箱式(shi)變(bian)電站-噴(pen)砂磚塊(kuai)式(shi)

1、高(gao)壓(ya)柜(ju)：

高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)配電(dian)柜(ju)又可稱為高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)開關柜(ju)，是(shi)指(zhi)用于(yu)電(dian)力系統(tong)發電(dian)、輸電(dian)、配電(dian)、電(dian)能轉換和消耗中(zhong)起通斷、控制或保護等(deng)(deng)作用，電(dian)壓(ya)(ya)(ya)(ya)等(deng)(deng)級在3.6kV~550kV的(de)電(dian)器(qi)產品(pin)，主要包括(kuo)高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)斷路器(qi)、高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)隔離開關與接地開關、高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)負荷開關、高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)自動重合與分(fen)段器(qi)，高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)操作機構、高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)防爆配電(dian)裝置(zhi)和高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)開關柜(ju)等(deng)(deng)幾大類(lei)。高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)開關制造(zao)業是(shi)輸變電(dian)設備制造(zao)業的(de)重要組成部分(fen)，在整個電(dian)力工業中(zhong)占有非常重要的(de)地位(wei)。

2、高壓計量柜

一(yi)般都裝設專用的高壓電(dian)能計量柜，供(gong)電(dian)能計量用，即所(suo)謂的高供(gong)高計方式

3、變壓器

變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)（Transformer）是(shi)利用電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感應的原理來(lai)改變(bian)(bian)(bian)交流電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)的裝置，主要構件是(shi)初級線(xian)圈(quan)(quan)、次級線(xian)圈(quan)(quan)和(he)(he)鐵心（磁(ci)芯(xin)）。在電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)設備和(he)(he)無線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)路中，常(chang)用作升降電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)、匹配阻抗(kang)，安全隔(ge)離等(deng)。主要功能有：電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)變(bian)(bian)(bian)換、電(dian)(dian)(dian)(dian)(dian)(dian)流變(bian)(bian)(bian)換、阻抗(kang)變(bian)(bian)(bian)換、隔(ge)離、穩壓(ya)(ya)(ya)(ya)(ya)（磁(ci)飽和(he)(he)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)）等(deng)。按用途可(ke)以分為(wei)：配電(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)力變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、全密(mi)封變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、組合式變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、干式變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、油浸(jin)式變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、單相(xiang)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)爐變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)、整流變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)等(deng)

4、低壓進線柜

5、低壓出線柜

6、補償柜

電(dian)(dian)(dian)(dian)力(li)系統中的(de)(de)負載(zai)類型(xing)大部分屬(shu)于感性負載(zai)，加上(shang)用電(dian)(dian)(dian)(dian)企(qi)業普遍(bian)廣泛地使用電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子設(she)備，使電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)(gong)率(lv)(lv)(lv)因數(shu)(shu)較低(di)(di)(di)。較低(di)(di)(di)的(de)(de)功(gong)(gong)(gong)率(lv)(lv)(lv)因數(shu)(shu)降(jiang)低(di)(di)(di)了(le)設(she)備利用率(lv)(lv)(lv)，增(zeng)加了(le)供電(dian)(dian)(dian)(dian)投資(zi)，損害了(le)電(dian)(dian)(dian)(dian)壓質量(liang)，降(jiang)低(di)(di)(di)了(le)設(she)備使用壽(shou)命，大大增(zeng)加了(le)線路損耗(hao)。為(wei)了(le)改(gai)善電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)(gong)率(lv)(lv)(lv)因數(shu)(shu)低(di)(di)(di)下帶來的(de)(de)能源浪費和這(zhe)(zhe)些不(bu)利供電(dian)(dian)(dian)(dian)生(sheng)產(chan)的(de)(de)因素(su)，必須使電(dian)(dian)(dian)(dian)網(wang)功(gong)(gong)(gong)率(lv)(lv)(lv)因數(shu)(shu)得到有效的(de)(de)提高。顯(xian)然這(zhe)(zhe)些無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)如(ru)果都要由發電(dian)(dian)(dian)(dian)機提供并(bing)遠(yuan)距(ju)離傳送是不(bu)合(he)理(li)的(de)(de)，通常(chang)也是不(bu)可能的(de)(de)。合(he)理(li)的(de)(de)辦法(fa)就是在需要無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)的(de)(de)地方產(chan)生(sheng)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)，即增(zeng)加無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)補償設(she)備與裝置

7、外殼