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一(yi)、銅(tong)絲：這是(shi)采(cai)用(yong)的最為(wei)多的原料，沒有之(zhi)一(yi)。采(cai)用(yong)電解銅(tong)作(zuo)為(wei)原料，經(jing)(jing)連(lian)鑄連(lian)軋工(gong)藝制成(cheng)的的銅(tong)線(xian)(xian)稱(cheng)為(wei)低氧銅(tong)線(xian)(xian)；經(jing)(jing)上(shang)(shang)引法制成(cheng)的銅(tong)線(xian)(xian)稱(cheng)為(wei)無(wu)氧銅(tong)線(xian)(xian)。二、鋁(lv)線(xian)(xian)：這是(shi)由于銅(tong)價逐年(nian)上(shang)(shang)升，銅(tong)電纜制造(zao)成(cheng)本用(yong)作(zuo)電線(xian)(xian)用(yong)的鋁(lv)線(xian)(xian)都要進行退火(huo)軟化過(guo)。用(yong)作(zuo)電纜用(yong)的鋁(lv)線(xian)(xian)一(yi)般不...

   1.在雙回路線(xian)路中(zhong)，還可短時承(cheng)載(zai)另一(yi)回路的(de)載(zai)流量，便于一(yi)個回路發生事(shi)故時的(de)搶(qiang)修和維護。    2.在新線(xian)路上，采用(yong)耐熱鋁合金導線(xian)使線(xian)路結(jie)構簡(jian)化，金具及零(ling)部件...

  擴(kuo)(kuo)徑導(dao)線(xian)(xian)(xian)是以滿足技術條件的常規導(dao)線(xian)(xian)(xian)規格(ge)為基準，采取擴(kuo)(kuo)大導(dao)線(xian)(xian)(xian)外徑技術，在保證電暈所要求(qiu)的導(dao)線(xian)(xian)(xian)外徑前(qian)提(ti)下，減少(shao)導(dao)線(xian)(xian)(xian)的鋁(lv)截面，從而減少(shao)導(dao)線(xian)(xian)(xian)的總重(zhong)量，減少(shao)鐵塔荷(he)載(zai)和(he)結構重(zhong)量，極大地降低(di)線(xian)(xian)(xian)路造(zao)價。擴(kuo)(kuo)徑導(dao)線(xian)(xian)(xian)在超高壓和(he)特高壓輸...

  上世紀80年(nian)代(dai)末，國(guo)內電(dian)纜廠(chang)聯合研(yan)發了(le)58TACSR，打破了(le)此類產品依賴進口的局面。用一根(gen)該(gai)耐熱導線可代(dai)替(ti)兩根(gen)同(tong)截面的鋼芯鋁(lv)絞線，不僅安(an)裝、維(wei)護(hu)方便，而且(qie)運行可靠，經濟效益顯著。隨著我國(guo)城市電(dian)力需求的急(ji)劇(ju)增加，迫...

  分(fen)(fen)裂導(dao)線(xian)(xian)是由三(san)根(gen)或四(si)根(gen)單芯(xin)導(dao)線(xian)(xian)經過某(mou)種(zhong)工藝(yi)制造在一起的(de)一種(zhong)可分(fen)(fen)裂的(de)導(dao)線(xian)(xian)，或者稱導(dao)線(xian)(xian)束，這種(zhong)分(fen)(fen)裂導(dao)線(xian)(xian)不(bu)僅(jin)僅(jin)是形式上與(yu)常規導(dao)線(xian)(xian)不(bu)同，由于分(fen)(fen)裂導(dao)線(xian)(xian)可使(shi)導(dao)線(xian)(xian)周圍磁(ci)場分(fen)(fen)布改變(bian)，從而等(deng)效地(di)增(zeng)大(da)了導(dao)線(xian)(xian)半(ban)徑，減小了導(dao)線(xian)(xian)電抗；同...

   產(chan)品擴徑導(dao)線(xian)(xian)是以滿足技(ji)術條件的常規(gui)導(dao)線(xian)(xian)規(gui)格為基(ji)準，其采(cai)取擴大(da)導(dao)線(xian)(xian)外徑技(ji)術，保證電暈(yun)所要求的導(dao)線(xian)(xian)外徑前提(ti)下，減少(shao)導(dao)線(xian)(xian)的鋁(lv)截面(mian)，進而減少(shao)導(dao)線(xian)(xian)的總重量，減少(shao)鐵塔荷載(zai)和(he)結構重量，極大(da)地降低線(xian)(xian)路造(zao)價。&nbs...

    應用領域(yu)：高壓(ya)變電(dian)站和高壓(ya)換流站中(zhong)、高壓(ya)配(pei)電(dian)設備距離(li)較(jiao)小的(de)電(dian)氣接(jie)點之間連接(jie)用。     創新(xin)點：  &n...

      產品擴(kuo)徑導(dao)(dao)線是以滿足技術條(tiao)件的常規(gui)導(dao)(dao)線規(gui)格為基準，其采(cai)取擴(kuo)大(da)導(dao)(dao)線外(wai)徑技術，保(bao)證電暈所要求的導(dao)(dao)線外(wai)徑前提(ti)下，減(jian)少導(dao)(dao)線的鋁截面，進(jin)而減(jian)少導(dao)(dao)線的總重量，減(jian)少鐵(tie)塔(ta)荷(he)載和...

   擴徑(jing)(jing)(jing)(jing)導線(xian)(xian)是指與截面基本相同的圓線(xian)(xian)同心絞架空導線(xian)(xian)相比，外徑(jing)(jing)(jing)(jing)擴大了的導線(xian)(xian)。擴徑(jing)(jing)(jing)(jing)導線(xian)(xian)類(lei)型很多(duo)，結構差(cha)異較大，但根據用途可分為變電(dian)站用和輸電(dian)線(xian)(xian)路(lu)用兩(liang)類(lei)。擴徑(jing)(jing)(jing)(jing)導線(xian)(xian)具(ju)有以下特點：  &n...

    鋁(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)是(shi)多根(gen)鋁(lv)線(xian)(xian)(xian)在(zai)叉(cha)式絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)機上絞(jiao)(jiao)(jiao)(jiao)(jiao)合而(er)成的(de)(de)電纜線(xian)(xian)(xian)，高(gao)(gao)壓電網中輸(shu)送(song)高(gao)(gao)壓電的(de)(de)鋁(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)截面較大，輸(shu)送(song)高(gao)(gao)壓電的(de)(de)鋁(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)是(shi)多根(gen)鋁(lv)線(xian)(xian)(xian)分多層(ceng)絞(jiao)(jiao)(jiao)(jiao)(jiao)合而(er)成的(de)(de)圓(yuan)柱形鋁(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)，鋁(lv)絞(jiao)(jiao)(jiao)(jiao)(jiao)線(xian)(xian)(xian)的(de)(de)軸線(xian)(xian)(xian)處有(you)芯線(xian)(xian)(xian)，芯線(xian)(xian)(xian)可以是(shi)單根(gen)線(xian)(xian)(xian)...