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如何解決輸電線路銅鋁軟連接接線問題

2021-10-15 17:04:26 推廣專(zhuan)員 188

為使銅鋁接頭與銅鋁軟連接接線一樣牢固連續,采取以下措施。

  1.將鋁(lv)(lv)線(xian)(xian)連接(jie)(jie)到質子(zi)(zi)端子(zi)(zi)(例如(ru),將鋁(lv)(lv)線(xian)(xian)瀏覽(lan)器連接(jie)(jie)到空氣開關)時,使用(yong)銅鋁(lv)(lv)過渡端子(zi)(zi)(線(xian)(xian)鼻子(zi)(zi))。銅鋁(lv)(lv)過渡端子(zi)(zi)為(wei)鑄造(zao)接(jie)(jie)頭,接(jie)(jie)觸面為(wei)分子(zi)(zi)間隙,因此銅鋁(lv)(lv)接(jie)(jie)頭無缺陷。

  2.銅鋁(lv)連接:鋁(lv)過渡連接。

  3.銅(tong)線到鋁條:采用(yong)(yong)銅(tong)管(guan)到鋁頭(tou)的(de)(de)銅(tong)鋁過渡(du)線端子,鍍錫鋁排(pai)但由于端子數量少,銅(tong)帶軟(ruan)連接(jie)(jie)(jie)發熱的(de)(de)原因都有什么在市(shi)場上不易買到。在實(shi)際應用(yong)(yong)中,作者采用(yong)(yong)多(duo)螺栓(shuan)將銅(tong)排(pai)壓(ya)接(jie)(jie)(jie)在鋁條接(jie)(jie)(jie)頭(tou)處,再(zai)將銅(tong)排(pai)連接(jie)(jie)(jie)在銅(tong)排(pai)側面(mian)的(de)(de)方法。只要(yao)接(jie)(jie)(jie)觸面(mian)足夠大,就可(ke)以解(jie)決銅(tong)鋁接(jie)(jie)(jie)頭(tou)的(de)(de)問題。

  4.鋁(lv)連接:長度為同一金(jin)屬長度的兩倍以上。增加螺栓(shuan)使其緊湊。

  5.鋁條(tiao)與空(kong)氣開關的(de)連(lian)接:先將銅條(tiao)與空(kong)氣開關連(lian)接,再(zai)做(zuo)第四根。

  6.在(zai)鋁條接頭處(chu)涂少(shao)量(liang)粘土,以消除鹽光鋁條的腐(fu)蝕。銅編(bian)織帶(dai)主(zhu)要用(yong)于(yu)非水平帶(dai)電及中低壓斷(duan)路器作動(dong)力支撐元件。

  導線(xian)采用銅(tong)(tong)編(bian)織帶(dai),兩端采用銅(tong)(tong)管。銅(tong)(tong)管表面鍍(du)銀。接(jie)(jie)頭(tou)可(ke)根(gen)據(ju)客(ke)戶(hu)的(de)需(xu)要制作。經過特殊處(chu)理,形(xing)成軟(ruan)連接(jie)(jie),軟(ruan)接(jie)(jie)地,鍍(du)錫鋁排高(gao)導電(dian)性。抗(kang)疲勞能(neng)力(li)強,可(ke)根(gen)據(ju)客(ke)戶(hu)需(xu)求生產。銅(tong)(tong)線(xian)軟(ruan)連接(jie)(jie)由高(gao)低壓(ya)電(dian)器,真空電(dian)器,礦用防(fang)爆開關(guan),汽車,機車及相(xiang)關(guan)商(shang)品組成。編(bian)織物由裸銅(tong)(tong)線(xian)或(huo)鍍(du)錫銅(tong)(tong)線(xian)冷(leng)壓(ya)而成。可(ke)根(gen)據(ju)用戶(hu)需(xu)要進(jin)行鍍(du)錫鍍(du)銀。

  輸配電線路

  配(pei)電線(xian)路(lu)是指從降(jiang)(jiang)壓(ya)變(bian)電所向配(pei)電變(bian)壓(ya)器或配(pei)電變(bian)壓(ya)器向用(yong)(yong)戶輸(shu)送(song)電力(li)的(de)線(xian)路(lu)。我國常用(yong)(yong)的(de)配(pei)電線(xian)路(lu)電壓(ya)有(you)0.4千(qian)伏(fu)(fu),6千(qian)伏(fu)(fu),10千(qian)伏(fu)(fu),6千(qian)伏(fu)(fu),10千(qian)伏(fu)(fu)高壓(ya)配(pei)電線(xian)路(lu),鍍錫(xi)鋁排0.4千(qian)伏(fu)(fu)低壓(ya)配(pei)電線(xian)路(lu)。配(pei)電線(xian)路(lu)的(de)建設需要安全可靠,堅(jian)持(chi)供電連續性,銅帶軟連接發熱的(de)原(yuan)因(yin)都有(you)什么降(jiang)(jiang)低線(xian)損,提高輸(shu)電功率(lv),保(bao)證優良的(de)電能質(zhi)量。

