鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)是(shi)(shi)多根(gen)(gen)(gen)(gen)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)在(zai)(zai)叉式絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)機(ji)上絞(jiao)(jiao)(jiao)(jiao)(jiao)合而成(cheng)(cheng)的(de)(de)(de)電(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),高(gao)(gao)壓(ya)(ya)(ya)電(dian)(dian)網中(zhong)(zhong)(zhong)輸(shu)(shu)送(song)高(gao)(gao)壓(ya)(ya)(ya)電(dian)(dian)的(de)(de)(de) 鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)截(jie)(jie)面較(jiao)(jiao)(jiao)大(da)(da)(da),輸(shu)(shu)送(song)高(gao)(gao)壓(ya)(ya)(ya)電(dian)(dian)的(de)(de)(de)鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)是(shi)(shi)多根(gen)(gen)(gen)(gen)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)分多層(ceng)絞(jiao)(jiao)(jiao)(jiao)(jiao)合而成(cheng)(cheng)的(de)(de)(de)圓柱(zhu)(zhu)形(xing)鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao) 線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)軸線(xian)(xian)(xian)(xian)(xian)(xian)(xian)處(chu)有(you)芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian),芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian)可以(yi)是(shi)(shi)單根(gen)(gen)(gen)(gen)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian)也(ye)可以(yi)是(shi)(shi)由2、3、4、5或6根(gen)(gen)(gen)(gen)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)絞(jiao)(jiao)(jiao)(jiao)(jiao)合而成(cheng)(cheng)的(de)(de)(de)絞(jiao)(jiao)(jiao)(jiao)(jiao) 線(xian)(xian)(xian)(xian)(xian)(xian)(xian),芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian)可以(yi)是(shi)(shi)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),也(ye)可以(yi)是(shi)(shi)鋼線(xian)(xian)(xian)(xian)(xian)(xian)(xian),芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian)外(wai)(wai)分層(ceng)絞(jiao)(jiao)(jiao)(jiao)(jiao)合有(you)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)中(zhong)(zhong)(zhong)除單根(gen)(gen)(gen)(gen)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)芯線(xian)(xian)(xian)(xian)(xian)(xian)(xian)外(wai)(wai)每 一根(gen)(gen)(gen)(gen)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)都(dou)是(shi)(shi)圓柱(zhu)(zhu)螺(luo)(luo)旋(xuan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)形(xing),每層(ceng)的(de)(de)(de)圓柱(zhu)(zhu)螺(luo)(luo)旋(xuan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)形(xing)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)處(chu)在(zai)(zai)同(tong)一圓柱(zhu)(zhu)面上,鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)每層(ceng)中(zhong)(zhong)(zhong) 的(de)(de)(de)圓柱(zhu)(zhu)螺(luo)(luo)旋(xuan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)形(xing)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)螺(luo)(luo)即該(gai)層(ceng)鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)節距,現有(you)技(ji)術(shu)中(zhong)(zhong)(zhong),鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)節距較(jiao)(jiao)(jiao)大(da)(da)(da),鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)每 層(ceng)中(zhong)(zhong)(zhong)螺(luo)(luo)旋(xuan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)形(xing)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)節距與該(gai)層(ceng)螺(luo)(luo)旋(xuan)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)形(xing)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)外(wai)(wai)徑(jing)之(zhi)比-節徑(jing)比也(ye)較(jiao)(jiao)(jiao)大(da)(da)(da),鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)各層(ceng)鋁(lv)(lv)(lv)(lv)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)根(gen)(gen)(gen)(gen)數相差六(liu)根(gen)(gen)(gen)(gen)。這(zhe)種(zhong)鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)剛性較(jiao)(jiao)(jiao)大(da)(da)(da),適于在(zai)(zai)伸直(zhi) 的(de)(de)(de)狀態下架設在(zai)(zai)高(gao)(gao)壓(ya)(ya)(ya)輸(shu)(shu)送(song)電(dian)(dian)網的(de)(de)(de)高(gao)(gao)壓(ya)(ya)(ya)電(dian)(dian)塔之(zhi)間(jian)(jian)(jian)作為輸(shu)(shu)送(song)高(gao)(gao)壓(ya)(ya)(ya)電(dian)(dian)用,在(zai)(zai)高(gao)(gao)壓(ya)(ya)(ya)變電(dian)(dian)站(zhan)和(he)高(gao)(gao)壓(ya)(ya)(ya)換(huan) 流站(zhan)中(zhong)(zhong)(zhong),高(gao)(gao)壓(ya)(ya)(ya)配(pei)電(dian)(dian)設備(bei)的(de)(de)(de)電(dian)(dian)氣(qi)(qi)(qi)接(jie)(jie)點的(de)(de)(de)金具之(zhi)間(jian)(jian)(jian)也(ye)需(xu)要用相同(tong)截(jie)(jie)面的(de)(de)(de)鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)相連,高(gao)(gao)壓(ya)(ya)(ya)配(pei)電(dian)(dian) 設備(bei)的(de)(de)(de)電(dian)(dian)氣(qi)(qi)(qi)接(jie)(jie)點之(zhi)間(jian)(jian)(jian)的(de)(de)(de)距離較(jiao)(jiao)(jiao)小(xiao),要求連接(jie)(jie)電(dian)(dian)纜(lan)容易(yi)彎(wan)曲(qu)(qu),允許彎(wan)曲(qu)(qu)半(ban)徑(jing)較(jiao)(jiao)(jiao)小(xiao),彎(wan)曲(qu)(qu)成(cheng)(cheng)小(xiao)彎(wan) 后不跳線(xian)(xian)(xian)(xian)(xian)(xian)(xian)變形(xing),不出(chu)套(tao),表面光滑(hua)圓整,結(jie)構穩定(ding)。上述(shu)節距與外(wai)(wai)徑(jing)比較(jiao)(jiao)(jiao)大(da)(da)(da)的(de)(de)(de)鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)剛性較(jiao)(jiao)(jiao) 大(da)(da)(da),不易(yi)彎(wan)曲(qu)(qu),不適于高(gao)(gao)壓(ya)(ya)(ya)變電(dian)(dian)站(zhan)和(he)高(gao)(gao)壓(ya)(ya)(ya)換(huan)流站(zhan)中(zhong)(zhong)(zhong)用于高(gao)(gao)壓(ya)(ya)(ya)配(pei)電(dian)(dian)設備(bei)的(de)(de)(de)電(dian)(dian)氣(qi)(qi)(qi)接(jie)(jie)點之(zhi)間(jian)(jian)(jian)連接(jie)(jie)用的(de)(de)(de)鋁(lv)(lv)(lv)(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)。