箱(xiang)式變電站(zhan)-噴砂(sha)磚(zhuan)塊(kuai)式

1、高(gao)壓(ya)柜：

高(gao)(gao)(gao)壓(ya)配電(dian)(dian)(dian)柜(ju)又可稱為高(gao)(gao)(gao)壓(ya)開(kai)關柜(ju)，是指用(yong)于電(dian)(dian)(dian)力(li)(li)系統發電(dian)(dian)(dian)、輸(shu)(shu)電(dian)(dian)(dian)、配電(dian)(dian)(dian)、電(dian)(dian)(dian)能(neng)轉換和消(xiao)耗中(zhong)起(qi)通斷、控(kong)制(zhi)或保護等作用(yong)，電(dian)(dian)(dian)壓(ya)等級在(zai)3.6kV~550kV的(de)電(dian)(dian)(dian)器產品，主要(yao)包括高(gao)(gao)(gao)壓(ya)斷路器、高(gao)(gao)(gao)壓(ya)隔離開(kai)關與接地開(kai)關、高(gao)(gao)(gao)壓(ya)負(fu)荷開(kai)關、高(gao)(gao)(gao)壓(ya)自動(dong)重(zhong)合(he)與分(fen)(fen)段器，高(gao)(gao)(gao)壓(ya)操作機構、高(gao)(gao)(gao)壓(ya)防爆(bao)配電(dian)(dian)(dian)裝置和高(gao)(gao)(gao)壓(ya)開(kai)關柜(ju)等幾大類(lei)。高(gao)(gao)(gao)壓(ya)開(kai)關制(zhi)造業(ye)是輸(shu)(shu)變電(dian)(dian)(dian)設備制(zhi)造業(ye)的(de)重(zhong)要(yao)組(zu)成部分(fen)(fen)，在(zai)整個電(dian)(dian)(dian)力(li)(li)工業(ye)中(zhong)占有(you)非常重(zhong)要(yao)的(de)地位。

2、高壓計量柜

一般都裝(zhuang)設專用的高(gao)(gao)壓電(dian)能計(ji)量柜，供電(dian)能計(ji)量用，即所(suo)謂(wei)的高(gao)(gao)供高(gao)(gao)計(ji)方式

3、變壓器

變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)（Transformer）是利(li)用電(dian)(dian)(dian)(dian)(dian)磁(ci)感(gan)應的(de)原理來改變(bian)(bian)(bian)交流(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)裝(zhuang)置，主(zhu)要構件(jian)是初級線(xian)圈、次級線(xian)圈和鐵心（磁(ci)芯）。在電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)設備和無線(xian)電(dian)(dian)(dian)(dian)(dian)路中，常用作升降電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、匹配(pei)阻(zu)抗，安全隔離等。主(zhu)要功能有：電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)變(bian)(bian)(bian)換、電(dian)(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)（磁(ci)飽和變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)）等。按用途(tu)可以分為：配(pei)電(dian)(dian)(dian)(dian)(dian)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)力變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、全密(mi)封變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、組合(he)式(shi)(shi)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、干式(shi)(shi)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、油(you)浸式(shi)(shi)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、單(dan)相變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)爐變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、整流(liu)變(bian)(bian)(bian)壓(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)載類型大(da)部分屬于感性負(fu)載，加(jia)上(shang)用電(dian)(dian)(dian)企業普遍廣(guang)泛地(di)使用電(dian)(dian)(dian)力電(dian)(dian)(dian)子設(she)備(bei)，使電(dian)(dian)(dian)網功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數較低(di)。較低(di)的(de)(de)(de)(de)功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數降低(di)了(le)(le)(le)設(she)備(bei)利用率(lv)(lv)，增(zeng)加(jia)了(le)(le)(le)供(gong)電(dian)(dian)(dian)投資，損(sun)害了(le)(le)(le)電(dian)(dian)(dian)壓(ya)質量，降低(di)了(le)(le)(le)設(she)備(bei)使用壽(shou)命，大(da)大(da)增(zeng)加(jia)了(le)(le)(le)線(xian)路損(sun)耗。為了(le)(le)(le)改善(shan)電(dian)(dian)(dian)網功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數低(di)下帶來的(de)(de)(de)(de)能源浪(lang)費和這(zhe)些不利供(gong)電(dian)(dian)(dian)生(sheng)產的(de)(de)(de)(de)因(yin)(yin)(yin)素，必須使電(dian)(dian)(dian)網功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數得(de)到(dao)有效的(de)(de)(de)(de)提(ti)高。顯然這(zhe)些無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)如果(guo)都要由發(fa)電(dian)(dian)(dian)機提(ti)供(gong)并(bing)遠距離傳(chuan)送是不合理的(de)(de)(de)(de)，通常(chang)也(ye)是不可能的(de)(de)(de)(de)。合理的(de)(de)(de)(de)辦法就是在需(xu)要無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)的(de)(de)(de)(de)地(di)方產生(sheng)無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)，即增(zeng)加(jia)無(wu)(wu)功(gong)(gong)功(gong)(gong)率(lv)(lv)補(bu)償設(she)備(bei)與裝置(zhi)

7、外殼