髙壓配電系統構成：

定義：變電所電(dian)(dian)磁能(neng)運(yun)輸和(he)劃分的(de)電(dian)(dian)源(yuan)電(dian)(dian)路，即主電(dian)(dian)源(yuan)電(dian)(dian)路。常見的(de)高(gao)壓(ya)電(dian)(dian)器：熔(rong)斷(duan)(duan)器、真空斷(duan)(duan)路器、髙壓(ya)刀閘、髙壓(ya)高(gao)壓(ya)負荷開關、高(gao)壓(ya)避雷器等。高(gao)壓(ya)柜：高(gao)壓(ya)斷(duan)(duan)路器及相對應的(de)操縱(zong)、數據信號(hao)、準(zhun)確測量、維護和(he)調(diao)整設備的(de)組成。

電(dian)(dian)(dian)壓的(de)引進(jin)(jin)一般均(jun)從周邊(bian)目前公共電(dian)(dian)(dian)力網上引進(jin)(jin)防爆開關線(xian)，選用(yong)專(zhuan)用(yong)型電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜。應依據周邊(bian)電(dian)(dian)(dian)力網中(zhong)變電(dian)(dian)(dian)所的(de)部位，額定(ding)電(dian)(dian)(dian)壓，供電(dian)(dian)(dian)系統品質，局站(zhan)必要(yao)性等狀(zhuang)況(kuang)選擇適合穩定(ding)的(de)電(dian)(dian)(dian)壓。

通信管理局站變電所可分成室外變電所和房間內變電所二種，室外變電所又有桿平臺式（180KVA下列變電器）和立式。房間內變電所又有中小型單獨配電站和含有高壓柜的變電所。一般有雙路電壓引進的變電所均使用含有高壓柜的變電所。高壓配電柜

配電變(bian)(bian)壓器(qi)有機油沉(chen)浸式(shi)和濕(shi)式(shi)二(er)種種類，在屋內安(an)裝變(bian)(bian)電器(qi)時，應考慮到變(bian)(bian)電器(qi)室的布局，高壓低壓出進線部位及其操控組織的安(an)全性等難題。現階段大空間變(bian)(bian)電器(qi)普遍使(shi)用了(le)油浸式(shi)變(bian)(bian)壓器(qi)。

說白了一(yi)次路線，表明的是(shi)變電(dian)(dian)所(suo)電(dian)(dian)磁能(neng)運(yun)輸和劃分的電(dian)(dian)源(yuan)電(dian)(dian)路，一(yi)般 也稱主(zhu)電(dian)(dian)源(yuan)電(dian)(dian)路。依據通信管理局站(zhan)電(dian)(dian)壓引進的情(qing)形和局站(zhan)對開關電(dian)(dian)源(yuan)穩(wen)定(ding)性(xing)規定(ding)的不(bu)一(yi)樣，能(neng)夠有不(bu)一(yi)樣的一(yi)次路線計劃方案。