箱式(shi)變電站-噴砂磚塊式(shi)

1、高壓(ya)柜：

高(gao)(gao)(gao)壓(ya)配(pei)電(dian)(dian)柜又可稱為高(gao)(gao)(gao)壓(ya)開(kai)關(guan)(guan)(guan)柜，是(shi)(shi)指用于電(dian)(dian)力系統發電(dian)(dian)、輸電(dian)(dian)、配(pei)電(dian)(dian)、電(dian)(dian)能轉換和消耗(hao)中起通斷(duan)、控制或保(bao)護等(deng)作用，電(dian)(dian)壓(ya)等(deng)級在(zai)3.6kV~550kV的電(dian)(dian)器(qi)產品，主要(yao)包括(kuo)高(gao)(gao)(gao)壓(ya)斷(duan)路器(qi)、高(gao)(gao)(gao)壓(ya)隔離開(kai)關(guan)(guan)(guan)與接地開(kai)關(guan)(guan)(guan)、高(gao)(gao)(gao)壓(ya)負荷(he)開(kai)關(guan)(guan)(guan)、高(gao)(gao)(gao)壓(ya)自動重(zhong)合(he)與分(fen)段器(qi)，高(gao)(gao)(gao)壓(ya)操(cao)作機構、高(gao)(gao)(gao)壓(ya)防爆配(pei)電(dian)(dian)裝置和高(gao)(gao)(gao)壓(ya)開(kai)關(guan)(guan)(guan)柜等(deng)幾大類。高(gao)(gao)(gao)壓(ya)開(kai)關(guan)(guan)(guan)制造業是(shi)(shi)輸變電(dian)(dian)設備制造業的重(zhong)要(yao)組成部(bu)分(fen)，在(zai)整(zheng)個電(dian)(dian)力工(gong)業中占有非常重(zhong)要(yao)的地位。

2、高壓計量柜

一般都裝設專用(yong)的高(gao)壓電能計(ji)量(liang)柜，供電能計(ji)量(liang)用(yong)，即所謂的高(gao)供高(gao)計(ji)方式

3、變壓器

變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)（Transformer）是利用電(dian)(dian)磁(ci)感應的原(yuan)理來改變(bian)(bian)(bian)(bian)交流(liu)電(dian)(dian)壓(ya)的裝置，主要構件(jian)是初(chu)級線(xian)圈、次級線(xian)圈和(he)(he)鐵心(xin)（磁(ci)芯）。在電(dian)(dian)器(qi)(qi)設備(bei)和(he)(he)無線(xian)電(dian)(dian)路(lu)中，常(chang)用作升降電(dian)(dian)壓(ya)、匹(pi)配阻抗，安全(quan)隔離等。主要功能有：電(dian)(dian)壓(ya)變(bian)(bian)(bian)(bian)換(huan)(huan)、電(dian)(dian)流(liu)變(bian)(bian)(bian)(bian)換(huan)(huan)、阻抗變(bian)(bian)(bian)(bian)換(huan)(huan)、隔離、穩壓(ya)（磁(ci)飽和(he)(he)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)）等。按用途可以分為：配電(dian)(dian)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、電(dian)(dian)力變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、全(quan)密封變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、組合(he)式變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、干式變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、油浸式變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、單(dan)相變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、電(dian)(dian)爐(lu)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、整流(liu)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)等

4、低壓進線柜

5、低壓出線柜

6、補償柜

電(dian)(dian)(dian)(dian)力系統中的(de)負載類型大(da)部分屬于(yu)感性負載，加上用(yong)電(dian)(dian)(dian)(dian)企業普遍廣泛地使(shi)用(yong)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)子設備，使(shi)電(dian)(dian)(dian)(dian)網功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)較低(di)(di)。較低(di)(di)的(de)功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)降(jiang)低(di)(di)了設備利用(yong)率(lv)(lv)，增加了供(gong)電(dian)(dian)(dian)(dian)投資(zi)，損(sun)害了電(dian)(dian)(dian)(dian)壓質量(liang)，降(jiang)低(di)(di)了設備使(shi)用(yong)壽命(ming)，大(da)大(da)增加了線路損(sun)耗(hao)。為了改善(shan)電(dian)(dian)(dian)(dian)網功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)低(di)(di)下帶來的(de)能(neng)源(yuan)浪(lang)費和這些不(bu)利供(gong)電(dian)(dian)(dian)(dian)生(sheng)產的(de)因(yin)素，必須(xu)使(shi)電(dian)(dian)(dian)(dian)網功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)得到有效的(de)提(ti)高。顯然這些無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)如果都要(yao)由發電(dian)(dian)(dian)(dian)機提(ti)供(gong)并遠距(ju)離(li)傳送是(shi)(shi)不(bu)合理的(de)，通常(chang)也是(shi)(shi)不(bu)可能(neng)的(de)。合理的(de)辦(ban)法(fa)就是(shi)(shi)在需要(yao)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)的(de)地方產生(sheng)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)，即(ji)增加無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)補償設備與裝(zhuang)置

7、外殼