箱式變電站-噴砂磚塊(kuai)式

1、高壓柜：

高(gao)(gao)(gao)壓(ya)(ya)配電(dian)(dian)柜又可稱為高(gao)(gao)(gao)壓(ya)(ya)開(kai)關柜，是指用于電(dian)(dian)力(li)系統發電(dian)(dian)、輸電(dian)(dian)、配電(dian)(dian)、電(dian)(dian)能轉(zhuan)換和(he)消耗中起通斷(duan)、控(kong)制(zhi)或保護等(deng)作用，電(dian)(dian)壓(ya)(ya)等(deng)級(ji)在3.6kV~550kV的(de)(de)電(dian)(dian)器(qi)產品(pin)，主要包括高(gao)(gao)(gao)壓(ya)(ya)斷(duan)路器(qi)、高(gao)(gao)(gao)壓(ya)(ya)隔離開(kai)關與(yu)(yu)接地(di)開(kai)關、高(gao)(gao)(gao)壓(ya)(ya)負荷開(kai)關、高(gao)(gao)(gao)壓(ya)(ya)自(zi)動重(zhong)合與(yu)(yu)分段器(qi)，高(gao)(gao)(gao)壓(ya)(ya)操作機構、高(gao)(gao)(gao)壓(ya)(ya)防爆配電(dian)(dian)裝置和(he)高(gao)(gao)(gao)壓(ya)(ya)開(kai)關柜等(deng)幾大類。高(gao)(gao)(gao)壓(ya)(ya)開(kai)關制(zhi)造(zao)業(ye)是輸變電(dian)(dian)設備制(zhi)造(zao)業(ye)的(de)(de)重(zhong)要組成部分，在整個(ge)電(dian)(dian)力(li)工業(ye)中占有非常重(zhong)要的(de)(de)地(di)位(wei)。

2、高壓計量柜

一(yi)般都裝設專(zhuan)用的(de)高壓電(dian)能計(ji)(ji)(ji)量柜，供(gong)電(dian)能計(ji)(ji)(ji)量用，即所(suo)謂的(de)高供(gong)高計(ji)(ji)(ji)方式(shi)

3、變壓器

變(bian)(bian)(bian)(bian)壓(ya)器（Transformer）是利用電(dian)(dian)(dian)磁(ci)(ci)感應的原理(li)來改變(bian)(bian)(bian)(bian)交流(liu)電(dian)(dian)(dian)壓(ya)的裝置，主要構件是初級(ji)線(xian)圈、次級(ji)線(xian)圈和鐵心（磁(ci)(ci)芯）。在電(dian)(dian)(dian)器設備(bei)和無線(xian)電(dian)(dian)(dian)路中(zhong)，常用作升(sheng)降電(dian)(dian)(dian)壓(ya)、匹配阻(zu)抗，安全隔(ge)離等(deng)。主要功能有：電(dian)(dian)(dian)壓(ya)變(bian)(bian)(bian)(bian)換(huan)、電(dian)(dian)(dian)流(liu)變(bian)(bian)(bian)(bian)換(huan)、阻(zu)抗變(bian)(bian)(bian)(bian)換(huan)、隔(ge)離、穩壓(ya)（磁(ci)(ci)飽和變(bian)(bian)(bian)(bian)壓(ya)器）等(deng)。按用途可以(yi)分(fen)為：配電(dian)(dian)(dian)變(bian)(bian)(bian)(bian)壓(ya)器、電(dian)(dian)(dian)力變(bian)(bian)(bian)(bian)壓(ya)器、全密封變(bian)(bian)(bian)(bian)壓(ya)器、組合(he)式(shi)變(bian)(bian)(bian)(bian)壓(ya)器、干式(shi)變(bian)(bian)(bian)(bian)壓(ya)器、油浸式(shi)變(bian)(bian)(bian)(bian)壓(ya)器、單相變(bian)(bian)(bian)(bian)壓(ya)器、電(dian)(dian)(dian)爐變(bian)(bian)(bian)(bian)壓(ya)器、整流(liu)變(bian)(bian)(bian)(bian)壓(ya)器等(deng)

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(zhong)的(de)(de)負載(zai)類(lei)型大部分屬(shu)于(yu)感(gan)性負載(zai)，加(jia)(jia)上(shang)用電(dian)(dian)(dian)(dian)企業普遍廣泛(fan)地(di)使(shi)(shi)用電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)子設備，使(shi)(shi)電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)率(lv)(lv)(lv)因(yin)數較(jiao)低。較(jiao)低的(de)(de)功(gong)(gong)率(lv)(lv)(lv)因(yin)數降(jiang)低了(le)設備利用率(lv)(lv)(lv)，增加(jia)(jia)了(le)供(gong)(gong)電(dian)(dian)(dian)(dian)投資，損害了(le)電(dian)(dian)(dian)(dian)壓(ya)質(zhi)量，降(jiang)低了(le)設備使(shi)(shi)用壽命(ming)，大大增加(jia)(jia)了(le)線路(lu)損耗(hao)。為了(le)改(gai)善電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)率(lv)(lv)(lv)因(yin)數低下帶來的(de)(de)能源浪費和這些不(bu)利供(gong)(gong)電(dian)(dian)(dian)(dian)生(sheng)產(chan)的(de)(de)因(yin)素，必須使(shi)(shi)電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)率(lv)(lv)(lv)因(yin)數得到有效的(de)(de)提高(gao)。顯然(ran)這些無(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)如果都要(yao)由發電(dian)(dian)(dian)(dian)機提供(gong)(gong)并遠(yuan)距離傳(chuan)送(song)是(shi)不(bu)合理的(de)(de)，通常也(ye)是(shi)不(bu)可能的(de)(de)。合理的(de)(de)辦(ban)法就是(shi)在需(xu)要(yao)無(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)的(de)(de)地(di)方(fang)產(chan)生(sheng)無(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)，即(ji)增加(jia)(jia)無(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)(lv)補償設備與裝置

7、外殼