對(dui)(dui)于(yu)排(pai)擠輸(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)，除導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻的(de)(de)(de)(de)(de)有(you)(you)(you)(you)功(gong)消(xiao)(xiao)耗(hao)外，還有(you)(you)(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)消(xiao)(xiao)耗(hao)和沿盡緣(yuan)子(zi)(zi)漏(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)而(er)(er)至的(de)(de)(de)(de)(de)有(you)(you)(you)(you)功(gong)消(xiao)(xiao)耗(hao)；對(dui)(dui)于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)，主要(yao)是介質消(xiao)(xiao)耗(hao)。一般(ban)在排(pai)擠線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)中(zhong)，由(you)盡緣(yuan)子(zi)(zi)泄露(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流而(er)(er)發(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)有(you)(you)(you)(you)功(gong)消(xiao)(xiao)耗(hao)極小(xiao)，可(ke)疏忽不記，所以對(dui)(dui)排(pai)擠線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)主要(yao)斟(zhen)酌電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)消(xiao)(xiao)耗(hao)。由(you)于(yu)排(pai)擠線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)的(de)(de)(de)(de)(de)盡緣(yuan)介質是空(kong)氣(qi)，當導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)概(gai)況的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)場(chang)(chang)強(qiang)度(du)(du)跨越(yue)空(kong)氣(qi)的(de)(de)(de)(de)(de)耐壓強(qiang)度(du)(du)時，空(kong)氣(qi)層(ceng)就發(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)游離形成放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，空(kong)氣(qi)中(zhong)帶電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)離子(zi)(zi)的(de)(de)(de)(de)(de)移動(dong)就組成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流。此刻，我們可(ke)以聽到"滋滋"的(de)(de)(de)(de)(de)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)聲，并可(ke)聞到氧份子(zi)(zi)被游離后又連系(xi)成臭氧（O3）的(de)(de)(de)(de)(de)氣(qi)息(xi)，在夜(ye)間可(ke)見到導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)周圍(wei)發(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)淡(dan)藍色的(de)(de)(de)(de)(de)熒(ying)光，這類現象稱(cheng)為"電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)"。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)不單發(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)有(you)(you)(you)(you)功(gong)消(xiao)(xiao)耗(hao)，而(er)(er)且還對(dui)(dui)無線(xian)(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)及高(gao)頻(pin)通訊(xun)發(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)干擾。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)的(de)(de)(de)(de)(de)發(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)主要(yao)與輸(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓有(you)(you)(you)(you)關(guan)，隨(sui)著(zhu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓升高(gao)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)常是先從（尖角不滑膩處）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)場(chang)(chang)強(qiang)度(du)(du)較年(nian)(nian)夜(ye)的(de)(de)(de)(de)(de)局部起(qi)頭放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，叫肇端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)。（肇端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)臨(lin)界強(qiang)度(du)(du)為30千伏/厘米(mi)）。隨(sui)后泛起(qi)可(ke)見電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)，并擴(kuo)年(nian)(nian)夜(ye)到全數概(gai)況，形玉(yu)成面電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)。為了(le)減小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)消(xiao)(xiao)耗(hao)，出(chu)格(ge)是削(xue)減對(dui)(dui)無線(xian)(xian)(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)和高(gao)頻(pin)通訊(xun)的(de)(de)(de)(de)(de)干擾，應盡量想(xiang)法(fa)避免(mian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)的(de)(de)(de)(de)(de)發(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)。而(er)(er)避免(mian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)的(de)(de)(de)(de)(de)方式是，提高(gao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)暈(yun)(yun)的(de)(de)(de)(de)(de)臨(lin)界電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓，使(shi)其高(gao)于(yu)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)運(yun)行(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓，為此就必需增(zeng)年(nian)(nian)夜(ye)導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)間的(de)(de)(de)(de)(de)距(ju)離和導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)半徑。但如果增(zeng)年(nian)(nian)夜(ye)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)間距(ju)離，一定(ding)使(shi)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)桿塔的(de)(de)(de)(de)(de)建造費(fei)用(yong)增(zeng)加，而(er)(er)對(dui)(dui)臨(lin)界電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)(de)影響盛(sheng)微。是以。增(zeng)年(nian)(nian)夜(ye)導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)半徑才是提高(gao)臨(lin)界電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)(de)有(you)(you)(you)(you)用(yong)方式。所以在特高(gao)壓輸(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)路(lu)(lu)(lu)中(zhong)，采用(yong)擴(kuo)徑導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)或(huo)割裂導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)（割裂導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)等值半徑起(qi)了(le)擴(kuo)徑的(de)(de)(de)(de)(de)作用(yong)）。 

遼寧大(da)元電纜制造有(you)限(xian)公(gong)司位于鐵嶺鐵西工業園區(qu)，成立于1989年6月18日，原廠(chang)名為(wei)“鐵嶺大(da)元電纜有(you)限(xian)公(gong)司”。為(wei)了(le)適(shi)應(ying)市(shi)場需求，同時公(gong)司規模的不斷擴大(da)和(he)發展，于2012年6月更名為(wei)“遼寧大(da)元電纜制造有(you)限(xian)公(gong)司”，占(zhan)地(di)面積(ji)18000平方米，是電線電纜產品的專業生產制造商。