Ukongeza iintambo ze-ADSS kumgca we-110kV oye wasebenza, ingxaki enkulu kukuba kuyilo lwangaphambili lwenqaba, akukho ngqalelo konke konke ukuvumela ukongezwa kwazo naziphi na izinto ezingaphandle koyilo, kwaye ayiyi kushiya indawo eyaneleyo. kwintambo ye-ADSS.Into ebizwa ngokuba yindawo ayibandakanyi kuphela Indawo yofakelo yentambo ye-optical iquka amandla omatshini enqaba kunye nezinye izinto ezinxulumene nazo.Ngamanye amazwi, iintambo ze-ADSS ezibonakalayo zinokuziqhelanisa kuphela neenqaba zokuqala kangangoko kunokwenzeka.
1. Inqaba ethwele umthwalo
Olu hlobo lwezibonda lunokumelana noxinzelelo oluqhelekileyo lwe-longitudinal yomgca kunye noxinzelelo lomgca ophukileyo xa kwenzeka ingozi.Ngokwenjongo, inokwahlulwa ibe ziinqaba ezifana noxinzelelo, ikona, i-terminal, kunye nesebe.Ngesiqhelo, iintambo ze-ADSS optical cable zixhotyiswe nge-strain-resistant (ekwabizwa ngokuba yi-"static end") ukufakwa kwezi nqaba.Inqaba yesibonda esithwala umthwalo sisiseko esibalulekileyo kwindawo yokusabalalisa intambo ye-optical kunye namalungu.I-pole-bearing pole tower ye-fiber optical fiber eyongezelelweyo kufuneka ihlolwe amandla ukuze kuqinisekiswe ukuba i-tension eyongezelelweyo yentambo ye-fiber optical isakhuselekile kwinqaba phantsi kweemeko zemozulu ezinzima.
2. Ipoli ethe tye
Eli lelona nani likhulu leepali kumgca wothumelo.Isetyenziswa kwicandelo elithe tye lomgca ukuxhasa ukuma okuthe nkqo (okufana nomxhuzulane) kunye nemithwalo ethe tye (efana nomthwalo womoya) womgca.Ngokwenjongo, inokwahlulwa ibe ziinqaba ezinje ngeekona, ii-transpositions, kunye nespans.
Intambo ye-ADSSimigca ayidli ngokusetyenziswa njengeentambo zentambo ezibonayo kwiipali ezithe tye kunye neenqaba.Ngokomgaqo, izixhobo ezichanekileyo (okanye "ukuxhoma") zisetyenziswa.Ngaphantsi kweemeko ezikhethekileyo, ukuba kuyimfuneko ukudibanisa inqaba yesibonda esithe tye, izixhobo ezilungiselelwe ngokukodwa kufuneka zisetyenziswe.
3. Uhlobo lwenqaba
Uhlobo lwenqaba lunxulumene nezinto ezinje ngenqanaba lombane lomgca wothumelo, inani lee-loops zesekethe kunye nesakhiwo somqhubi, iimeko zemozulu, iimeko zejoloji yokwakheka komhlaba kunye nezinye izinto.Kukho iintlobo ezininzi zeepali kunye neenqaba kwilizwe lethu kwaye zinzima kakhulu.Ikhebula le-Optical kunye nohlobo lwenqaba luhambelana ngokuthe ngqo nokukhethwa kwamanqaku okuxhoma kunye nokuchaphazela ngokuthe ngqo ubomi benkonzo.Ingcamango yokuba ikhebula le-ADSS linokufakwa kumgama othile ukusuka kwintambo ayilunganga, ubuncinci hayi ngokungqongqo.
Umzimba wenqaba uya kugqiba ukuphakama kofakelo lwentambo ye-optical, kwaye kufuneka ihlangabezane nomgama okhuselekileyo phakathi kweyona ndawo iphantsi ye-optical cable sag kunye nomhlaba okanye izakhiwo phantsi kweemeko zemozulu ezinzima.Intloko yenqaba iya kugqiba indawo yokuxhoma intambo ye-optical cable, apho amandla ombane kufuneka abe yincinci okanye encinci, kwaye ahlangabezane neemfuno zenqanaba lokuchasa umkhondo we-sheath yangaphandle yekhebula le-optical cable.
Ukusebenza kwe-aerodynamic yentambo ye-ADSS inxulumene ikakhulu nokusebenza komatshini we-ADSS optical cable, iimeko zenqaba kunye neemeko zemozulu.Iimpawu zomatshini zeentambo ze-ADSS ziquka ububanzi bekhebula, ubunzima bekhebula, amandla okuqina, imodyuli elastiki, njl.;iipali kunye neenqaba zibhekisa ikakhulu kwispan, i-sag yofakelo, njl. njl., kunye neemeko zemozulu zibhekiselele kwisantya somoya kunye nobukhulu bomkhenkce, obunokulingana nentambo yokukhanya Umthwalo womoya kunye nomthwalo wokukhenkceza ukuze umelane.
Intambo ye-ADSS imiselwe kwindawo eqinile yombane yombane womgca ophezulu wombane.Ikhono eliveliswe yi-coupling capacitor phakathi kwe-ADSS optical cable kunye ne-high-voltage phase line kunye naphakathi kwe-ADSS optical system kunye nomhlaba uvelisa okwangoku kumphezulu we-optical cable emanzi.Xa umphezulu wentambo ye-optical i-half-dry and half-wet Ngeli xesha, i-arc iya kwenzeka kwindawo eyomileyo, kwaye ukushisa okubangelwa yi-arc kuya kutshabalalisa i-sheath yangaphandle yendawo yokukhanya ye-ADSS.Ukuze kuthintelwe ukwenzeka kwesi siganeko singasentla, umgangatho wamazwe ngamazwe we-ADSS optical cable ufuna ukuba ikhebula le-optical lisebenze ngokuqhelekileyo kumandla omhlaba we-12kV / m.Ukuba amandla ombane angaphezulu kwe-12kV/m, iintambo ze-ADSS ezineeshethi zokunqanda ukubola kufuneka zikhethwe.