箱式變(bian)電站-噴砂磚塊式

1、高壓(ya)柜：

高(gao)(gao)(gao)壓(ya)配電(dian)(dian)柜(ju)又可稱為高(gao)(gao)(gao)壓(ya)開(kai)關(guan)柜(ju)，是指(zhi)用于電(dian)(dian)力系統(tong)發(fa)電(dian)(dian)、輸電(dian)(dian)、配電(dian)(dian)、電(dian)(dian)能(neng)轉換(huan)和消耗(hao)中起通斷、控制或保(bao)護等(deng)(deng)作用，電(dian)(dian)壓(ya)等(deng)(deng)級在3.6kV~550kV的電(dian)(dian)器產品，主要包括高(gao)(gao)(gao)壓(ya)斷路器、高(gao)(gao)(gao)壓(ya)隔離開(kai)關(guan)與(yu)接地(di)開(kai)關(guan)、高(gao)(gao)(gao)壓(ya)負(fu)荷開(kai)關(guan)、高(gao)(gao)(gao)壓(ya)自(zi)動重合與(yu)分段(duan)器，高(gao)(gao)(gao)壓(ya)操(cao)作機構、高(gao)(gao)(gao)壓(ya)防爆配電(dian)(dian)裝置和高(gao)(gao)(gao)壓(ya)開(kai)關(guan)柜(ju)等(deng)(deng)幾大類。高(gao)(gao)(gao)壓(ya)開(kai)關(guan)制造(zao)業(ye)是輸變電(dian)(dian)設備制造(zao)業(ye)的重要組成部分，在整(zheng)個(ge)電(dian)(dian)力工(gong)業(ye)中占(zhan)有非常重要的地(di)位。

2、高壓計量柜

一般都(dou)裝設專用(yong)的高(gao)壓電(dian)能計量柜，供(gong)(gong)電(dian)能計量用(yong)，即(ji)所謂的高(gao)供(gong)(gong)高(gao)計方式

3、變壓器

變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)（Transformer）是(shi)利(li)用(yong)電(dian)(dian)(dian)磁(ci)感應的原理來(lai)改變(bian)(bian)(bian)(bian)(bian)交流電(dian)(dian)(dian)壓(ya)(ya)的裝置，主(zhu)要構(gou)件是(shi)初級(ji)線(xian)(xian)圈(quan)、次級(ji)線(xian)(xian)圈(quan)和鐵(tie)心（磁(ci)芯）。在電(dian)(dian)(dian)器(qi)(qi)設備和無(wu)線(xian)(xian)電(dian)(dian)(dian)路中，常(chang)用(yong)作升降電(dian)(dian)(dian)壓(ya)(ya)、匹配阻抗，安(an)全隔(ge)離(li)等。主(zhu)要功能有(you)：電(dian)(dian)(dian)壓(ya)(ya)變(bian)(bian)(bian)(bian)(bian)換、電(dian)(dian)(dian)流變(bian)(bian)(bian)(bian)(bian)換、阻抗變(bian)(bian)(bian)(bian)(bian)換、隔(ge)離(li)、穩壓(ya)(ya)（磁(ci)飽(bao)和變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)）等。按用(yong)途(tu)可(ke)以分(fen)為：配電(dian)(dian)(dian)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、電(dian)(dian)(dian)力變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、全密封變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、組合式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、干式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、油浸式(shi)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、單相變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、電(dian)(dian)(dian)爐變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)、整流變(bian)(bian)(bian)(bian)(bian)壓(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(zai)類型大部分屬于感性(xing)負(fu)載(zai)，加(jia)上用電(dian)(dian)企業(ye)普(pu)遍廣泛地使用電(dian)(dian)力電(dian)(dian)子設備(bei)，使電(dian)(dian)網功(gong)(gong)率(lv)因(yin)數(shu)較低。較低的(de)(de)功(gong)(gong)率(lv)因(yin)數(shu)降(jiang)低了(le)設備(bei)利(li)用率(lv)，增(zeng)加(jia)了(le)供(gong)電(dian)(dian)投資(zi)，損(sun)害了(le)電(dian)(dian)壓質量(liang)，降(jiang)低了(le)設備(bei)使用壽(shou)命(ming)，大大增(zeng)加(jia)了(le)線路損(sun)耗。為了(le)改善(shan)電(dian)(dian)網功(gong)(gong)率(lv)因(yin)數(shu)低下帶來的(de)(de)能源浪費和這(zhe)些(xie)不(bu)(bu)利(li)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)率(lv)因(yin)數(shu)得到有效(xiao)的(de)(de)提高。顯(xian)然(ran)這(zhe)些(xie)無(wu)功(gong)(gong)功(gong)(gong)率(lv)如(ru)果都要由發電(dian)(dian)機提供(gong)并遠距(ju)離(li)傳(chuan)送是不(bu)(bu)合(he)理(li)(li)的(de)(de)，通常(chang)也(ye)是不(bu)(bu)可(ke)能的(de)(de)。合(he)理(li)(li)的(de)(de)辦法就是在需要無(wu)功(gong)(gong)功(gong)(gong)率(lv)的(de)(de)地方產(chan)生(sheng)無(wu)功(gong)(gong)功(gong)(gong)率(lv)，即增(zeng)加(jia)無(wu)功(gong)(gong)功(gong)(gong)率(lv)補償(chang)設備(bei)與裝置

7、外殼