輕型耐熱合(he)(he)金導(dao)(dao)線(xian)(NAHLGJQ)及特輕型鋼芯鋁(lv)絞線(xian)(LGJQT),廣泛應(ying)用于200KV-1000KV以上變電(dian)站 工(gong)(gong)程(cheng),該導(dao)(dao)線(xian)加入合(he)(he)金成(cheng)份,提高了(le)產品的(de)高溫性能(neng),導(dao)(dao)線(xian)截面大,載(zai)流(liu)量增加,耐熱溫度高,導(dao)(dao)電(dian)率高,損(sun)耗(hao)小,降低了(le)電(dian)能(neng)損(sun)耗(hao),增加了(le)設備運行(xing)的(de)安全性能(neng)。安裝(zhuang)、維(wei)護與普(pu)通導(dao)(dao)線(xian)安裝(zhuang)程(cheng)序相同,不需要任何特殊工(gong)(gong)具,工(gong)(gong)裝(zhuang)、安裝(zhuang)、維(wei)護方便,成(cheng)本低。
1.產品(pin)簡介:
鋼(gang)(gang)芯(xin)耐(nai)(nai)熱(re)(re)鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian)(xian)(xian)是以鋼(gang)(gang)芯(xin)作為(wei)(wei)加強(qiang)(qiang)(qiang)(qiang)線(xian)(xian)(xian)(xian),以耐(nai)(nai)熱(re)(re)鋁(lv)(lv)(lv)合(he)金(jin)做為(wei)(wei)載流(liu)體的(de)(de)(de)復(fu)合(he)導(dao)線(xian)(xian)(xian)(xian),是一(yi)種新型的(de)(de)(de)節能導(dao)線(xian)(xian)(xian)(xian)。絞(jiao)(jiao)線(xian)(xian)(xian)(xian)包(bao)括中間作為(wei)(wei)加強(qiang)(qiang)(qiang)(qiang)芯(xin)的(de)(de)(de)高(gao)(gao)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)鋼(gang)(gang)芯(xin)組及環繞包(bao)覆于該高(gao)(gao)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)鋼(gang)(gang)芯(xin)組外圍的(de)(de)(de)高(gao)(gao)導(dao)電耐(nai)(nai)熱(re)(re)鋁(lv)(lv)(lv)鋯合(he)金(jin)線(xian)(xian)(xian)(xian)組。通過采用高(gao)(gao)導(dao)電耐(nai)(nai)熱(re)(re)鋁(lv)(lv)(lv)鋯合(he)金(jin)線(xian)(xian)(xian)(xian)代(dai)(dai)替(ti)傳統(tong)鋼(gang)(gang)芯(xin)鋁(lv)(lv)(lv)絞(jiao)(jiao)線(xian)(xian)(xian)(xian)中的(de)(de)(de)普(pu)通硬鋁(lv)(lv)(lv)線(xian)(xian)(xian)(xian),同時用高(gao)(gao)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)鋼(gang)(gang)芯(xin)代(dai)(dai)替(ti)普(pu)通強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)鋼(gang)(gang)芯(xin)制成高(gao)(gao)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)鋼(gang)(gang)芯(xin)高(gao)(gao)導(dao)電耐(nai)(nai)熱(re)(re)鋁(lv)(lv)(lv)合(he)金(jin)絞(jiao)(jiao)線(xian)(xian)(xian)(xian),使本實用新型產品(pin)的(de)(de)(de)長期運行溫度(du)(du)(du)(du)提(ti)高(gao)(gao)到150℃,而導(dao)電率達(da)到60%IACS;且(qie)(qie)正常(chang)輸電時能耗和(he)線(xian)(xian)(xian)(xian)損(sun)與(yu)傳統(tong)的(de)(de)(de)鋼(gang)(gang)芯(xin)鋁(lv)(lv)(lv)絞(jiao)(jiao)線(xian)(xian)(xian)(xian)基(ji)本相近,提(ti)高(gao)(gao)了近100%的(de)(de)(de)載流(liu)量,廣泛(fan)用于輸電線(xian)(xian)(xian)(xian)路(lu)的(de)(de)(de)增(zeng)(zeng)(擴)容改(gai)(gai)造(zao)工程(cheng),利用現(xian)有輸電走廓,不需改(gai)(gai)造(zao)桿(gan)塔(ta),僅更換導(dao)線(xian)(xian)(xian)(xian)即可實現(xian)線(xian)(xian)(xian)(xian)路(lu)增(zeng)(zeng)容100%以上,且(qie)(qie)使用壽命長,可節約(yue)建設(she)投資和(he)施工時間,有較好的(de)(de)(de)經濟效(xiao)益(yi)和(he)社(she)會(hui)效(xiao)益(yi)。
2.產品性能:
與傳(chuan)統(tong)的(de)(de)鋼芯鋁(lv)(lv)(lv)絞(jiao)線(xian)(xian)相比,鋼芯耐熱鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian)具有(you)使(shi)用溫(wen)度高、耐熱性能好、載流量大(da)、耐腐蝕(shi)性能好、蠕(ru)變性能好等等優(you)點。耐熱鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian)最大(da)的(de)(de)特(te)點就是允許(xu)工作溫(wen)度高,與同截面(mian)的(de)(de)鋼芯鋁(lv)(lv)(lv)絞(jiao)線(xian)(xian)相比,載流量能提高50%以(yi)上(shang),在線(xian)(xian)路(lu)擴(kuo)容改造過程中,尤其在線(xian)(xian)路(lu)走廊(lang)狹窄地(di)區(qu),只需(xu)要更換相近截面(mian)規格的(de)(de)耐熱鋁(lv)(lv)(lv)合(he)金(jin)導(dao)線(xian)(xian),不需(xu)要更換鐵塔就能達(da)到(dao)增大(da)送電容量的(de)(de)目的(de)(de)。這非常適用于受用地(di)限制(zhi),或更新線(xian)(xian)路(lu)需(xu)要花費(fei)更多(duo)的(de)(de)人(ren)力、財力的(de)(de)地(di)方。
耐熱(re)鋁(lv)合金(jin)(jin)導線的(de)廣泛應用,可大(da)量節約電(dian)力建設成本費用,蘊藏著巨大(da)的(de)社會經(jing)濟效益。目前我國電(dian)網建設正處在(zai)高速發展的(de)時期,耐熱(re)鋁(lv)合金(jin)(jin)導線等(deng)電(dian)網新技術、新設備的(de)應用,對提(ti)高電(dian)網規劃(hua)、設計(ji)、建設與(yu)運行水平有著現(xian)實意義。