  導線是(shi)(shi)線路(lu)的(de)主要部分。它(ta)的(de)功(gong)能(neng)是(shi)(shi)傳輸電(dian)流和功(gong)率。

  導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)分類:鋁導(dao)線(xian)(xian)(xian)(xian)(xian)(xian),銅(tong)(tong)導(dao)線(xian)(xian)(xian)(xian)(xian)(xian),鋼芯鋁絞線(xian)(xian)(xian)(xian)(xian)(xian),耐熱(re)導(dao)線(xian)(xian)(xian)(xian)(xian)(xian),絕緣導(dao)線(xian)(xian)(xian)(xian)(xian)(xian),銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)帶(dai),變壓器軟連(lian)接-銅(tong)(tong)排軟連(lian)接-銅(tong)(tong)母線(xian)(xian)(xian)(xian)(xian)(xian)伸(shen)縮節-鋁排-導(dao)電(dian)鋁排-山東辰昌(chang)盛(sheng)通金屬材料有限公司銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)帶(dai),鍍(du)錫(xi)銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)帶(dai),紫銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)帶(dai),白銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)帶(dai),細銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)帶(dai)T形帶(dai),銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)(xian)(xian),軟銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)(xian)(xian),,白銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)(xian)(xian),紫銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)(xian)(xian),導(dao)電(dian)帶(dai),銅(tong)(tong)導(dao)電(dian)帶(dai),鍍(du)錫(xi)銅(tong)(tong)導(dao)電(dian)帶(dai),鍍(du)錫(xi)銅(tong)(tong)導(dao)電(dian)帶(dai)鍍(du)錫(xi)銅(tong)(tong)編(bian)(bian)(bian)(bian)織(zhi)(zhi)(zhi)線(xian)(xian)(xian)(xian)(xian)(xian)。

  分(fen)(fen)裂導(dao)線(xian):特高(gao)壓輸電(dian)線(xian)路是(shi)一(yi)種抑制電(dian)暈放電(dian),降低線(xian)路電(dian)抗(kang)的導(dao)線(xian)架設方(fang)法。換言之,每個相導(dao)線(xian)由(you)幾個小直徑的分(fen)(fen)支導(dao)線(xian)組成(cheng),每個分(fen)(fen)支導(dao)線(xian)必須間隔放置(zhi)在一(yi)個對稱(cheng)的多邊形中

  如(ru)果銅鋁(lv)接(jie)頭(tou)與相同材料的接(jie)頭(tou)一樣牢固(gu),則應采(cai)取以下措施

  1.連接鋁(lv)線端(duan)子(zi)(如鋁(lv)線與空氣的(de)開關連接)時(shi),應使用銅鋁(lv)過渡端(duan)子(zi)(線頭)。銅鋁(lv)過渡端(duan)子(zi)的(de)接觸面為分(fen)子(zi)間隙,不會出(chu)現銅鋁(lv)接頭的(de)缺陷。

  2.銅(tong)鋁連(lian)接銅(tong)線:鋁過渡(du)連(lian)接管。

  3.銅線(xian)連接(jie)鋁(lv)(lv)帶(dai):銅管鋁(lv)(lv)頭銅鋁(lv)(lv)過(guo)渡(du)線(xian)端(duan)子(zi),但由于該端(duan)子(zi)數量少,市(shi)場不易買到,筆者(zhe)在實(shi)踐中采用的(de)方法是用多個螺栓將(jiang)銅帶(dai)壓在鋁(lv)(lv)帶(dai)接(jie)頭處,而(er)連接(jie)銅帶(dai)側(ce)面(mian)的(de)銅端(duan)子(zi),只要接(jie)觸面(mian)足夠大,銅鋁(lv)(lv)接(jie)頭的(de)問題也(ye)可以(yi)解決。

  4.鋁排(pai):同一金(jin)屬的交(jiao)叉長度應(ying)為同一金(jin)屬的兩(liang)倍以上,并加螺栓壓實。

  5.將鋁(lv)條(tiao)連接到空氣(qi)開(kai)關上(shang):首先取出空氣(qi)開(kai)關上(shang)的一塊(kuai)銅片(pian),然(ran)后再接第(di)四塊(kuai)銅片(pian)。

  6.在鋁(lv)排接縫處(chu)涂少量(liang)粘(zhan)土林,以腐蝕輕鋁(lv)層。