Ngokuqhelekileyo, iintambo zamandla okukhanya zinokwahlulwa zibe ziindidi ezintathu: i-Powerline combo, inqaba kunye ne-powerline.Umdibaniso womgca wamandla udla ngokubhekisa kwiyunithi yefiber edibeneyo yefiber kumgca wamandla wemveli, oqonda unikezelo lwamandla emveli okanye umsebenzi wokukhusela umbane kwinkqubo yonxibelelwano lwefiber optical, ingakumbi kubandakanywa ifayibha ehlanganisiweyo yocingo olungaphezulu komhlaba.OPGWintambo yokubona), intambo yefiber ye-optical composite overhead phase phase (OPPCintambo yokukhanya), intambo ye-optical fiber hybrid Optical cable (GD), i-optical fibre composite low-voltage optical cable (OPLC), njl. njl.I-ADSSintambo ye-optical kunye ne-metal self-support optical cable (MASS).
OPGW intambo yokubona
IFayibha ye-Optical Composite Umphezulu wocingo oluGround(ekwaziwa ngokuba yi-optical fiber composite ucingo olungaphezulu komhlaba).I-fiber optical ibekwe kumhlaba we-overhead high-voltage transmission line ukwenza i-fiber optical network network network kumgca wothumelo.Esi sakhiwo sinemisebenzi emibini yentambo yokumisa kunye nonxibelelwano, kwaye ngokuqhelekileyo ibizwa ngokuba yi-OPGW optical cable.
I-Optical fiber composite overhead grounding cable - inomsebenzi wokukhusela umbane wokumisa umbane, inika ukhuseleko lombane kumgca wokuhambisa, kwaye idlulisela ulwazi nge-optical fiber composite kwintambo yokumisa.Kukho iintlobo ezintathu zesakhiwo se-OPGW: uhlobo lwe-tube ye-aluminium, uhlobo lwesakhelo se-aluminium kunye ne-stainless steel tube.
Enye yeetekhnoloji eziphambili ze-OPGW optical cable kukunyuka kobushushu kunye nobushushu obuphezulu bokusebenza obubangelwa yi-short-circuit current.
Kwizakhiwo ezimbini zokuqala ze-OPGW ikhebula le-optical, i-tube ye-aluminium kunye nefreyimu ye-aluminium iya kuvelisa ukushisa okuphezulu phantsi kwefuthe le-short-circuit current.Kwaye isasazeke ngaphakathi, kwaye emva koko ichaphazele ukuhanjiswa kwefayibha okanye ukuqhekeka kwefayibha, ityhubhu yentsimbi engenasici iphuculwe kakhulu.Ukuba isakhiwo siqulethe i-aluminium, iqondo lokushisa lidlula i-200 ° C, eyokuqala yi-deformation yeplastiki engenakuguqulwa ye-aluminium.Xa isakhiwo sonakalisiwe, ukunyuka kwe-sag ye-OPGW intambo ye-optical ayikwazi ukugcina umgama okhuselekileyo ukusuka kwintambo, kodwa inokungqubana nocingo.Ukuba ulwakhiwo luyi-steel-steel, lunokusebenza kwi-300 ° C ixesha elifutshane.
I-Fiber optics inokufakwa ngaphezulu kweepylons zothumelo ngenxa yokungakhuseleki kwabo ekuphazamisekeni kwe-electromagnetic kunye nobunzima bokukhanya, kungakhathaliseki ukuba indawo efanelekileyo yokufakela kunye ne-electromagnetic corrosion.Ke ngoko, i-OPGW ineempawu zokuthembeka okuphezulu, iipropathi eziphezulu zoomatshini, kunye neendleko eziphantsi.Obu buchule busebenza ngokukodwa kwaye bunoqoqosho xa ubeka okanye utshintsha iingcingo ezisezantsi ezikhoyo.
I-Opticalphase Conductor, ebizwa ngokuba yi-OPPC, luhlobo olutsha lwentambo ekhethekileyo yonxibelelwano lwamandla.Yintambo ye-optical edibanisa iiyunithi zefiber optical zibe ngabaqhubi kunye nesakhiwo socingo lwesigaba sendabuko.Isebenzisa ngokupheleleyo izibonelelo zomgca wenkqubo yamandla ngokwawo, ngakumbi inkqubo yothungelwano losasazo ukuphepha ukungquzulana nehlabathi langaphandle ngokwezibonelelo ze-frequency, ulungelelwaniso lwendlela, ukuhambelana kwe-electromagnetic, njl., ukwenzela ukuba ibe nemisebenzi emibini yokuhanjiswa kwamandla. kunye nokuhanjiswa.
