Likarolo tsa sebopeho sa lihlahisoa tsa terata le lithapo li ka aroloa ka likarolo tse 'ne tse kholo:batsamaisi, li-insulation layers, lihlopha tse sireletsang le tse sireletsang, hammoho le likarolo tsa ho tlatsa le likarolo tse thata. Ho ea ka litlhoko tsa ts'ebeliso le maemo a ts'ebeliso, meaho e meng ea sehlahisoa e bonolo haholo, e na le li-conductors feela e le karolo ea sebopeho, joalo ka lithapo tse se nang letho, likhoele tsa marang-rang, li-busbars tsa koporo-aluminium (libars), joalo-joalo. lihlahisoa li itšetlehile ka li-insulator nakong ea ho kenya le sebaka sa sebaka (ke hore, ho kenya moea) ho netefatsa polokeho.
1. Bakhanni
Li-conductors ke likarolo tsa bohlokoa ka ho fetesisa tse ikarabellang bakeng sa phetiso ea tlhahisoleseling ea maqhubu a motlakase kapa motlakase ka har'a sehlahisoa. Li-conductors, tse atisang ho bitsoa li-conductive wire cores, li entsoe ka litšepe tse se nang ferrous tse phahameng tse kang koporo, aluminium, joalo-joalo.
2. Li-Layers tsa Insulation
Likarolo tsena li apesa li-conductor, li fana ka mokelikeli oa motlakase. Ba etsa bonnete ba hore maqhubu a hona joale kapa a electromagnetic/optical a fetisoa a tsamaea feela ka conductor eseng ka ntle. Likarolo tsa insulation li boloka bokhoni (ke hore, voltage) ho conductor ho tloha ho susumetsa lintho tse potolohileng le ho netefatsa ts'ebetso e tloaelehileng ea phetisetso ea conductor le polokeho ea kantle bakeng sa lintho le batho.
Li-conductors le likarolo tsa insulation ke likarolo tse peli tsa motheo tse hlokahalang bakeng sa lihlahisoa tsa cable (ntle le lithapo tse se nang letho).
Maemong a fapaneng a tikoloho nakong ea ho kenya le ho sebetsa, lihlahisoa tsa terata le li-cable li tlameha ho ba le likarolo tse fanang ka tšireletso, haholo-holo bakeng sa lera la ho pata. Likarolo tsena li tsejoa e le lihlopha tse sireletsang.
Hobane lisebelisoa tsa ho kenya letsoho li tlameha ho ba le thepa e ntle ea ho kenya motlakase, li hloka bohloeki bo phahameng bo nang le litšila tse fokolang. Leha ho le joalo, hangata lisebelisoa tsena li ke ke tsa fana ka tšireletso ho tsoa linthong tse ka ntle ka nako e le 'ngoe (ke hore, matla a mochine nakong ea ho kenya le ho sebelisoa, ho hanyetsa maemo a sepakapaka, lik'hemik'hale, oli, litšokelo tsa likokoana-hloko le likotsi tsa mollo). Litlhoko tsena li sebetsanoa ke mehaho e fapaneng ea lera la tšireletso.
Bakeng sa likhoele tse etselitsoeng hantle tikoloho e ntle ea kantle (mohlala, libaka tse hloekileng, tse omeletseng, tse kahare ntle le matla a kantle a mochini), kapa maemong ao thepa ea ho kenella ka boeona e bonts'ang matla a itseng a mochini le ho hanyetsa boemo ba leholimo, ho ka 'na ha se ke ha hlokahala hore ho be le lera le sireletsang. karoloana.
4. Tshireletso
Ke karolo ea lihlahisoa tsa li-cable tse khethollang sebaka sa makenete ea motlakase ka har'a thapo ho tloha masimong a kantle a motlakase. Le har'a lipara tse fapaneng tsa terata kapa lihlopha ka har'a lihlahisoa tsa cable, ho itšehla thajana hoa hlokahala. The shielding layer e ka hlalosoa e le "electromagnetic isolation screen".
