箱式變電(dian)站-噴砂磚塊式

1、高(gao)壓柜(ju)：

高(gao)壓(ya)配電(dian)(dian)(dian)(dian)柜又(you)可稱為高(gao)壓(ya)開(kai)(kai)關(guan)柜，是(shi)指用(yong)于電(dian)(dian)(dian)(dian)力(li)(li)系統發電(dian)(dian)(dian)(dian)、輸(shu)電(dian)(dian)(dian)(dian)、配電(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)能轉換和消(xiao)耗中起通斷(duan)、控制(zhi)或保護(hu)等(deng)作(zuo)用(yong)，電(dian)(dian)(dian)(dian)壓(ya)等(deng)級在(zai)(zai)3.6kV~550kV的電(dian)(dian)(dian)(dian)器(qi)(qi)產品，主要包(bao)括高(gao)壓(ya)斷(duan)路器(qi)(qi)、高(gao)壓(ya)隔離開(kai)(kai)關(guan)與(yu)接地開(kai)(kai)關(guan)、高(gao)壓(ya)負荷開(kai)(kai)關(guan)、高(gao)壓(ya)自動重(zhong)合與(yu)分段器(qi)(qi)，高(gao)壓(ya)操作(zuo)機構(gou)、高(gao)壓(ya)防爆配電(dian)(dian)(dian)(dian)裝置和高(gao)壓(ya)開(kai)(kai)關(guan)柜等(deng)幾(ji)大類(lei)。高(gao)壓(ya)開(kai)(kai)關(guan)制(zhi)造(zao)業(ye)是(shi)輸(shu)變(bian)電(dian)(dian)(dian)(dian)設備制(zhi)造(zao)業(ye)的重(zhong)要組成(cheng)部分，在(zai)(zai)整(zheng)個電(dian)(dian)(dian)(dian)力(li)(li)工業(ye)中占有非常重(zhong)要的地位。

2、高壓計量柜

一(yi)般都裝設專用(yong)的高壓電(dian)能(neng)計(ji)(ji)量(liang)(liang)柜，供電(dian)能(neng)計(ji)(ji)量(liang)(liang)用(yong)，即所謂的高供高計(ji)(ji)方(fang)式

3、變壓器

變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)（Transformer）是(shi)(shi)利用電(dian)磁感應(ying)的(de)原理來改變(bian)(bian)(bian)(bian)交流電(dian)壓(ya)的(de)裝(zhuang)置，主(zhu)要(yao)構(gou)件(jian)是(shi)(shi)初級線圈(quan)、次級線圈(quan)和鐵心（磁芯）。在(zai)電(dian)器(qi)(qi)(qi)(qi)設備和無(wu)線電(dian)路中(zhong)，常用作升降電(dian)壓(ya)、匹配阻抗，安(an)全隔離等。主(zhu)要(yao)功能有：電(dian)壓(ya)變(bian)(bian)(bian)(bian)換、電(dian)流變(bian)(bian)(bian)(bian)換、阻抗變(bian)(bian)(bian)(bian)換、隔離、穩(wen)壓(ya)（磁飽和變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)）等。按用途可以分(fen)為：配電(dian)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、電(dian)力變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、全密封(feng)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、組合式變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、干式變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、油浸式變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、單相變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、電(dian)爐變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)、整流變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)(qi)等

4、低壓進線柜

5、低壓出線柜

6、補償柜

電(dian)(dian)(dian)力系統(tong)中的(de)(de)負(fu)載類型大(da)部(bu)分屬于(yu)感性(xing)負(fu)載，加(jia)(jia)上用電(dian)(dian)(dian)企業普遍廣泛地(di)使用電(dian)(dian)(dian)力電(dian)(dian)(dian)子設備(bei)，使電(dian)(dian)(dian)網(wang)(wang)功(gong)(gong)(gong)(gong)率(lv)因數(shu)較低。較低的(de)(de)功(gong)(gong)(gong)(gong)率(lv)因數(shu)降低了設備(bei)利(li)用率(lv)，增(zeng)(zeng)加(jia)(jia)了供(gong)電(dian)(dian)(dian)投資，損害了電(dian)(dian)(dian)壓質(zhi)量，降低了設備(bei)使用壽命，大(da)大(da)增(zeng)(zeng)加(jia)(jia)了線路損耗。為了改(gai)善電(dian)(dian)(dian)網(wang)(wang)功(gong)(gong)(gong)(gong)率(lv)因數(shu)低下帶(dai)來的(de)(de)能(neng)源(yuan)浪費和(he)這些(xie)不(bu)利(li)供(gong)電(dian)(dian)(dian)生產(chan)的(de)(de)因素，必須(xu)使電(dian)(dian)(dian)網(wang)(wang)功(gong)(gong)(gong)(gong)率(lv)因數(shu)得到有效的(de)(de)提高。顯然這些(xie)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)如(ru)果都要由發電(dian)(dian)(dian)機提供(gong)并遠距(ju)離(li)傳(chuan)送是(shi)不(bu)合理(li)(li)的(de)(de)，通常(chang)也是(shi)不(bu)可能(neng)的(de)(de)。合理(li)(li)的(de)(de)辦(ban)法就是(shi)在需要無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)的(de)(de)地(di)方(fang)產(chan)生無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)，即(ji)增(zeng)(zeng)加(jia)(jia)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)補償設備(bei)與裝置(zhi)

7、外殼