OPGW optical cable, eo hape e tsejoang e le optical fiber composite overhead ground terata, ke terata e ka holimo ea fatše e nang le fiber ea optical e nang le mesebetsi e mengata e kang terata ea fatše le puisano ea optical.E sebelisoa haholo-holo bakeng sa likhokahano tsa 110kV, 220kV, 500kV, 750kV le mekhoa e mecha ea phetisetso ea matla a phahameng a holimo.
Mohala o tummeng oa OPGW optical cable o fihletse katleho ea theknoloji, empa bophelo ba eona ba ts'ebeletso le bona ke taba ea motho e mong le e mong.Haeba u batla bophelo bo bolelele ba ts'ebeletso ea thapo ea optical, u lokela ho ela hloko lintlha tse tharo tse latelang tsa tekheniki:
1. Boholo bo hlephileng ba tube
Tšusumetso ea boholo ba tube e hlephileng bophelong bohle ba cable ea OPGW e boetse e bonahala ka khatello ea maikutlo.Haeba boholo bo le bonyenyane haholo, tlas'a mabaka a phetoho ea mocheso, khatello ea mochine, le ho sebelisana pakeng tsa ho tlatsa le thapo ea optical, khatello ea kelello holim'a cable ea optical e ke ke ea fokotseha hantle, e leng ho tla potlakisa ho fokotseha ha bophelo ba motlakase. OPGW optical cable le ho baka botsofali..
2. moralo oa ho tlatsa mafura
Fiber paste ke ntho e mafura ea OPGW optical cable.Ke motsoako o thehiloeng holim'a oli ea diminerale kapa oli ea motsoako, e nang le phello ea ho thibela mouoane oa metsi le ho thibela mohala oa optical.Mosebetsi oa fiber paste o hlahlojoa ka ho hlahloba nako ea ho kenya oxidation ea setlolo.Ka mor'a hore mafura a be le oxidized, boleng ba eona ba acid bo tla eketseha, bo ka lebisang ho eketseha ha hydrogen evolution.Ka mor'a hore setlolo se be le oxidized, se tla ama botsitso ba sebopeho sa optical cable, se fella ka ho fokotseha ha khatello ea kelello.Ka tsela ena, thapo ea optical ea OPGW e tla angoa ke oscillation, tšusumetso, tortuous, phapang ea mocheso, le topography.Tlas'a khatello ea maikutlo, phello ea buffering ea fiber paste holim'a thapo ea optical e ea fokola, ka hona e fokotsa polokeho ea thapo ea optical ea OPGW.Ho kopana ka ho toba pakeng tsa fiber paste le cable ea OPGW ke sesosa se tobileng sa ho senyeha ha mosebetsi oa fiber optic cable.The faeba peista tla butle-butle deteriorate ha nako e ntse, hangata pele agglomerate ka likaroloana tse nyenyane, ebe butle-butle fetoha mouoane, khethollang, 'me omella.
3. Khetho ea thepa le mokhoa oa ho taka oa terata oa optical cable coating
Mabaka a ka sehloohong a tahlehelo e eketsehileng ea ts'ebetso ea OPGW cable e kenyelletsa tahlehelo ea hydrogen, ho phunyeha ha cable, le khatello ea cable.Kamora tlhahlobo e sebetsang, ho fumaneha hore kamora lilemo tsa ts'ebeliso, litšoaneleho tsa mochini, litšoaneleho tsa splice, le litšobotsi tsa optical tsa thapo ea OPGW ha li so fetohe.Ka mor'a ho hlahloba, microscope ea elektronike e fumane hore thapo ea optical ha e na liketsahalo tse sa tloaelehang tse kang li-micro-cracks.Leha ho le joalo, ho 'nile ha hlokomeloa hore ho roala ha cable ea OPGW ha ho molemo,' me ho fokotseha ha mohala oa optical ka modulus e phahameng, ho roala ka thata le matla a maholo a peeling a tla bonahala haholoanyane.
Ts'ebelisong ea 'nete, thapo ea optical e kanna ea ba le liphoso ka lebaka la mabaka a mang a kantle kapa mathata a boleng.Ka hona, haeba u batla ho e sebelisa nako e telele, e tlameha ho ba le tsebo ea tekheniki.Boleng ke lentsoe la ho qetela.