（全稱架空絕緣電纜），是(shi)裝(zhuang)有絕(jue)緣層和(he)保護外皮的(de)(de)(de)架(jia)空導(dao)線(xian)(xian)，采(cai)用(yong)類似于(yu)交(jiao)聯電(dian)(dian)纜(lan)生(sheng)產工藝制造的(de)(de)(de)一種(zhong)專用(yong)電(dian)(dian)纜(lan)，是(shi)介于(yu)架(jia)空導(dao)線(xian)(xian)和(he)地下電(dian)(dian)纜(lan)之間的(de)(de)(de)新的(de)(de)(de)輸(shu)電(dian)(dian)方式  。都是(shi)單芯(xin)的(de)(de)(de)，按其(qi)結(jie)(jie)構(gou)不(bu)同可(ke)分為硬(ying)鋁(lv)線(xian)(xian)結(jie)(jie)構(gou)、硬(ying)拉銅(tong)線(xian)(xian)結(jie)(jie)構(gou)、鋁(lv)合金線(xian)(xian)結(jie)(jie)構(gou)、鋼芯(xin)或鋁(lv)合金芯(xin)支撐結(jie)(jie)構(gou)和(he)自承式三芯(xin)紋合結(jie)(jie)構(gou)(線(xian)(xian)芯(xin)可(ke)為硬(ying)鋁(lv)或硬(ying)銅(tong)線(xian)(xian))等。具有供(gong)(gong)電(dian)(dian)可(ke)靠性(xing)(xing)高(gao)、供(gong)(gong)電(dian)(dian)安全性(xing)(xing)好、架(jia)設和(he)維修(xiu)方便和(he)經(jing)濟性(xing)(xing)合理等主(zhu)要特點。其(qi)主(zhu)要技術參數包括耐候性(xing)(xing)、絕(jue)緣水(shui)平、內(nei)、外半(ban)導(dao)電(dian)(dian)屏(ping)蔽(bi)層。架(jia)空電(dian)(dian)纜(lan)產品在國內(nei)外輸(shu)電(dian)(dian)應(ying)用(yong)廣泛。傳統(tong)的(de)(de)(de)高(gao)壓(ya)(ya)電(dian)(dian)力輸(shu)送(song)方式，大(da)多是(shi)使(shi)用(yong)高(gao)壓(ya)(ya)架(jia)空線(xian)(xian)路或者(zhe)高(gao)壓(ya)(ya)電(dian)(dian)纜(lan)線(xian)(xian)路作為傳輸(shu)通(tong)道，其(qi)各自的(de)(de)(de)優缺點及其(qi)適用(yong)范圍均(jun)有定論(lun) 。一種(zhong)介于(yu)架(jia)空導(dao)線(xian)(xian)和(he)地下電(dian)(dian)纜(lan)之間的(de)(de)(de)新的(de)(de)(de)高(gao)壓(ya)(ya)輸(shu)電(dian)(dian)方式—架(jia)空電(dian)(dian)纜(lan)已(yi)間世