母線槽出現(xian)故障時應如何處理？

雙母(mu)接線(xian)的(de)母(mu)線(xian)發(fa)生故(gu)障(zhang)(zhang)，在處(chu)理故(gu)障(zhang)(zhang)過程中要注意母(mu)線(xian)保(bao)(bao)護(hu)(hu)的(de)運(yun)行方式，必要時應短時停運(yun)母(mu)線(xian)保(bao)(bao)護(hu)(hu)。

母(mu)線(xian)電壓全部消(xiao)失(shi)后，調度(du)員應立(li)即將可能(neng)來電的開關（包(bao)括母(mu)聯開關）拉開，并通知(zhi)操作隊對母(mu)線(xian)進行(xing)外部檢查。

當母線槽(cao)因故障導致電壓消失同時有(you)明顯的(de)短(duan)路象征（如火光、爆i炸聲(sheng)、冒煙等情況(kuang)），鉚釘機廠家，操作隊人員(yuan)不得自行恢(hui)復運行，應對母線設備進行詳(xiang)細檢(jian)查。

連接在母線(xian)(xian)上的元件故(gu)障或由于分路(lu)開關拒動，造成越級掉閘(zha)使母線(xian)(xian)失去電(dian)壓(ya)，應進行詳(xiang)細檢查，立即將母線(xian)(xian)槽故(gu)障元件隔離或拉開故(gu)障分路(lu)開關兩側刀閘(zha)后，迅速恢復母線(xian)(xian)運行，送(song)出其(qi)他分路(lu)。

按(an)(an)用途(tu)一(yi)趟母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)一(yi)般由(you)始端母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)、直通母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)、L型垂(chui)直彎通母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)、Z型垂(chui)直偏置母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)、T型垂(chui)直三通母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)、X型垂(chui)直四通母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)、變容母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)、膨脹母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)、終(zhong)端封(feng)頭、終(zhong)端接(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)箱、插接(jie)箱、母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)有關附(fu)件及(ji)緊固裝置等組成。母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)按(an)(an)絕(jue)緣(yuan)(yuan)方式可分為空氣(qi)式插接(jie)母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)、密集絕(jue)緣(yuan)(yuan)插接(jie)母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)和(he)(he)高強(qiang)度插接(jie)母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)三種。按(an)(an)其結構及(ji)用途(tu)分為密集絕(jue)緣(yuan)(yuan)、空氣(qi)絕(jue)緣(yuan)(yuan)、空氣(qi)附(fu)加絕(jue)緣(yuan)(yuan)、耐火、樹脂絕(jue)緣(yuan)(yuan)和(he)(he)滑觸式母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)；按(an)(an)其外(wai)殼材料分為鋼外(wai)殼、鋁(lv)合(he)(he)金外(wai)殼和(he)(he)鋼鋁(lv)混合(he)(he)外(wai)殼母(mu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)槽(cao)(cao)。

封閉式母(mu)(mu)線(xian)(xian)槽(cao)檢(jian)(jian)修前(qian)需對母(mu)(mu)線(xian)(xian)槽(cao)系(xi)統進(jin)行停電(dian)(dian)檢(jian)(jian)查(cha)，完全切斷母(mu)(mu)線(xian)(xian)槽(cao)所有電(dian)(dian)源，并用(yong)萬(wan)用(yong)表(biao)測(ce)量導電(dian)(dian)體(ti)(ti)有無電(dian)(dian)壓(ya)，確認母(mu)(mu)線(xian)(xian)槽(cao)系(xi)統未帶電(dian)(dian)方可(ke)例(li)行檢(jian)(jian)修。防止高電(dian)(dian)壓(ya)對操作人(ren)員構成身體(ti)(ti)傷害甚至的嚴重事(shi)故!

封(feng)閉(bi)式母線(xian)(xian)槽在運行(xing)的時候就需(xu)(xu)要觀測其(qi)周(zhou)邊有(you)(you)沒有(you)(you)什么漏水，鉚釘(ding)機供(gong)應，噴水現象(xiang)，有(you)(you)沒有(you)(you)危險隱患的存在，以及(ji)對母線(xian)(xian)槽系(xi)統溫(wen)升構成影響的熱源(yuan)，蘇州鉚釘(ding)機，不可讓異物進入母線(xian)(xian)槽內(nei)，鉚釘(ding)機銷售，定期檢(jian)查母線(xian)(xian)槽有(you)(you)沒有(you)(you)腐(fu)蝕破損等痕跡(ji)、支(zhi)架彈簧還有(you)(you)沒有(you)(you)彈力，需(xu)(xu)要及(ji)時發(fa)現及(ji)時更換。

封(feng)(feng)閉式(shi)(shi)母(mu)(mu)線(xian)(xian)槽(cao)在一些高層(ceng)建(jian)筑和大型的(de)(de)(de)工廠里面都(dou)有很好的(de)(de)(de)應(ying)用(yong)，主要是用(yong)在供電(dian)系統(tong)中，使電(dian)力系統(tong)布線(xian)(xian)簡(jian)樸。但(dan)是，封(feng)(feng)閉式(shi)(shi)母(mu)(mu)線(xian)(xian)槽(cao)運(yun)行中會(hui)時(shi)(shi)冷時(shi)(shi)熱，絕緣層(ceng)在熱的(de)(de)(de)時(shi)(shi)候排除潮(chao)氣(qi)，在冷的(de)(de)(de)時(shi)(shi)候又吸(xi)進潮(chao)氣(qi)，這就會(hui)使絕緣質(zhi)量下降(jiang)，并且接頭(tou)也會(hui)松動(dong)氧化，還會(hui)發(fa)燒，所以，封(feng)(feng)閉式(shi)(shi)母(mu)(mu)線(xian)(xian)槽(cao)是要按期的(de)(de)(de)進行維護(hu)檢(jian)查的(de)(de)(de)。