ACSR conductor kapa aluminium conductor tšepe e matlafalitsoeng e sebelisoa e le phetisetso e se nang letho le joalo ka thapo ea mantlha le ea bobeli. Likhoele tse ka ntle ke aluminium e hloekileng haholo, e khethiloeng bakeng sa conductivity ea eona e ntle, boima bo tlaase, theko e tlaase, ho hanyetsa ho bola le ho hanyetsa khatello ea kelello ea mechine. Khoele e bohareng ke tšepe bakeng sa matla a eketsehileng ho thusa ho tšehetsa boima ba conductor. Tšepe e na le matla a phahameng ho feta aluminium e lumellang hore ho be le tsitsipano e eketsehileng ea mochini ho sebelisoa ho conductor. Tšepe e boetse e na le deformation e tlase ea elastic le inelastic (elongation ea ka ho sa feleng) ka lebaka la ho kenya mochine (mohlala, moea le leqhoa) hammoho le coefficient e tlase ea katoloso ea mocheso tlas'a phallo ea hona joale. Thepa ena e lumella ACSR ho fokotseha haholo ho feta li-conductors tsa aluminium kaofela. Ho ea ka Khomishene ea Machabeng ea Motlakase (IEC) le The CSA Group (eo pele e neng e le Mokhatlo oa Maemo oa Canada kapa CSA) ea ho reha mabitso, ACSR e khethiloe A1/S1A.
Aluminium alloy le temper e sebelisoang bakeng sa likhoele tse ka ntle United States le Canada hangata ke 1350-H19 le libakeng tse ling ke 1370-H19, e 'ngoe le e' ngoe e na le 99.5 +% ea aluminium content. Khalefo ea aluminium e hlalosoa ke suffix ea mofuta oa aluminium, eo tabeng ea H19 e leng thata haholo. Ho lelefatsa bophelo ba ts'ebeletso ea likhoele tsa tšepe tse sebelisoang bakeng sa mokokotlo oa conductor hangata li entsoe ka galvanized, kapa li koahetsoe ka zinki ho thibela kutu. Bophahamo ba likhoele tse sebelisoang bakeng sa likhoele tsa aluminium le tšepe li fapana ho li-conductor tse fapaneng tsa ACSR.
Cable ea ACSR e ntse e itšetlehile ka matla a tensile a aluminium; e matlafatsoa ke tšepe feela. Ka lebaka lena, mocheso oa eona o tsoelang pele oa ts'ebetso o lekanyelitsoe ho 75 ° C (167 ° F), mocheso oo aluminium e qalang ho kokobela le ho kokobela ha nako e ntse e ea. Maemong ao mocheso o phahameng oa ts'ebetso o hlokahalang, aluminium-conductor steel-supported (ACSS) e ka sebelisoa.
Lay ea conductor e khethoa ke menoana e mene e atolositsoeng; "ka ho le letona" kapa "le letšehali" tataiso ea lay e khethoa ho itšetlehile ka hore na e lumellana le tataiso ea menoana ho tloha letsohong le letona kapa le letšehali ka ho latellana. Aluminium e ka holimo (AAC, AAAC, ACAR) le li-conductor tsa ACSR USA li lula li etsoa ka lera la ka ntle la conductor ka letsoho le letona. Ho ea bohareng, lera le leng le le leng le na le lilae tse fapanyetsanang. Mefuta e meng ea li-conductor (mohlala, copper overhead conductor, OPGW, steel EHS) e fapane 'me e behiloe ka letsoho le letšehali holim'a sekontiri se ka ntle. Linaha tse ling tsa Amerika Boroa li hlakisa sebaka se ka letsohong le letšehali bakeng sa lera le ka ntle la conductor ho ACSR ea bona, kahoo ba lemala ka tsela e fapaneng le e sebelisoang USA.
ACSR e entsoeng ke rona e ka kopana le ASTM, AS, BS, CSA, DIN, IEC, NFC joalo-joalo.
Nako ea poso: Sep-09-2024