Umklamo wekhebula le-ADSS ucabangela ngokugcwele isimo sangempela sentambo kagesi, futhi ifanele amazinga ahlukene ezintambo zokudlulisa amandla kagesi aphezulu.Ezintamboni zikagesi ezingu-10 kV kanye no-35 kV, amashedi e-polyethylene (PE) angasetshenziswa;ezintanjeni zamandla angu-110 kV no-220 kV, indawo yokusabalalisa yekhebula yokubona kufanele inqunywe ngokubala ukusabalalisa amandla enkundla kagesi kanye nesheath yangaphandle yethrekhi (AT).Ngesikhathi esifanayo, inani le-aramid fiber kanye nenqubo yokusonta ephelele kuklanywe ngokucophelela ukuze kuhlangatshezwane nezidingo zohlelo lokusebenza lwezikhala ezihlukene.
1. I-Electrocorrosion
Kubasebenzisi bezokuxhumana nabakhiqizi bezintambo, ukugqwala kukagesi kwezintambo bekulokhu kuyinkinga enkulu.Njengoba bebhekene nale nkinga, abakhiqizi bezintambo ze-optical abacaci ngesimiso sokugqwala kukagesi ezintamboni ze-optical, futhi abazibeki ngokucacile izinkomba zepharamitha yobuningi.Ukuntuleka kwendawo yangempela yokulingisa elabhorethri kwenza inkinga yokugqwala kagesi ingakwazi ukuxazululwa ngokuphumelelayo.Mayelana nohlelo lwamanje lwekhebula le-ADSS optical cable, ukuvimbela ukugqwala kukagesi kudinga ukuthuthukisa idizayini yephoyinti elilengayo.Nokho, ziningi kakhulu izici zokuklama, futhi indlela yokushaja elungisiwe idinga ukusetshenziselwa ukubala izinhlangothi ezintathu, futhi ubuchwepheshe bokubala bezinhlangothi ezintathu ezweni lami abuphelele.Kukhona ukushiyeka okuthile ekubalweni kombhoshongo kanye ne-radian yekhebula, okwenza isixazululo senkinga yokugqwala kagesi singabi bushelelezi.Mayelana nalokhu, izwe lami kufanele liqinise ucwaningo kanye nokusetshenziswa kwezindlela zokubala ezinezinhlangothi ezintathu
2. Izakhiwo Zemishini
Ukusebenza komshini kwekhebula le-optical kuhilela ithonya lekhebula le-optical embhoshongweni kanye nezindaba zayo zokuphepha nokucindezeleka.Ukumakhenikha kwemishini yekhebula yokubona kufundwa ngokusekelwe kumakhenikha amile, futhi idatha yamandla yekhebula yokubona kufanele ibalwe ngokunembile.Ukubala kwamanje kwekhebuli yokubona ngokuvamile kuwukuyisetha njengekhebuli eguquguqukayo, ukukhombisa ukumiswa kwekhebuli yokubona ngekhebula, bese kubala idatha yayo ye-sag ne-stretch.Kodwa-ke, ikhebula le-optical lizothinteka izimo ezihlukahlukene zangaphandle ngesikhathi sokufaka isicelo.Ngakho-ke, ukubalwa kwezakhiwo zayo zemishini kufanele kucabangele izici eziguqukayo.Ngaphansi kwalesi simo, ikhebula le-optical lithinteka imvelo yangaphakathi nangaphandle, futhi ukubala kuyinkimbinkimbi kakhulu.Imisebenzi ehlukahlukene idinga ukucutshungulwa ngokuphelele.Ngemuva kokuhlolwa, ukuqinisekisa izakhiwo zemishini yekhebula le-optical.
3. Izinguquko Ezinamandla
Izintambo ze-Optical zithintwa izinguquko eziguquguqukayo njengezimo zikagesi kanye nezici zemvelo, futhi indawo ezikuyo nayo iyinkimbinkimbi kakhulu.Kodwa-ke, izindlela zokubala zamanje zisekelwe ngokuyinhloko ezinguqukweni ezimile, ezingeke zisetshenziswe ekusebenzeni okungokoqobo kwezintambo ezibonakalayo ngaphansi kwezimo eziguqukayo, futhi idatha yokwakha yamakhebuli okubona abalwe ngamafomula okusebenza ayikwazi ukuqinisekisa ubuqiniso.Isibonelo, lapho kubalwa ukugqwala kukagesi, ugesi Ukucubungula kwe-quasi-static kanye nokucubungula komshini kumile, izinga lokushisa lemvelo namandla omoya kwenza ukubalwa kwekhebula lokukhanya kudinga ukucabangela izimo eziningi, futhi ukuguqulwa kwesimo somagnetic kwenza ukubalwa kwe-optical. Ikhebula alidingi nje kuphela ukucabangela ibanga kodwa futhi iphuzu lokulenga.Ngakho-ke, ngenxa yezinguquko eziguquguqukayo zekhebula le-optical, ukucubungula ukubala kwengxenye ngayinye yekhebula le-optical nakho kuyinkimbinkimbi.
4. Izici Zemvelo
Izici zemvelo nazo zinomthelela omkhulu ezinhlelweni zekhebula le-fiber optic.Ngokuya ngezinga lokushisa, ikhebula le-optical lizoba sezifundazweni ezahlukene ngenxa yokushintsha kwezinga lokushisa langaphandle.Umthelela othize udinga ukunqunywa ngokuhlolwa kokulingisa.Umthelela wamazinga okushisa ahlukene ezintanjeni ezihlukahlukene ze-optical nawo uhlukile.Ngokuphathelene nomthwalo womoya, isimo kanye nebhalansi yekhebula le-optical swinging nomoya kudingeka kubalwe ngezimiso zemishini, futhi isivinini somoya namandla omoya kuzoba nomthelela ekwakhiweni nasekusetshenzisweni kwekhebula le-optical.Ngokwesimo sezulu, ikhava yeqhwa neqhwa ebusika izoholela ekwandeni komthwalo wekhebula le-optical, elinomthelela omkhulu ekusetshenzisweni kwekhebula le-optical.Ku-conductor wesigaba, isebenzisa indawo ene-voltage ephezulu ukuze ithinte amandla kagesi wekhebuli yokubona, futhi umthelela wokuphepha kukhebula le-optical esimweni esiguqukayo kuzobangela ikhebula le-optical ukuthi lidlule ibanga eliphephile.Ekufakweni kwezesekeli, ukufakwa kwezesekeli zekhebula le-optical kufanele kucabangele ukugqwala kwayo kagesi.Ngaphansi kwethonya lendawo yangaphandle, umswakama noma ukungcola kuzovela ebusweni bekhebula le-optical kanye nesiswebhu sayo sokulwa nokudlidliza, okuzoholela ekuvuzeni kwekhebula le-optical.Izinyathelo kumele zithathwe ukuze kunqandwe lesi sigigaba.