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西安箱式變電站-噴砂磚塊式

箱(xiang)式變(bian)電站-噴(pen)砂磚塊式1、高壓柜:高壓配電柜又(you)可稱為高壓開關柜,是指用于(yu)電力(li)系統發電、輸電、配電、電能轉換和消耗中起(qi)通(tong)斷、控…

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箱式變(bian)電站-噴(pen)砂磚塊式

陜西箱式變電站銷售

1、高壓柜:

高(gao)壓(ya)配電(dian)柜(ju)又(you)可稱為(wei)高(gao)壓(ya)開(kai)(kai)關(guan)柜(ju),是(shi)指用(yong)于電(dian)力(li)系統(tong)發(fa)電(dian)、輸電(dian)、配電(dian)、電(dian)能轉(zhuan)換(huan)和(he)消耗(hao)中起通斷、控制(zhi)或(huo)保(bao)護等作(zuo)用(yong),電(dian)壓(ya)等級在(zai)3.6kV~550kV的電(dian)器(qi)產品,主要包括高(gao)壓(ya)斷路器(qi)、高(gao)壓(ya)隔離開(kai)(kai)關(guan)與接地(di)開(kai)(kai)關(guan)、高(gao)壓(ya)負荷開(kai)(kai)關(guan)、高(gao)壓(ya)自動重(zhong)合與分段器(qi),高(gao)壓(ya)操作(zuo)機構、高(gao)壓(ya)防爆配電(dian)裝置和(he)高(gao)壓(ya)開(kai)(kai)關(guan)柜(ju)等幾大類。高(gao)壓(ya)開(kai)(kai)關(guan)制(zhi)造業是(shi)輸變電(dian)設(she)備制(zhi)造業的重(zhong)要組成部(bu)分,在(zai)整(zheng)個(ge)電(dian)力(li)工業中占(zhan)有非常重(zhong)要的地(di)位。

2、高壓計量柜

一般都裝(zhuang)設專用的(de)高壓電能(neng)計(ji)(ji)量柜,供(gong)電能(neng)計(ji)(ji)量用,即所謂的(de)高供(gong)高計(ji)(ji)方式

3、變壓器

變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(Transformer)是利用電(dian)(dian)(dian)(dian)磁(ci)(ci)感(gan)應的(de)原理(li)來(lai)改變(bian)(bian)交流(liu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)裝置,主要(yao)構件(jian)是初級線圈、次級線圈和鐵心(磁(ci)(ci)芯)。在電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)設(she)備和無線電(dian)(dian)(dian)(dian)路中,常用作(zuo)升降電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)、匹(pi)配阻(zu)抗,安全(quan)隔離等(deng)。主要(yao)功能有:電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)變(bian)(bian)換、電(dian)(dian)(dian)(dian)流(liu)變(bian)(bian)換、阻(zu)抗變(bian)(bian)換、隔離、穩壓(ya)(ya)(ya)(磁(ci)(ci)飽和變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi))等(deng)。按用途可以分為:配電(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)力變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、全(quan)密封(feng)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、組合式(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、干式(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、油(you)浸式(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、單相變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)爐變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)、整流(liu)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)等(deng)

4、低壓進線柜

5、低壓出線柜

6、補償柜

電(dian)力系統中的(de)(de)負(fu)載(zai)(zai)類(lei)型大(da)部(bu)分(fen)屬于感性負(fu)載(zai)(zai),加上用電(dian)企(qi)業普遍(bian)廣泛地使用電(dian)力電(dian)子設(she)備(bei)(bei),使電(dian)網(wang)功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)較低(di)。較低(di)的(de)(de)功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)降低(di)了(le)(le)(le)設(she)備(bei)(bei)利(li)(li)用率(lv)(lv),增加了(le)(le)(le)供電(dian)投資,損害了(le)(le)(le)電(dian)壓質量,降低(di)了(le)(le)(le)設(she)備(bei)(bei)使用壽命(ming),大(da)大(da)增加了(le)(le)(le)線路損耗。為了(le)(le)(le)改善電(dian)網(wang)功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)低(di)下帶來的(de)(de)能(neng)(neng)源浪(lang)費和這些不利(li)(li)供電(dian)生(sheng)產的(de)(de)因(yin)素,必(bi)須使電(dian)網(wang)功(gong)(gong)(gong)率(lv)(lv)因(yin)數(shu)得(de)到有效的(de)(de)提(ti)高。顯然這些無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)如(ru)果都要(yao)由發電(dian)機提(ti)供并遠距離傳(chuan)送是不合理(li)的(de)(de),通常也是不可能(neng)(neng)的(de)(de)。合理(li)的(de)(de)辦(ban)法(fa)就(jiu)是在需要(yao)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)的(de)(de)地方產生(sheng)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv),即增加無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)補(bu)償設(she)備(bei)(bei)與裝置

7、外殼

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