Iintambo ze-OPPC zefiber optic zinemicu ekhethekileyo ye-optical fibers kwisakhiwo setyhubhu yefiber bundle, ngoko ke izincedisi ze-fiber optic cable ezijijelweyo kufuneka zifakelwe ukukhusela iintsinga zamehlo.Zintathu iingenelo zokusebenzisa amalungu ajijeweyo ngaphambili.Okokuqala, isakhiwo silula kwaye sikhawuleza.Akukho mfuneko yokutsala i-compressors ezinzima, i-crimping pliers, njl., Okuphucula ukusebenza kakuhle kunye nokunciphisa umsebenzi wezandla.Ngokwahlukileyo, iziqwenga ezijijelwe ngaphambili zizibhexeshi ezilungileyo.Ukuqhuba kakuhle kombane, umphumo ophawulekayo wokonga amandla.Okwesithathu kukufakela izixhobo zocingo eziphothiweyo ngaphambili kumgca, owandisa umphezulu woqhagamshelwano lweengcingo, ukwandisa ubude beengcingo, amandla afanayo, ukunciphisa ukudinwa kweengcingo, ukwandisa ubomi benkonzo yeengcingo, kunye nokuphucula. ukuxhathisa ukothuka.
Ufinyezo lwe-AllDielectricSelf-Supporting (i-dielectric epheleleyo yokuzixhasa).Yonke i-dielectric, oko kukuthi, ikhebula isebenzisa zonke izinto ze-dielectric.Amandla okuzixhasa abhekisela kumandla ekhebula le-optical ngokwayo ukuba ithwale ubunzima bayo kunye nemithwalo yangaphandle.Igama lichaza imo engqongileyo kunye nobuchwepheshe obuphambili bekhebula: ekubeni iyazixhasa, amandla ayo omatshini abalulekile: zonke izinto ze-dielectric zisetyenziselwa kuba ikhebula libonakaliswe kumbane ophezulu kunye nemisinga kwaye kufuneka ikwazi ukumelana nazo.
Impembelelo: Ngenxa yokusetyenziswa kwezibonda eziphezulu, kuyimfuneko ukufaka i-pendant ehambelanayo kwipali.Oko kukuthi, i-ADSS ikhebula le-optical ine-technologies ezintathu eziphambili: i-mechanical design ye-optical cable, ukuzimisela kwendawo yokuxhoma, ukukhethwa kunye nokufakwa kwe-hardware exhasayo.
Iimpawu zoomatshini ze-ADSS intambo yokukhanya Iipropati ze-mechanical ze-optical cable zibonakaliswa ikakhulu kwi-tension ephezulu yokusebenza, i-avareji ye-tension yokusebenza kunye nokuqina kokugqibela kwentambo ye-optical cable.Umgangatho wesizwe weentambo eziqhelekileyo zamehlo uchaza ngokucacileyo amandla omatshini eentambo zokukhanya phantsi kweendlela ezahlukeneyo zokusetyenziswa ezifana ne-overhead, ipayipi, kunye nokungcwatywa ngokuthe ngqo.Intambo ye-ADSS ye-optical cable yi-self-supporting overhead cable, ngoko ke ngaphezu kokukwazi ukumelana nefuthe lexesha elide lomxhuzulane wayo, inokumelana nobhaptizo lwendalo yendalo.Ukuba uyilo lokwenziwa komatshini we-ADSS optical cable alunangqiqo kwaye aluhambelani nemozulu yendawo, intambo ye-optical cable iya kuba nobungozi obunokhuseleko kunye nobomi bayo benkonzo buya kuchaphazeleka.Ke ngoko, iprojekthi nganye ye-ADSS optical cable kufuneka iyilwe ngokungqongqo kunye nesoftware yobuchwephesha ngokwendawo yendalo kunye nobude bentambo yokukhanya ukuqinisekisa ukuba intambo yokukhanya inamandla okwaneleyo omatshini.