Ka lilemo tse ngata, indasteri e 'nile ea nka lesela le sireletsang e le karolo ea mohaho oa tšireletso. Leha ho le joalo, ho khothaletsoa hore e nkoe e le karolo e arohaneng. Lebaka ke hore ts'ebetso ea lera le sireletsang ha se feela ho arola ka mokhoa oa motlakase tlhahisoleseling e fetisoang ka har'a sehlahisoa sa cable, ho e thibela ho tsoa kapa ho baka tšitiso ea lisebelisoa tse kantle kapa mela e meng, empa hape le ho thibela maqhubu a kantle a motlakase ho kena ka har'a sehlahisoa sa cable. ho kopanya motlakase. Litlhoko tsena li fapane le mesebetsi ea lera e tloaelehileng ea tšireletso. Ho phaella moo, lera le sireletsang ha le behoe ka ntle feela sehlahisoa empa hape le behoa pakeng tsa para e 'ngoe le e' ngoe ea terata kapa lipara tse ngata ka mohala. Lilemong tse leshome tse fetileng, ka lebaka la tsoelo-pele e potlakileng ea litsamaiso tsa phetisetso ea tlhahisoleseling tse sebelisang mehala le likhoele, hammoho le palo e ntseng e eketseha ea mehloli ea tšitiso ea maqhubu a motlakase sepakapakeng, mefuta e fapaneng ea meaho e sirelelitsoeng e eketsehile. Kutloisiso ea hore lera le sireletsang ke karolo ea mantlha ea lihlahisoa tsa cable e se e amohetsoe ke batho ba bangata.
Lihlahisoa tse ngata tsa terata le li-cable li na le li-multi-core, joalo ka lithapo tsa motlakase tse tlase-tlase e le lithapo tsa konokono tse nne kapa tse hlano (tse loketseng lits'ebetso tsa mekhahlelo e meraro), le likhoele tsa mohala tsa litoropong ho tloha ho lipara tse 800 ho isa ho tse 3600. Kamora ho kopanya li-cores tsena tse insulated kapa lipara tsa terata ho thapo (kapa ho kopanya makhetlo a mangata), libopeho tse sa tloaelehang le likheo tse kholo li teng lipakeng tsa li-insulated cores kapa lipara tsa terata. Ka hona, mohaho oa ho tlatsa o tlameha ho kenngoa nakong ea kopano ea cable. Sepheo sa sebopeho sena ke ho boloka bophara bo batlang bo lekana ka ntle ka ho kopanya, ho nolofalletsa ho phuthela le ho hlahisa sheath. Ho feta moo, e tiisa botsitso ba cable le botšepehi ba sebopeho sa ka hare, ho aba matla ka mokhoa o ts'oanang nakong ea ts'ebeliso (ho otlolla, ho hatella le ho khumama nakong ea tlhahiso le ho beha) ho thibela tšenyo ea mohaho oa ka hare oa mohala.
Ka hona, le hoja sebopeho sa ho tlatsa se thusa, sea hlokahala. Melao e qaqileng e teng mabapi le khetho ea thepa le moralo oa sebopeho sena.
Lisebelisoa tsa khale tsa terata le lithapo hangata li itšetleha ka lera le sirelelitsoeng ho mamella matla a kantle kapa tsitsipano e bakoang ke boima ba tsona. Mehaho e tloaelehileng e kenyelletsa lisebelisoa tsa tšepe le lisebelisoa tsa terata ea tšepe (joalo ka ho sebelisa lithapo tsa tšepe tse teteaneng tse 8mm, tse sothehileng ka lera la lihlomo, bakeng sa likhoele tse tsamaeang ka tlas'a metsi). Leha ho le joalo, ka likhoele tsa optical fiber, ho sireletsa fiber ho matla a fokolang a fokolang, ho qoba phetoho leha e le efe e fokolang e ka amang ts'ebetso ea phetisetso, liphahlo tsa mantlha le tsa bobeli le likarolo tse khethehileng tsa tensile li kenngoa mohahong oa cable. Mohlala, likhoeleng tsa li-headset tsa mohala oa thekeng, terata e ntle ea koporo kapa tepi e tšesaane ea koporo e pota-potileng fiber ea maiketsetso e tšeloa ka lera le sireletsang, moo fiber ea maiketsetso e sebetsang e le karolo e thata. Ka kakaretso, lilemong tsa morao tjena, ho nts'etsopele ea lihlahisoa tse khethehileng tse nyenyane le tse tenyetsehang tse hlokang li-bends le li-twist tse ngata, likarolo tse tsitsitseng li phetha karolo ea bohlokoa.
Nako ea poso: Dec-19-2023