Intambo yokukhanya ye-OPGW, eyaziwa ngokuba yi-optical fibre composite overhead yocingo oluphezulu, lucingo olungaphezulu komhlaba olunefiber ebonakalayo enemisebenzi emininzi efana nocingo olungaphezulu komhlaba kunye nonxibelelwano lwamehlo.Isetyenziswa kakhulu kwiintambo zonxibelelwano ze-110kV, 220kV, 500kV, 750kV kunye neenkqubo ezintsha zokuhambisa amandla ombane aphezulu.
Intambo ethandwayo ye-OPGW optical cable iphumelele ukuphumelela kwezobuchwepheshe, kodwa ubomi bayo benkonzo bukwaxhalabisa wonke umntu.Ukuba ufuna ubomi obude benkonzo yentambo ye-optical, kufuneka ubeke ingqalelo kula manqaku mathathu alandelayo:
1. Ubungakanani betyhubhu ekhululekile
Impembelelo yobungakanani betyhubhu evulekileyo kwixesha lokuphila kwentambo ye-OPGW nayo ibonakaliswe kuxinzelelo lwe-induction.Ukuba ubungakanani buncinci kakhulu, phantsi kweemeko zokutshintsha kweqondo lokushisa, uxinzelelo lomatshini, kunye nokusebenzisana phakathi kokugcwalisa kunye nekhebula le-optical, uxinzelelo kwintambo ye-optical aluyi kuncitshiswa kakuhle, oluya kukhawulezisa ukuhla kobomi bomntu. OPGW intambo optical kwaye kubangela ukwaluphala..
2.isicwangciso sokuzaliswa kwamafutha
I-Fiber paste yinto eneoyile ye-OPGW intambo yokukhanya.Ingumxube osekelwe kwioli ye-mineral okanye ioli yokubunjwa, enefuthe lokuthintela umphunga wamanzi kunye ne-buffering kwi-cable optical.Umsebenzi we-fiber paste uvavanywa ngokuvavanya ixesha lokungeniswa kwe-oxidation ye-ointment.Emva kokuba i-ointment i-oxidized, ixabiso layo le-asidi liya kwanda, elinokukhokelela ekunyuseni kwe-hydrogen evolution.Emva kokuba i-ointment i-oxidized, iya kuchaphazela ukuzinza kwesakhiwo se-cable optical, okubangelwa ukuhla koxinzelelo.Ngale ndlela, intambo ye-OPGW ebonakalayo iya kuchatshazelwa yi-oscillation, impembelelo, i-tortuous, umahluko wobushushu, kunye ne-topography.Ngaphantsi koxinzelelo, i-buffering effect ye-fiber paste kwintambo ye-optical iyancipha, ngaloo ndlela inciphisa ukhuseleko lwentambo ye-OPGW optical cable.Uqhagamshelwano oluthe ngqo phakathi kwe-fiber paste kunye nekhebula le-OPGW yimbangela echanekileyo yokuwohloka komsebenzi we-fiber optic cable.Intlama yefiber iya kuthi shwaka kancinane ngokuhamba kwexesha, idla ngokuqala idityaniswe ibe ngamasuntswana amancinane, emva koko ijike ibe ngumphunga, yahlule, kwaye yome.
3. Ukukhethwa kwezinto kunye nenkqubo yokudweba ucingo lwe-optical cable coating
Izizathu eziphambili zokunyuka kokulahleka kwentambo ye-OPGW esebenzayo ziquka ukulahleka kwe-hydrogen, ukuchithwa kwentambo, kunye noxinzelelo lwentambo.Emva kovavanyo olusebenzayo, kufunyenwe ukuba emva kweminyaka yokusetyenziswa, iimpawu zomatshini, iimpawu ze-splice, kunye neempawu ze-optical zentambo ye-OPGW azitshintshanga.Emva kokuskena, i-electron microscope yafumanisa ukuba intambo yokukhanya ayinazinto zicacileyo ezingaqhelekanga ezifana neentanda ezincinci.Nangona kunjalo, kuye kwaphawulwa ukuba intambo ye-OPGW ayilungile, kwaye ukuthotywa kwentambo ye-optical kunye ne-modulus ephezulu, i-tight coating kunye ne-peeling force enkulu iya kubonakala ngakumbi.
Ekusetyenzisweni okwenyani, intambo yamehlo inokuthi ibe nokusilela ngenxa yezizathu ezithile zangaphandle okanye iingxaki zomgangatho.Ke ngoko, ukuba ufuna ukuyisebenzisa ixesha elide, kufuneka iqeqeshelwe ubuchwephesha.Umgangatho ligama lokugqibela.