箱式變電(dian)站-噴砂磚塊(kuai)式

1、高壓柜：

高(gao)(gao)(gao)(gao)壓配(pei)(pei)電(dian)(dian)柜(ju)(ju)又可稱為高(gao)(gao)(gao)(gao)壓開關(guan)柜(ju)(ju)，是指用于電(dian)(dian)力系統發電(dian)(dian)、輸電(dian)(dian)、配(pei)(pei)電(dian)(dian)、電(dian)(dian)能轉換和(he)(he)消耗中(zhong)起(qi)通斷、控(kong)制或(huo)保護等作用，電(dian)(dian)壓等級在(zai)3.6kV~550kV的(de)電(dian)(dian)器產(chan)品，主要(yao)包括高(gao)(gao)(gao)(gao)壓斷路器、高(gao)(gao)(gao)(gao)壓隔離開關(guan)與接地(di)開關(guan)、高(gao)(gao)(gao)(gao)壓負荷開關(guan)、高(gao)(gao)(gao)(gao)壓自(zi)動重(zhong)(zhong)合與分段器，高(gao)(gao)(gao)(gao)壓操(cao)作機構、高(gao)(gao)(gao)(gao)壓防爆配(pei)(pei)電(dian)(dian)裝置和(he)(he)高(gao)(gao)(gao)(gao)壓開關(guan)柜(ju)(ju)等幾大(da)類。高(gao)(gao)(gao)(gao)壓開關(guan)制造(zao)業(ye)是輸變(bian)電(dian)(dian)設(she)備制造(zao)業(ye)的(de)重(zhong)(zhong)要(yao)組成部(bu)分，在(zai)整(zheng)個電(dian)(dian)力工業(ye)中(zhong)占有非常(chang)重(zhong)(zhong)要(yao)的(de)地(di)位。

2、高壓計量柜

一般都裝(zhuang)設(she)專用的高壓電能計量柜，供電能計量用，即所謂的高供高計方式

3、變壓器

變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)（Transformer）是利(li)用電(dian)磁(ci)(ci)感應(ying)的(de)原理來改變(bian)(bian)(bian)(bian)交(jiao)流(liu)電(dian)壓(ya)的(de)裝置，主要構件(jian)是初級(ji)線圈、次級(ji)線圈和鐵心（磁(ci)(ci)芯(xin)）。在電(dian)器(qi)(qi)設備和無線電(dian)路(lu)中，常用作升(sheng)降電(dian)壓(ya)、匹配阻抗(kang)，安全(quan)隔離等。主要功能有：電(dian)壓(ya)變(bian)(bian)(bian)(bian)換(huan)、電(dian)流(liu)變(bian)(bian)(bian)(bian)換(huan)、阻抗(kang)變(bian)(bian)(bian)(bian)換(huan)、隔離、穩壓(ya)（磁(ci)(ci)飽和變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)）等。按用途(tu)可以分為：配電(dian)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、電(dian)力變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、全(quan)密(mi)封變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、組合式(shi)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、干式(shi)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、油浸(jin)式(shi)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、單相變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、電(dian)爐變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、整(zheng)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)力(li)系統(tong)中的(de)(de)負(fu)載類型(xing)大(da)(da)部分屬于(yu)感(gan)性(xing)負(fu)載，加上用(yong)(yong)電(dian)企(qi)業普遍(bian)廣泛地(di)使(shi)(shi)用(yong)(yong)電(dian)力(li)電(dian)子(zi)設(she)備，使(shi)(shi)電(dian)網(wang)功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數較低(di)。較低(di)的(de)(de)功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數降低(di)了設(she)備利用(yong)(yong)率(lv)(lv)，增加了供電(dian)投資，損害(hai)了電(dian)壓質量，降低(di)了設(she)備使(shi)(shi)用(yong)(yong)壽命，大(da)(da)大(da)(da)增加了線路損耗。為(wei)了改善電(dian)網(wang)功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數低(di)下(xia)帶來的(de)(de)能(neng)源浪(lang)費(fei)和這些不(bu)利供電(dian)生產(chan)的(de)(de)因(yin)(yin)(yin)素，必須使(shi)(shi)電(dian)網(wang)功(gong)(gong)率(lv)(lv)因(yin)(yin)(yin)數得到有效(xiao)的(de)(de)提高。顯然(ran)這些無功(gong)(gong)功(gong)(gong)率(lv)(lv)如果(guo)都要(yao)由發電(dian)機提供并遠距(ju)離傳送是(shi)(shi)(shi)不(bu)合(he)理的(de)(de)，通常也是(shi)(shi)(shi)不(bu)可(ke)能(neng)的(de)(de)。合(he)理的(de)(de)辦法就是(shi)(shi)(shi)在需要(yao)無功(gong)(gong)功(gong)(gong)率(lv)(lv)的(de)(de)地(di)方(fang)產(chan)生無功(gong)(gong)功(gong)(gong)率(lv)(lv)，即增加無功(gong)(gong)功(gong)(gong)率(lv)(lv)補償(chang)設(she)備與裝置

7、外殼