Ngokuvamile, izintambo zamandla okukhanya zingahlukaniswa zibe izinhlobo ezintathu: i-Powerline combo, umbhoshongo kanye ne-powerline.Inhlanganisela yolayini wamandla ngokuvamile ibhekisela kuyunithi ye-fiber optical eyinhlanganisela entanjeni yamandla kagesi, eqaphela ukuphakelwa kwamandla okujwayelekile noma umsebenzi wokuvikela umbani ohlelweni lokuxhumana nge-fiber optical, ikakhulukazi okuhlanganisa i-optical fiber composite overhead wire (i-optical fiber composite overhead wire).OPGWintambo ye-optical fiber composite overhead phase phase (I-OPPCintambo yokubona), intambo ye-fiber hybrid Optical (GD), ikhebula le-optical fibre composite low-voltage optical cable (OPLC), njll. Lo mbhoshongo wakhiwe ikakhulukaziI-ADSSikhebula elikhanyayo nekhebula lensimbi elizisekelayo (MASS).
Intambo yokubona ye-OPGW
I-Optical Fiber Composite Overhead Ground Wire(eyaziwa nangokuthi i-optical fibre composite overhead wire yaphansi).I-fiber optical ibekwe phansi kolayini wokudlulisa we-overhead high-voltage ukuze kwakhe inethiwekhi yokuxhumana ye-fiber optical kulayini wokudlulisela.Lesi sakhiwo sinemisebenzi emibili yekhebula eliphansi kanye nokuxhumana, futhi ngokuvamile sibizwa ngokuthi i-OPGW optical cable.
Intambo yaphansi ye-optical fiber composite - inomsebenzi ovamile wokuvikela umbani ophansi, inikeza ukuvikeleka kombani entanjeni yokudlulisela, futhi idlulisa ulwazi ngenhlanganisela yefiber optical kukhebula yaphansi.Kunezinhlobo ezintathu zesakhiwo se-OPGW: uhlobo lweshubhu ye-aluminium, uhlobo lohlaka lwe-aluminium kanye nohlobo lweshubhu yensimbi engagqwali.
Obunye bobuchwepheshe obuyinhloko bekhebula le-OPGW optical ukunyuka kwezinga lokushisa kanye nezinga lokushisa eliphezulu lokusebenza okubangelwa umshini we-short-circuit current.
Ezakhiweni ezimbili zokuqala zekhebula le-OPGW optical, ishubhu le-aluminium kanye nohlaka lwe-aluminium kuzokhiqiza izinga lokushisa eliphezulu ngaphansi komthelela wamanje wesifunda esifushane.Futhi isakazeka ngaphakathi, bese ithinta ukudluliswa kwefayibha noma ukuphuka kwefayibha, ishubhu lensimbi engagqwali liye lathuthukiswa kakhulu.Uma isakhiwo siqukethe i-aluminium, izinga lokushisa lidlula i-200 ° C, eyokuqala yi-deformation yepulasitiki engenakuhlehliswa ye-aluminium.Lapho isakhiwo sonakaliswa, ukwanda kwe-sag yekhebula le-optical ye-OPGW akukwazi ukugcina ibanga eliphephile ukusuka kucingo, kodwa futhi kungase kungqubuzane nocingo.Uma isakhiwo siyisakhiwo sensimbi yonke, singasebenza ku-300 ° C isikhathi esifushane.
Ama-fiber optics angafakwa phezu kwamapayipi kalayini wokudlulisela ngenxa yokungavikeleki kwawo ekuphazanyisweni kuka-electromagnetic kanye nesisindo esilula, kungakhathaliseki ukuthi ikuphi indawo efanelekile yokufaka nokugqwala kukagesi.Ngakho-ke, i-OPGW inezici zokuthembeka okuphezulu, izakhiwo eziphakeme zemishini, nezindleko eziphansi.Le nqubo iyasebenza ikakhulukazi futhi iyonga lapho ubeka noma ushintsha izintambo eziphansi.
