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邊(bian)(bian)緣(yuan)(yuan)(yuan)電(dian)(dian)平用(yong)于正(zheng)確處(chu)理作用(yong)在邊(bian)(bian)緣(yuan)(yuan)(yuan)上的(de)(de)不(bu)同電(dian)(dian)壓(ya)(ya)(包(bao)括(kuo)工(gong)作電(dian)(dian)壓(ya)(ya)和(he)不(bu)同的(de)(de)過電(dian)(dian)壓(ya)(ya)),不(bu)同的(de)(de)電(dian)(dian)壓(ya)(ya)限制措施以及邊(bian)(bian)緣(yuan)(yuan)(yuan)厚度之間的(de)(de)關(guan)系。努力(li)使產品安全(quan)經(jing)(jing)濟,并取得經(jing)(jing)濟效益(yi)。邊(bian)(bian)緣(yuan)(yuan)(yuan)處(chu)的(de)(de)缺陷(xian)主要(yao)表現為(wei)外邊(bian)(bian)緣(yuan)(yuan)(yuan)向地板(ban)的(de)(de)傾覆擊(ji)穿(chuan),內邊(bian)(bian)緣(yuan)(yuan)(yuan)向地板(ban)的(de)(de)傾覆擊(ji)穿(chuan),中間相側面(mian)的(de)(de)擊(ji)穿(chuan),雷電(dian)(dian)電(dian)(dian)涌擊(ji)穿(chuan),瓷套和(he)電(dian)(dian)容器(qi)套管的(de)(de)擊(ji)穿(chuan)擊(ji)穿(chuan),污染物閃絡,擊(ji)穿(chuan),爆炸,起重桿翻轉,CT瓷瓶的(de)(de)翻滾,倒塌(ta),爆炸,破損(sun)等(deng)。
注意(yi)事項繼(ji)電(dian)器(qi)(qi)保護(hu)裝置應(ying)(ying)使用高(gao)質量的繼(ji)電(dian)器(qi)(qi)和保護(hu)組(zu)件,并且組(zu)件的接(jie)觸點應(ying)(ying)盡可(ke)能低。安(an)裝質量應(ying)(ying)合格,保護(hu)面(mian)板(ban)和控制面(mian)板(ban)應(ying)(ying)牢固可(ke)靠,避免安(an)裝在有振(zhen)動(dong)的地(di)方,接(jie)線(xian)鉗的質量應(ying)(ying)合格電(dian)纜(lan)應(ying)(ying)良好(hao)。在調試繼(ji)電(dian)器(qi)(qi)之前(qian),值班人員和操作人員應(ying)(ying)清楚(chu)地(di)說明保護(hu)裝置的功(gong)能原理。
電(dian)(dian)(dian)(dian)流型(xing)逆(ni)變(bian)(bian)器:以逆(ni)變(bian)(bian)器中(zhong)間(jian)電(dian)(dian)(dian)(dian)路中(zhong)使用的電(dian)(dian)(dian)(dian)感元件命(ming)名(ming)。它(ta)的優點是具有四象限可操(cao)作性,并且(qie)可以輕松(song)實現(xian)電(dian)(dian)(dian)(dian)動機的制動功能。缺點是需要逆(ni)變(bian)(bian)橋的強制換向,并且(qie)裝置結構復雜并且(qie)調(diao)節困難。由(you)于電(dian)(dian)(dian)(dian)網側采用SCR相(xiang)移(yi)整(zheng)流,因此輸入電(dian)(dian)(dian)(dian)流的諧波比較大,較大的電(dian)(dian)(dian)(dian)容對電(dian)(dian)(dian)(dian)網有一定(ding)影(ying)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”鏈,該鏈具有完整且可靠的功能。