(1)取經(jing)熱處理后的鋁(lv)(lv)(lv)芯線(xian)(xian)(xian)盤(pan)和鋁(lv)(lv)(lv)單線(xian)(xian)(xian)盤(pan),把(ba)(ba)鋁(lv)(lv)(lv)芯線(xian)(xian)(xian)盤(pan)放(fang)(fang)置(zhi)(zhi)在叉(cha)式絞(jiao)線(xian)(xian)(xian)機(ji)(ji)組的放(fang)(fang)線(xian)(xian)(xian)機(ji)(ji)上(shang),把(ba)(ba)鋁(lv)(lv)(lv)單線(xian)(xian)(xian)盤(pan)放(fang)(fang)置(zhi)(zhi)在叉(cha)式絞(jiao)線(xian)(xian)(xian)機(ji)(ji)組的承(cheng)線(xian)(xian)(xian)架上(shang), (2)把(ba)(ba)芯線(xian)(xian)(xian)從放(fang)(fang)線(xian)(xian)(xian)機(ji)(ji)上(shang)的鋁(lv)(lv)(lv)芯線(xian)(xian)(xian)盤(pan)引出,依次經(jing)承(cheng)線(xian)(xian)(xian)架的...
1.特(te)高壓線(xian)路特(te)高壓輸(shu)電(dian)處于(yu)超大規(gui)模電(dian)力輸(shu)運系統工程(cheng)中的高端,特(te)高壓工程(cheng)以建設“環境友(you)好型”工程(cheng)為目標(biao),力求(qiu)全面優化工程(cheng)的設計方案,嚴格保證電(dian)場、磁場、可(ke)(ke)聽噪聲與無線(xian)電(dian)干擾水平滿(man)足標(biao)準要(yao)求(qiu)。采用適(shi)當(dang)的擴(kuo)徑導線(xian)有利于(yu)降低特(te)高壓工程(cheng)投資,而(er)且可(ke)(ke)...
早在1921年就開(kai)始用于架空線。隨著輸變電(dian)技術的(de)(de)提高和(he)輸變電(dian)線路的(de)(de)發(fa)展,遼寧(ning)大元電(dian)纜憑借30年的(de)(de)生(sheng)產和(he)研發(fa)經驗,先進的(de)(de)生(sheng)產設備,完(wan)備檢(jian)測手段,鋁(lv)合(he)金導(dao)線愈來愈顯(xian)示其優越性。使(shi)得產出(chu)的(de)(de)鋁(lv)合(he)金導(dao)線與鋼芯鋁(lv)絞線相比,有(you)其不可比擬的(de)(de)優點決定的(de)(de)。(與...
1.保(bao)證(zheng)施工質量,尤其是電纜頭的制作(zuo)質量一(yi)定(ding)要(yao)嚴格符(fu)合規(gui)定(ding)要(yao)求(qiu)。2.定(ding)期(qi)進(jin)行電纜測(ce)試,發現有問題時應(ying)立(li)即(ji)處理。3.安裝火災報警裝置立(li)即(ji)發現火情,避免電纜著火。4.電纜溝要(yao)保(bao)持干燥(zao),防(fang)止電纜受潮,造成絕緣下降,引起(qi)短路。5...
擴徑(jing)(jing)導(dao)線(xian)(xian)(xian)是以滿足技術條(tiao)件的(de)常規導(dao)線(xian)(xian)(xian)規格為基(ji)準(zhun),采取擴大(da)導(dao)線(xian)(xian)(xian)外徑(jing)(jing)技術,在保證電(dian)暈(yun)所要求的(de)導(dao)線(xian)(xian)(xian)外徑(jing)(jing)前提(ti)下(xia),減少導(dao)線(xian)(xian)(xian)的(de)鋁截面,從(cong)而(er)減少導(dao)線(xian)(xian)(xian)的(de)總重量(liang),減少鐵塔荷載(zai)和結構重量(liang),極大(da)地降低線(xian)(xian)(xian)路造價。 ...
1.保證施工質量,尤其是電(dian)纜(lan)頭(tou)的制作質量一定要嚴格符合規定要求。2.定期(qi)進行(xing)電(dian)纜(lan)測試,發現有問題時應(ying)立即(ji)處(chu)理。3.安裝(zhuang)火災報(bao)警裝(zhuang)置立即(ji)發現火情(qing),避(bi)免電(dian)纜(lan)著火。4.電(dian)纜(lan)溝要保持(chi)干(gan)燥,防止電(dian)纜(lan)受(shou)潮,造成(cheng)絕緣下(xia)降,引起短...
(1)節(jie)距(ju)小(xiao):普通(tong)鋁(lv)絞線(xian)的節(jie)距(ju)與鋁(lv)絞線(xian)外徑之比值為10~14,而小(xiao)節(jie)距(ju)鋁(lv)絞線(xian)的節(jie)距(ju)比能達(da)到4倍以內。 (2)彎曲(qu)半徑小(xiao):普通(tong)鋁(lv)絞線(xian)的彎曲(qu)半徑一(yi)般(ban)為電纜直徑的15倍以...
小節距軟鋁絞線(俗稱軟母線)主要用于特(te)高(gao)壓(ya)變(bian)電(dian)(dian)站(zhan)電(dian)(dian)接點(dian)間軟連接。是個加工技(ji)術難度很高(gao)的(de)產品,是替代進(jin)口(kou)的(de)發明專利產品。在發電(dian)(dian)廠和變(bian)電(dian)(dian)所的(de)各級電(dian)(dian)壓(ya)配電(dian)(dian)裝置中,將發動機、變(bian)壓(ya)器(qi)與各種(zhong)電(dian)(dian)器(qi)連接的(de)導(dao)線稱為母線。 ...
超(chao)高(gao)壓輸電(dian)線路(lu)為抑制電(dian)暈放電(dian)和減少線路(lu)電(dian)抗所采(cai)取(qu)的(de)(de)一種導(dao)線架設方式。即每相導(dao)線由(you)幾根直徑較小(xiao)的(de)(de)分(fen)導(dao)線組成,各分(fen)導(dao)線間隔一定距離并按對稱多角形排列。超(chao)高(gao)壓輸電(dian)線路(lu)的(de)(de)分(fen)裂導(dao)線數(shu)一般(ban)取(qu)3~4根。 分(fen)裂導(dao)線...
小(xiao)節距鋁絞(jiao)(jiao)線的(de)研(yan)制與(yu)開發(fa)是我(wo)(wo)公司(si)科技研(yan)發(fa)隊伍于2008年開始立(li)項的(de)。該產品(pin)替代(dai)傳統的(de)鋁絞(jiao)(jiao)線,彌補了傳統鋁絞(jiao)(jiao)線的(de)不足之處(chu)。我(wo)(wo)國(guo)(guo)之前(qian)在小(xiao)節距鋁絞(jiao)(jiao)線的(de)應(ying)用上,一直都是從國(guo)(guo)外(wai)進口,不僅(jin)大(da)大(da)增(zeng)加了成本,而且因為要通過海(hai)關(guan),...