I-Opticalphase Conductor, ebizwa ngokuthi i-OPPC, iwuhlobo olusha lwekhebula le-optical elikhethekile lokuxhumana kwamandla.Kuyintambo yokubona ehlanganisa amayunithi efiber optical ibe amakhondatha anesakhiwo socingo lwesigaba esivamile.Isebenzisa ngokugcwele izinsiza zolayini wesistimu yamandla ngokwawo, ikakhulukazi uhlelo lwenethiwekhi yokusabalalisa ukugwema ukungqubuzana nomhlaba wangaphandle mayelana nezinsizakusebenza zamafrikhwensi, ukuxhumanisa umzila, ukuhambisana kwe-electromagnetic, njll., ukuze ibe nemisebenzi emibili yokudlulisa amandla. kanye nokusabalalisa.
Izintambo ze-OPPC ze-fiber optic zinemicu ehlukile yokubona esakhiweni seshubhu lenqwaba yefayibha, ngakho-ke izesekeli zekhebula le-fiber optic esontekile ngaphambili kufanele zifakwe ukuvikela imicu yokubona.Kunezinzuzo ezintathu zokusebenzisa amalunga asontekile ngaphambili.Okokuqala, isakhiwo silula futhi siyashesha.Asikho isidingo sokudonsa ama-compressor asindayo, ama-crimping pliers, njll, okuthuthukisa ukusebenza kahle kwabasebenzi futhi kunciphisa umsebenzi wezandla.Ngokuphambene, ama-splices pre-twisted angama-conductor amahle.I-conductivity kagesi enhle, umphumela omangalisayo wokonga amandla.Okwesithathu ukufaka izesekeli zocingo ezisontwe ngaphambili emgqeni, okwandisa indawo yokuxhumana yezintambo, ukwandisa ubude bezintambo, amandla afanayo, ukunciphisa ukukhathala kwezintambo, ukwandisa impilo yesevisi yezintambo, futhi kuthuthukise. ukumelana nokushaqeka.
Isifinyezo se-AllDielectricSelf-Supporting (ukuzisekela ngokugcwele kwe-dielectric).Yonke i-dielectric, okungukuthi, ikhebula isebenzisa zonke izinto ze-dielectric.Amandla okuzisekela abhekisela emandleni ekhebula le-optical ngokwalo ukuze lithwale isisindo salo kanye nemithwalo yangaphandle.Igama lichaza imvelo kanye nobuchwepheshe obuyisihluthulelo bekhebula: njengoba lizisekela, amandla ayo omshini abalulekile: zonke izinto ze-dielectric zisetshenziswa ngoba ikhebula livezwa kuma-voltage aphezulu kanye nemisinga futhi kufanele ikwazi ukumelana nazo.
Umthelela: Ngenxa yokusetshenziswa kwezigxobo ezingaphezulu, kuyadingeka ukufaka i-pendant ehambisanayo esigxotsheni.Okusho ukuthi, ikhebula le-ADSS optical linobuchwepheshe obuthathu obuyinhloko: ukwakheka komshini wekhebula le-optical, ukuzimisela kwendawo yokulenga, ukukhethwa nokufakwa kwe-hardware esekelayo.
Izakhiwo zemishini yekhebula le-ADSS optical properties Izakhiwo zemishini yekhebula yokubona ibonakala ngokuyinhloko ekuqineni okukhulu kokusebenza, ukushuba okuphakathi kokusebenza kanye namandla okugcina okuqina entambo yokubona.Izinga likazwelonke lamakhebuli abonakalayo ajwayelekile libeka ngokucacile amandla okusebenza ezintambo zokubona ngaphansi kwezindlela ezihlukene zokusebenzisa ezifana nephezulu, ipayipi, kanye nokungcwaba okuqondile.Ikhebula le-ADSS optical cable elizisekelayo elingaphezulu, ngakho-ke ngaphezu kokukwazi ukumelana nomthelela wesikhathi eside we-gravity yayo, ingakwazi futhi ukumelana nokubhapathizwa kwendawo yemvelo.Uma ukwakheka kokusebenza komshini kwekhebula le-ADSS optical kungenangqondo futhi kungavumelani nesimo sezulu sasendaweni, ikhebuli yokubona izoba nezingozi ezingaba khona zokuphepha futhi impilo yayo yesevisi nayo izothinteka.Ngakho-ke, iphrojekthi ngayinye ye-ADSS optical cable kumele yakhelwe ngokuqinile nge-software yobungcweti ngokuya ngendawo yemvelo kanye nobude bekhebula lokubona ukuze kuqinisekiswe ukuthi ikhebula lokubona linamandla anele okusebenza.