邊(bian)(bian)緣(yuan)電(dian)(dian)(dian)平用于正(zheng)確(que)處理作用在邊(bian)(bian)緣(yuan)上的(de)不(bu)同電(dian)(dian)(dian)壓(ya)(ya)（包(bao)括工作電(dian)(dian)(dian)壓(ya)(ya)和不(bu)同的(de)過(guo)電(dian)(dian)(dian)壓(ya)(ya)），不(bu)同的(de)電(dian)(dian)(dian)壓(ya)(ya)限制措(cuo)施以及邊(bian)(bian)緣(yuan)厚度(du)之間的(de)關系。努力使產品安全經(jing)濟，并取得經(jing)濟效益。邊(bian)(bian)緣(yuan)處的(de)缺陷(xian)主要表現為(wei)外邊(bian)(bian)緣(yuan)向地板的(de)傾覆擊(ji)穿(chuan)(chuan)(chuan)，內(nei)邊(bian)(bian)緣(yuan)向地板的(de)傾覆擊(ji)穿(chuan)(chuan)(chuan)，中間相(xiang)側面的(de)擊(ji)穿(chuan)(chuan)(chuan)，雷電(dian)(dian)(dian)電(dian)(dian)(dian)涌擊(ji)穿(chuan)(chuan)(chuan)，瓷套和電(dian)(dian)(dian)容器套管的(de)擊(ji)穿(chuan)(chuan)(chuan)擊(ji)穿(chuan)(chuan)(chuan)，污染物閃絡，擊(ji)穿(chuan)(chuan)(chuan)，爆(bao)炸，起重桿翻轉(zhuan)，CT瓷瓶的(de)翻滾，倒塌，爆(bao)炸，破損(sun)等。

注意事(shi)項繼電(dian)(dian)(dian)器(qi)保護裝(zhuang)(zhuang)置應(ying)使用高質(zhi)量的繼電(dian)(dian)(dian)器(qi)和保護組(zu)件(jian)，并且組(zu)件(jian)的接(jie)觸點應(ying)盡(jin)可能低。安裝(zhuang)(zhuang)質(zhi)量應(ying)合格，保護面(mian)板和控制(zhi)面(mian)板應(ying)牢固可靠，避免安裝(zhuang)(zhuang)在(zai)有振動的地方，接(jie)線鉗的質(zhi)量應(ying)合格電(dian)(dian)(dian)纜應(ying)良好。在(zai)調試繼電(dian)(dian)(dian)器(qi)之(zhi)前，值班(ban)人員和操作人員應(ying)清(qing)楚地說明保護裝(zhuang)(zhuang)置的功能原理。

電(dian)(dian)(dian)(dian)流型逆變器：以(yi)逆變器中間(jian)電(dian)(dian)(dian)(dian)路(lu)中使用(yong)的電(dian)(dian)(dian)(dian)感元(yuan)件命名。它的優點是(shi)具(ju)有(you)四象限可操作性(xing)，并且可以(yi)輕松實現電(dian)(dian)(dian)(dian)動機的制動功能。缺點是(shi)需要逆變橋的強制換向，并且裝置結構(gou)復雜并且調節困難。由于電(dian)(dian)(dian)(dian)網側采用(yong)SCR相移整流，因此(ci)輸入電(dian)(dian)(dian)(dian)流的諧波比較大(da)，較大(da)的電(dian)(dian)(dian)(dian)容對電(dian)(dian)(dian)(dian)網有(you)一定影響。

生產廠家需要維護接地分支線路的電氣設備，設備和非帶電金屬零件的鋪設應滿足以下要求：連接牢固，牢固，維護接地線的截面正確選擇，需要腐蝕保護的零件均勻涂漆而不會遺漏。涂漆后，路線合理，顏色代碼正確且設備和建筑物未受污染。檢查配電柜的“五防(fang)”鏈(lian)，該鏈(lian)具有完整且可靠的功(gong)能。