(dian)力工業中占有非常重要(yao)的地(di)位。

2、高壓計量柜

一般都裝設(she)專用的高(gao)壓電(dian)能計(ji)量(liang)柜(ju)，供電(dian)能計(ji)量(liang)用，即所謂的高(gao)供高(gao)計(ji)方式(shi)

3、變壓器

變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)（Transformer）是(shi)利用電(dian)磁感應的(de)原(yuan)理來改變(bian)(bian)(bian)交流(liu)電(dian)壓(ya)(ya)(ya)的(de)裝(zhuang)置(zhi)，主要構件是(shi)初級線圈、次級線圈和鐵(tie)心（磁芯）。在電(dian)器(qi)(qi)設備和無線電(dian)路中，常用作升降電(dian)壓(ya)(ya)(ya)、匹配阻抗，安全(quan)隔(ge)離等。主要功(gong)能(neng)有(you)：電(dian)壓(ya)(ya)(ya)變(bian)(bian)(bian)換(huan)(huan)、電(dian)流(liu)變(bian)(bian)(bian)換(huan)(huan)、阻抗變(bian)(bian)(bian)換(huan)(huan)、隔(ge)離、穩壓(ya)(ya)(ya)（磁飽(bao)和變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)）等。按用途可以分(fen)為(wei)：配電(dian)變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、電(dian)力變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、全(quan)密封變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、組合式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、干(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)、油浸式(shi)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(dian)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

4、低壓進線柜

5、低壓出線柜

6、補償柜

電(dian)(dian)力系統中的(de)(de)負(fu)載類型大(da)部分屬于感性負(fu)載，加(jia)上用(yong)電(dian)(dian)企業普遍廣泛(fan)地使用(yong)電(dian)(dian)力電(dian)(dian)子設備(bei)(bei)，使電(dian)(dian)網功(gong)(gong)(gong)(gong)(gong)率因(yin)(yin)數較(jiao)低(di)。較(jiao)低(di)的(de)(de)功(gong)(gong)(gong)(gong)(gong)率因(yin)(yin)數降(jiang)(jiang)低(di)了(le)(le)(le)設備(bei)(bei)利(li)用(yong)率，增(zeng)加(jia)了(le)(le)(le)供電(dian)(dian)投資，損害了(le)(le)(le)電(dian)(dian)壓質量，降(jiang)(jiang)低(di)了(le)(le)(le)設備(bei)(bei)使用(yong)壽命(ming)，大(da)大(da)增(zeng)加(jia)了(le)(le)(le)線路損耗。為了(le)(le)(le)改善電(dian)(dian)網功(gong)(gong)(gong)(gong)(gong)率因(yin)(yin)數低(di)下帶來的(de)(de)能(neng)源(yuan)浪(lang)費和這(zhe)些不利(li)供電(dian)(dian)生產(chan)的(de)(de)因(yin)(yin)素(su)，必(bi)須使電(dian)(dian)網功(gong)(gong)(gong)(gong)(gong)率因(yin)(yin)數得到有效的(de)(de)提高。顯(xian)然這(zhe)些無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率如果(guo)都要(yao)由發電(dian)(dian)機提供并遠距離傳送是(shi)不合理的(de)(de)，通常也是(shi)不可能(neng)的(de)(de)。合理的(de)(de)辦法就是(shi)在需要(yao)無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率的(de)(de)地方(fang)產(chan)生無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率，即增(zeng)加(jia)無(wu)功(gong)(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)(gong)率補償(chang)設備(bei)(bei)與裝置

7、外殼