集裝箱式變電站，又稱為組合式箱式變電站，是一種把高壓開關設備、變壓器、低壓開關設備、電量計量設備、無功補償設備等按相應的接線方案組合在一起的緊湊型成套配電裝置。設計特點按免維護型考慮的，深受客戶青睞。那么集裝箱式變電站具體(ti)是有些組成(cheng)的(de)呢？

一、高壓(ya)配(pei)電部分組成

集裝(zhuang)箱變電(dian)站(zhan)的(de)高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)室一般由高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)進(jin)線、高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)出線、高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)環網、高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)計量等(deng)配電(dian)裝(zhuang)置組成(cheng)。主要(yao)的(de)元器(qi)件有高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)負荷(he)開關、高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)熔斷器(qi)、高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)避雷器(qi)、帶電(dian)顯示(shi)器(qi)、電(dian)磁鎖、高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)接地刀閘(zha)以(yi)及二次檢測和保(bao)護(hu)等(deng)設備。高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)室的(de)作用是將線路10KV電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)進(jin)行降壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)工作，從而轉為(wei)民(min)用的(de)安全(quan)電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)。

高壓室實物圖

二、變壓器室

集(ji)裝箱式變(bian)電(dian)站的變(bian)壓(ya)(ya)器(qi)室可安裝各種油(you)變(bian)、干變(bian)等變(bian)壓(ya)(ya)器(qi)，普遍應(ying)用的是干式電(dian)力(li)變(bian)壓(ya)(ya)器(qi)。變(bian)壓(ya)(ya)器(qi)的作用是通過升高電(dian)壓(ya)(ya)把電(dian)能送到用電(dian)地區，還能把電(dian)壓(ya)(ya)降低為各級使用電(dian)壓(ya)(ya)，以滿足用電(dian)的需要。

變頻器室實物圖

三、低壓(ya)配電部(bu)分(fen)組成

集裝(zhuang)箱式(shi)變電(dian)(dian)(dian)(dian)站的低壓室一(yi)般由低壓進線(xian)、低壓無功補償(chang)、低壓出線(xian)等配(pei)電(dian)(dian)(dian)(dian)裝(zhuang)置組(zu)成(cheng)。進線(xian)柜常見的一(yi)次元件(jian)有電(dian)(dian)(dian)(dian)流(liu)表、電(dian)(dian)(dian)(dian)壓表、轉(zhuan)換開關、溫控器；無功補償(chang)柜的元件(jian)有電(dian)(dian)(dian)(dian)流(liu)表、斷(duan)路器、隔離開關、電(dian)(dian)(dian)(dian)流(liu)互感(gan)器、接觸器、電(dian)(dian)(dian)(dian)容器等一(yi)次設備；出線(xian)柜的一(yi)般都是抽出式(shi)開關裝(zhuang)置組(zu)成(cheng)。

低壓室實物圖

集(ji)裝箱(xiang)(xiang)式(shi)(shi)變(bian)(bian)(bian)電(dian)站(zhan)在我國廣大(da)城市、工礦企(qi)業、公(gong)共建筑設施(shi)中得到廣泛應用(yong)，可移動(dong)、免維護、占地面(mian)積小等(deng)特點，使箱(xiang)(xiang)變(bian)(bian)(bian)的應用(yong)得到有效發展。常見的箱(xiang)(xiang)變(bian)(bian)(bian)有組(zu)合式(shi)(shi)美式(shi)(shi)箱(xiang)(xiang)變(bian)(bian)(bian)、預裝式(shi)(shi)歐(ou)式(shi)(shi)箱(xiang)(xiang)變(bian)(bian)(bian)等(deng)型(xing)號，組(zu)合式(shi)(shi)變(bian)(bian)(bian)電(dian)站(zhan)式(shi)(shi)目前(qian)普遍使用(yong)的型(xing)式(shi)(shi)箱(xiang)(xiang)變(bian)(bian)(bian)。

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