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      1. 復(fù)合絕緣子概述

        2014/1/16 8:36:25      點(diǎn)擊:
        復(fù)合絕緣子 產(chǎn)生早年間絕緣子多用于電線桿,隨著科技的發(fā)展,慢慢發(fā)展于高型高壓電線連接塔的一端掛了很多盤(pán)狀的絕緣體,它是為了增加爬電距離的,通常由玻璃或陶瓷制成,就叫絕緣子。絕緣子在架空輸電線路中起著兩個(gè)基本作用,即支撐導(dǎo)線和防止電流回地,這兩個(gè)作用必須得到保證,絕緣子不應(yīng)該由于環(huán)境和電負(fù)荷條件發(fā)生變化導(dǎo)致的各種機(jī)電應(yīng)力而失效,否則絕緣子就不會(huì)產(chǎn)生重大的作用,就會(huì)損害整條線路的使用和運(yùn)行壽命。復(fù)合絕緣子是一種特殊的絕緣控件,能夠在架空輸電線路中起到重要作用[1]。分類(lèi)
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