箱式變電站-噴(pen)砂(sha)磚塊式

1、高(gao)壓(ya)柜(ju)：

高壓(ya)配(pei)電(dian)(dian)(dian)柜又可稱(cheng)為高壓(ya)開(kai)關(guan)(guan)(guan)柜，是指(zhi)用于電(dian)(dian)(dian)力系(xi)統發電(dian)(dian)(dian)、輸電(dian)(dian)(dian)、配(pei)電(dian)(dian)(dian)、電(dian)(dian)(dian)能轉換和消耗中(zhong)起(qi)通斷、控制或保護(hu)等作用，電(dian)(dian)(dian)壓(ya)等級在3.6kV~550kV的電(dian)(dian)(dian)器(qi)產品，主要包括(kuo)高壓(ya)斷路器(qi)、高壓(ya)隔離(li)開(kai)關(guan)(guan)(guan)與接地(di)開(kai)關(guan)(guan)(guan)、高壓(ya)負(fu)荷開(kai)關(guan)(guan)(guan)、高壓(ya)自動重(zhong)(zhong)合與分段器(qi)，高壓(ya)操作機構、高壓(ya)防(fang)爆配(pei)電(dian)(dian)(dian)裝置和高壓(ya)開(kai)關(guan)(guan)(guan)柜等幾大類(lei)。高壓(ya)開(kai)關(guan)(guan)(guan)制造業(ye)是輸變電(dian)(dian)(dian)設備制造業(ye)的重(zhong)(zhong)要組成部分，在整個電(dian)(dian)(dian)力工業(ye)中(zhong)占有非常(chang)重(zhong)(zhong)要的地(di)位。

2、高壓計量柜

一般都裝設專用的高壓電能(neng)計量(liang)柜，供(gong)電能(neng)計量(liang)用，即所謂的高供(gong)高計方(fang)式

3、變壓器

變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)（Transformer）是(shi)利用電(dian)磁感應的原理來改變(bian)(bian)(bian)(bian)交流電(dian)壓(ya)(ya)(ya)(ya)(ya)的裝置，主要構件是(shi)初級線圈、次級線圈和(he)鐵心（磁芯）。在電(dian)器(qi)(qi)(qi)設(she)備和(he)無線電(dian)路中，常(chang)用作升降電(dian)壓(ya)(ya)(ya)(ya)(ya)、匹配(pei)阻抗(kang)，安(an)全隔離等。主要功能有：電(dian)壓(ya)(ya)(ya)(ya)(ya)變(bian)(bian)(bian)(bian)換(huan)(huan)、電(dian)流變(bian)(bian)(bian)(bian)換(huan)(huan)、阻抗(kang)變(bian)(bian)(bian)(bian)換(huan)(huan)、隔離、穩壓(ya)(ya)(ya)(ya)(ya)（磁飽和(he)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)）等。按用途(tu)可以分為：配(pei)電(dian)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)力變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、全密封(feng)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、組合式變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、干式變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、油浸(jin)式變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、單(dan)相(xiang)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)爐變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)、整流變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)等

4、低壓進線柜

5、低壓出線柜

6、補償柜

電(dian)(dian)(dian)力系統中的(de)(de)(de)(de)負(fu)載(zai)類(lei)型大部分屬于感性(xing)負(fu)載(zai)，加(jia)(jia)上用電(dian)(dian)(dian)企業普(pu)遍(bian)廣泛地使(shi)用電(dian)(dian)(dian)力電(dian)(dian)(dian)子(zi)設備，使(shi)電(dian)(dian)(dian)網功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)較(jiao)低。較(jiao)低的(de)(de)(de)(de)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)降低了(le)設備利(li)用率(lv)(lv)(lv)(lv)，增加(jia)(jia)了(le)供電(dian)(dian)(dian)投資，損害了(le)電(dian)(dian)(dian)壓質量，降低了(le)設備使(shi)用壽命，大大增加(jia)(jia)了(le)線(xian)路(lu)損耗。為了(le)改善電(dian)(dian)(dian)網功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)低下帶來的(de)(de)(de)(de)能(neng)(neng)源浪費(fei)和這些(xie)不(bu)利(li)供電(dian)(dian)(dian)生(sheng)產(chan)的(de)(de)(de)(de)因素(su)，必須使(shi)電(dian)(dian)(dian)網功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)因數(shu)得到有(you)效的(de)(de)(de)(de)提(ti)高。顯然(ran)這些(xie)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)如果都要由發電(dian)(dian)(dian)機提(ti)供并遠距離(li)傳送是(shi)不(bu)合(he)理的(de)(de)(de)(de)，通常也是(shi)不(bu)可能(neng)(neng)的(de)(de)(de)(de)。合(he)理的(de)(de)(de)(de)辦法就是(shi)在需(xu)要無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)的(de)(de)(de)(de)地方產(chan)生(sheng)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)，即(ji)增加(jia)(jia)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)(lv)(lv)(lv)補償設備與裝置

7、外殼