箱式變電站-噴砂(sha)磚塊式

1、高壓柜：

高(gao)(gao)壓(ya)(ya)(ya)(ya)配(pei)電(dian)(dian)柜(ju)又可(ke)稱為高(gao)(gao)壓(ya)(ya)(ya)(ya)開(kai)關(guan)柜(ju)，是指(zhi)用(yong)于電(dian)(dian)力系統發(fa)電(dian)(dian)、輸電(dian)(dian)、配(pei)電(dian)(dian)、電(dian)(dian)能轉換和(he)消耗中起通斷、控制(zhi)或保護等(deng)(deng)作用(yong)，電(dian)(dian)壓(ya)(ya)(ya)(ya)等(deng)(deng)級在3.6kV~550kV的(de)電(dian)(dian)器(qi)產品，主要包括高(gao)(gao)壓(ya)(ya)(ya)(ya)斷路器(qi)、高(gao)(gao)壓(ya)(ya)(ya)(ya)隔離開(kai)關(guan)與接地開(kai)關(guan)、高(gao)(gao)壓(ya)(ya)(ya)(ya)負荷開(kai)關(guan)、高(gao)(gao)壓(ya)(ya)(ya)(ya)自動重(zhong)合與分段器(qi)，高(gao)(gao)壓(ya)(ya)(ya)(ya)操作機構、高(gao)(gao)壓(ya)(ya)(ya)(ya)防爆(bao)配(pei)電(dian)(dian)裝置和(he)高(gao)(gao)壓(ya)(ya)(ya)(ya)開(kai)關(guan)柜(ju)等(deng)(deng)幾(ji)大類。高(gao)(gao)壓(ya)(ya)(ya)(ya)開(kai)關(guan)制(zhi)造(zao)業是輸變電(dian)(dian)設備制(zhi)造(zao)業的(de)重(zhong)要組(zu)成部分，在整(zheng)個電(dian)(dian)力工業中占有非常重(zhong)要的(de)地位。

2、高壓計量柜

一般(ban)都裝設專用的高壓電(dian)能計(ji)量柜，供(gong)電(dian)能計(ji)量用，即所(suo)謂的高供(gong)高計(ji)方式

3、變壓器

變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)（Transformer）是(shi)利用(yong)(yong)電(dian)(dian)(dian)(dian)磁(ci)感應的原(yuan)理(li)來(lai)改變(bian)(bian)(bian)交流(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的裝(zhuang)置，主要(yao)構(gou)件是(shi)初級線(xian)圈(quan)、次級線(xian)圈(quan)和(he)鐵心(xin)（磁(ci)芯）。在電(dian)(dian)(dian)(dian)器(qi)(qi)設備和(he)無線(xian)電(dian)(dian)(dian)(dian)路中，常用(yong)(yong)作升降電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)、匹配阻(zu)抗，安全(quan)隔離等。主要(yao)功(gong)能有：電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)變(bian)(bian)(bian)換、電(dian)(dian)(dian)(dian)流(liu)變(bian)(bian)(bian)換、阻(zu)抗變(bian)(bian)(bian)換、隔離、穩壓(ya)(ya)(ya)(ya)（磁(ci)飽和(he)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)）等。按用(yong)(yong)途可以分為：配電(dian)(dian)(dian)(dian)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)(dian)(dian)力(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、全(quan)密封變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、組合式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、干式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、油(you)浸式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、單相變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)(dian)(dian)爐變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)、整(zheng)流(liu)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)等

4、低壓進線柜

5、低壓出線柜

6、補償柜

電力(li)系統中的(de)負(fu)載(zai)類(lei)型大(da)部分屬于感性負(fu)載(zai)，加(jia)上(shang)用(yong)(yong)電企業普遍廣泛地使(shi)(shi)用(yong)(yong)電力(li)電子設(she)(she)(she)備，使(shi)(shi)電網(wang)功(gong)率(lv)(lv)(lv)因(yin)數較低(di)。較低(di)的(de)功(gong)率(lv)(lv)(lv)因(yin)數降(jiang)(jiang)低(di)了設(she)(she)(she)備利用(yong)(yong)率(lv)(lv)(lv)，增(zeng)加(jia)了供(gong)電投資(zi)，損害(hai)了電壓質量，降(jiang)(jiang)低(di)了設(she)(she)(she)備使(shi)(shi)用(yong)(yong)壽命，大(da)大(da)增(zeng)加(jia)了線路損耗。為了改善電網(wang)功(gong)率(lv)(lv)(lv)因(yin)數低(di)下帶來的(de)能(neng)源浪費(fei)和這(zhe)些(xie)不(bu)利供(gong)電生產的(de)因(yin)素，必須使(shi)(shi)電網(wang)功(gong)率(lv)(lv)(lv)因(yin)數得到有(you)效(xiao)的(de)提高。顯(xian)然這(zhe)些(xie)無功(gong)功(gong)率(lv)(lv)(lv)如果都要由發(fa)電機提供(gong)并遠距離傳送是不(bu)合理(li)的(de)，通常(chang)也是不(bu)可能(neng)的(de)。合理(li)的(de)辦法就是在需要無功(gong)功(gong)率(lv)(lv)(lv)的(de)地方產生無功(gong)功(gong)率(lv)(lv)(lv)，即(ji)增(zeng)加(jia)無功(gong)功(gong)率(lv)(lv)(lv)補償設(she)(she)(she)備與裝置

7、外殼