說變(bian)(bian)(bian)箱(xiang)(xiang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)電(dian)站，一般分(fen)(fen)為預(yu)裝式(shi)(shi)(shi)(shi)與一體(ti)(ti)式(shi)(shi)(shi)(shi)兩種，它(ta)們(men)的(de)(de)另一種稱為分(fen)(fen)別(bie)為歐(ou)式(shi)(shi)(shi)(shi)與美(mei)式(shi)(shi)(shi)(shi)箱(xiang)(xiang)變(bian)(bian)(bian)。本文說預(yu)裝式(shi)(shi)(shi)(shi)箱(xiang)(xiang)變(bian)(bian)(bian)的(de)(de)基本結構，以及它(ta)們(men)在(zai)運維上的(de)(de)事項。所(suo)謂預(yu)裝，就是(shi)將用于(yu)變(bian)(bian)(bian)壓(ya)(ya)(ya)的(de)(de)電(dian)氣(qi)設備進行(xing)箱(xiang)(xiang)體(ti)(ti)內(nei)的(de)(de)預(yu)制(zhi)、安裝，通過(guo)科學合理(li)的(de)(de)接線(xian)，將各個功(gong)能協(xie)同工作，達到穩定(ding)變(bian)(bian)(bian)壓(ya)(ya)(ya)配電(dian)的(de)(de)目(mu)的(de)(de)。預(yu)裝式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)電(dian)站在(zai)箱(xiang)(xiang)體(ti)(ti)內(nei)分(fen)(fen)為高壓(ya)(ya)(ya)室(shi)(shi)、變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)室(shi)(shi)、低(di)壓(ya)(ya)(ya)室(shi)(shi)組(zu)成。1、高壓(ya)(ya)(ya)室(shi)(shi)10KV高壓(ya)(ya)(ya)電(dian)路通過(guo)排(pai)線(xian)進入高壓(ya)(ya)(ya)室(shi)(shi)內(nei)，高壓(ya)(ya)(ya)室(shi)(shi)內(nei)通常有高壓(ya)(ya)(ya)進線(xian)柜(ju)、高壓(ya)(ya)(ya)出(chu)線(xian)柜(ju)或者(zhe)高壓(ya)(ya)(ya)環網柜(ju)或者(zhe)高壓(ya)(ya)(ya)計(ji)量柜(ju)。2、變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)室(shi)(shi)。這(zhe)里就是(shi)放(fang)置變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)的(de)(de)地(di)方，通過(guo)變(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)將接入的(de)(de)電(dian)壓(ya)(ya)(ya)進行(xing)變(bian)(bian)(bian)壓(ya)(ya)(ya)，變(bian)(bian)(bian)成需要的(de)(de)

目前，箱式(shi)變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)已廣泛應(ying)用于(yu)城市(shi)供(gong)電(dian)(dian)(dian)、農村(cun)10kV～110kV中(zhong)高(gao)(gao)壓小型變(bian)(bian)(bian)(配)電(dian)(dian)(dian)所(suo)、工(gong)礦企業、以(yi)及流動(dong)作(zuo)(zuo)業變(bian)(bian)(bian)電(dian)(dian)(dian)所(suo)的建(jian)設及升(sheng)級改造(zao)工(gong)程中(zhong)，其易于(yu)深入到電(dian)(dian)(dian)力負荷中(zhong)心(xin)進行集中(zhong)供(gong)電(dian)(dian)(dian)，減少了(le)供(gong)電(dian)(dian)(dian)半(ban)徑(jing)，提高(gao)(gao)了(le)配電(dian)(dian)(dian)線路末端供(gong)電(dian)(dian)(dian)電(dian)(dian)(dian)能(neng)質量，尤其適用于(yu)城市(shi)建(jian)設、農村(cun)電(dian)(dian)(dian)網技(ji)術(shu)升(sheng)級改造(zao)、野(ye)外(wai)施(shi)工(gong)供(gong)配電(dian)(dian)(dian)等工(gong)程領(ling)域。1、技(ji)術(shu)先(xian)進安全(quan)可靠箱式(shi)變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)其箱體主要采(cai)用國內(nei)較為領(ling)先(xian)的技(ji)術(shu)和生產(chan)工(gong)藝，其外(wai)殼(ke)一(yi)般(ban)采(cai)用鍍鋁鋅鋼(gang)板；其內(nei)部框架采(cai)用標準的集裝(zhuang)箱材料及制作(zuo)(zuo)生產(chan)工(gong)藝，具(ju)有非常良好的防腐蝕(shi)性能(neng)，能(neng)夠保(bao)證設備20a不(bu)銹蝕(shi)；箱變(bian)(bian)(bian)內(nei)封(feng)板采(cai)用鋁合金(jin)扣板，

