箱式變電站-噴砂磚塊式

1、高壓柜：

高壓(ya)(ya)(ya)(ya)配電(dian)(dian)(dian)柜又可稱(cheng)為(wei)高壓(ya)(ya)(ya)(ya)開關(guan)柜，是指用(yong)于(yu)電(dian)(dian)(dian)力系統發電(dian)(dian)(dian)、輸(shu)電(dian)(dian)(dian)、配電(dian)(dian)(dian)、電(dian)(dian)(dian)能(neng)轉換和(he)(he)消耗(hao)中(zhong)起通斷、控(kong)制或保護等(deng)(deng)作(zuo)(zuo)用(yong)，電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)等(deng)(deng)級在(zai)3.6kV~550kV的(de)電(dian)(dian)(dian)器產(chan)品，主要(yao)包括高壓(ya)(ya)(ya)(ya)斷路器、高壓(ya)(ya)(ya)(ya)隔離(li)開關(guan)與接地開關(guan)、高壓(ya)(ya)(ya)(ya)負荷開關(guan)、高壓(ya)(ya)(ya)(ya)自動重(zhong)合與分段(duan)器，高壓(ya)(ya)(ya)(ya)操作(zuo)(zuo)機構、高壓(ya)(ya)(ya)(ya)防(fang)爆配電(dian)(dian)(dian)裝置和(he)(he)高壓(ya)(ya)(ya)(ya)開關(guan)柜等(deng)(deng)幾(ji)大類。高壓(ya)(ya)(ya)(ya)開關(guan)制造(zao)業(ye)是輸(shu)變電(dian)(dian)(dian)設備(bei)制造(zao)業(ye)的(de)重(zhong)要(yao)組成部(bu)分，在(zai)整(zheng)個電(dian)(dian)(dian)力工業(ye)中(zhong)占有非常重(zhong)要(yao)的(de)地位。

2、高壓計量柜

一般都裝設專用的(de)高壓電(dian)能計(ji)(ji)量柜，供(gong)電(dian)能計(ji)(ji)量用，即所謂(wei)的(de)高供(gong)高計(ji)(ji)方式

3、變壓器

變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)（Transformer）是利用(yong)電(dian)(dian)(dian)磁(ci)感應的原理來改變(bian)(bian)(bian)交流(liu)電(dian)(dian)(dian)壓(ya)(ya)的裝(zhuang)置，主(zhu)要(yao)構件(jian)是初級線圈、次級線圈和(he)鐵(tie)心（磁(ci)芯）。在電(dian)(dian)(dian)器(qi)(qi)(qi)設(she)備和(he)無線電(dian)(dian)(dian)路(lu)中，常用(yong)作升降電(dian)(dian)(dian)壓(ya)(ya)、匹配(pei)阻(zu)抗，安全(quan)隔離(li)等。主(zhu)要(yao)功能有：電(dian)(dian)(dian)壓(ya)(ya)變(bian)(bian)(bian)換、電(dian)(dian)(dian)流(liu)變(bian)(bian)(bian)換、阻(zu)抗變(bian)(bian)(bian)換、隔離(li)、穩壓(ya)(ya)（磁(ci)飽和(he)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)）等。按(an)用(yong)途可以分為：配(pei)電(dian)(dian)(dian)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、電(dian)(dian)(dian)力變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、全(quan)密封(feng)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、組(zu)合式(shi)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、干式(shi)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、油浸式(shi)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、單相變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、電(dian)(dian)(dian)爐變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)、整(zheng)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)力系統中的(de)(de)(de)負(fu)載(zai)類型大部分屬于感性負(fu)載(zai)，加上用(yong)電(dian)(dian)企(qi)業普遍廣泛地(di)使(shi)用(yong)電(dian)(dian)力電(dian)(dian)子設(she)(she)備，使(shi)電(dian)(dian)網功(gong)(gong)(gong)率(lv)因(yin)數(shu)較(jiao)低(di)(di)。較(jiao)低(di)(di)的(de)(de)(de)功(gong)(gong)(gong)率(lv)因(yin)數(shu)降低(di)(di)了設(she)(she)備利用(yong)率(lv)，增(zeng)加了供電(dian)(dian)投資(zi)，損害了電(dian)(dian)壓質量(liang)，降低(di)(di)了設(she)(she)備使(shi)用(yong)壽(shou)命，大大增(zeng)加了線(xian)路損耗。為了改(gai)善電(dian)(dian)網功(gong)(gong)(gong)率(lv)因(yin)數(shu)低(di)(di)下帶(dai)來的(de)(de)(de)能(neng)源浪費(fei)和這些不利供電(dian)(dian)生(sheng)產(chan)(chan)的(de)(de)(de)因(yin)素(su)，必須使(shi)電(dian)(dian)網功(gong)(gong)(gong)率(lv)因(yin)數(shu)得到有(you)效的(de)(de)(de)提高。顯然(ran)這些無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)如果都要(yao)由發電(dian)(dian)機(ji)提供并遠距離傳送是(shi)不合理的(de)(de)(de)，通常也是(shi)不可能(neng)的(de)(de)(de)。合理的(de)(de)(de)辦法就是(shi)在需要(yao)無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)的(de)(de)(de)地(di)方產(chan)(chan)生(sheng)無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)，即(ji)增(zeng)加無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)補償設(she)(she)備與裝置

7、外殼