或許(xu)我們在(zai)網(wang)上(shang)(shang)常看到(dao)箱(xiang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)、箱(xiang)變(bian)(bian)(bian)(bian)等，但卻(que)不常見(jian)預(yu)(yu)裝(zhuang)(zhuang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)這(zhe)個(ge)名稱。其實(shi)，很大(da)程度上(shang)(shang)，它(ta)們就是(shi)一(yi)個(ge)存在(zai)。預(yu)(yu)裝(zhuang)(zhuang)式(shi)(shi)(shi)(shi)就非常形(xing)象了(le)，說明了(le)這(zhe)種(zhong)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)的供應形(xing)式(shi)(shi)(shi)(shi)-在(zai)工廠(chang)預(yu)(yu)組裝(zhuang)(zhuang)而成(cheng)。預(yu)(yu)裝(zhuang)(zhuang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)沒錯，箱(xiang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)就是(shi)這(zhe)樣，在(zai)金屬或者(zhe)非金屬的箱(xiang)體內，預(yu)(yu)裝(zhuang)(zhuang)上(shang)(shang)了(le)特定的電(dian)氣設備，并將它(ta)們用組線(xian)相關聯，形(xing)成(cheng)一(yi)個(ge)整套的變(bian)(bian)(bian)(bian)電(dian)系(xi)統。這(zhe)是(shi)整體式(shi)(shi)(shi)(shi)的變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)，只(zhi)需要將成(cheng)品運(yun)到(dao)配電(dian)場(chang)所接(jie)外線(xian)即可。箱(xiang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)預(yu)(yu)裝(zhuang)(zhuang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)有兩種(zhong)典型的形(xing)態(tai)：歐式(shi)(shi)(shi)(shi)和美式(shi)(shi)(shi)(shi)。那預(yu)(yu)裝(zhuang)(zhuang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)里面(mian)具體預(yu)(yu)置了(le)什么？一(yi)個(ge)完整的箱(xiang)式(shi)(shi)(shi)(shi)變(bian)(bian)(bian)(bian)電(dian)站(zhan)(zhan)基本上(shang)(shang)分(fen)為三(san)個(ge)室(shi)：高壓開關柜室(shi)、

絕大多數人知道(dao)箱式(shi)變(bian)電(dian)(dian)(dian)站，包(bao)括歐式(shi)箱變(bian)、美式(shi)箱變(bian)，知道(dao)配電(dian)(dian)(dian)箱和配電(dian)(dian)(dian)柜(ju)，但是一直(zhi)搞不(bu)清楚(chu)JP柜(ju)，有時候在路(lu)邊看到了JP柜(ju)，卻不(bu)知道(dao)里面究竟(jing)是什么(me)？有點“猶抱琵琶半遮面”的(de)感覺，下面我為大家科(ke)普一下：首先，JP柜(ju)是：配電(dian)(dian)(dian)變(bian)壓器(qi)綜合配電(dian)(dian)(dian)柜(ju)的(de)簡稱，在上海、江蘇等沿海發達地(di)區(qu)率先使(shi)用并推廣開來的(de)一種柜(ju)型(xing)。隨著農村(cun)電(dian)(dian)(dian)網的(de)不(bu)斷改造(zao)與深入，決大部(bu)分的(de)JP柜(ju)被使(shi)用于農村(cun)電(dian)(dian)(dian)力線路(lu)及(ji)各(ge)配電(dian)(dian)(dian)臺、區(qu)中。JP柜(ju)是為了讓(rang)農村(cun)低壓配電(dian)(dian)(dian)裝置達到標準(zhun)化、小型(xing)化、戶外式(shi)的(de)要求(qiu)從(cong)而(er)設(she)計出(chu)來的(de)，它集計量、配電(dian)(dian)(dian)、保護（短路(lu)、過載、防雪、漏電(dian)(dian)(dian)）、電(dian)(dian)(dian)容