Uyazi ukuthi iyini ikhebula lezikhangiso?
I-dielectric ezisekelayo yonke Ikhebula Lokukhanya (I-ADSS) izici okungenansimbi, ukumelana nokungezwani, ukuzisekela, ukuvikela okuphezulu, okungakhiqizi, ububanzi obuncane, okulula, ukwakhiwa okulula, futhi okonga imali.
Kuyinhlanganisela ikhebula le-fiber opticalkwenziwe ngokugoqa I-Optical Fiber isibopho esizungeze ukuqinisa okuphakathi bese usebenzisa izindlela zokuzivikela ezifana nokuvikela, ukuvimbela amanzi, ukuqinisa, kanye nokubopha.
Izici: I-dielectric ephelele, ayikho insimbi, ayihambisani nogesi; ububanzi bekhebula elincane, amandla aphezulu okunamathela; i-coefficient yokwandisa eqondile ephansi, ububanzi bokushisa obusebenzayo obubanzi.
Zonke izintambo ze-optical ze-Dielectric Self-Supporting (ADSS) zinikeza iziteshi zokudlulisa ezisheshayo nezingabizi zezinhlelo zokuxhumana kwamandla ngenxa yesakhiwo sazo esiyingqayizivele, ukuvikela okuhle kanye nokumelana nokushisa okuphezulu, kanye namandla aphezulu okuthambekela. Ngokuvamile, izintambo ze-optical ze-ADSS zishibhile kunezintambo ze-OPGW (Optical Fiber Composite Ground Wire) ezinhlelweni eziningi, futhi kulula ukuzifaka. Kufiseleka kakhulu ukusebenzisa izintambo zikagesi noma imibhoshongo eseduze ukufaka izintambo ze-optical ze-ADSS, futhi kwezinye izindawo kuyadingeka ngisho nokusebenzisa izintambo ze-optical ze-ADSS. Ukusetshenziswa okuyinhloko kwezintambo ze-optical ze-ADSS yilezi:
(1) Ukuyisebenzisa njengesethulo kanye nekhebula eliphumayo le-optical leziteshi zokudlulisa isistimu ye-OPGW. Ngokusekelwe ezicini zayo zokuphepha, ingaxazulula ngempumelelo inkinga yokuhlukanisa ugesi lapho yethula futhi ikhipha iziteshi zokudlulisa i-optical.
(2) Ukuyisebenzisa njengekhebula le-optical lokudlulisa izinhlelo zokuxhumana nge-optical fiber kumagridi kagesi ane-voltage ephezulu (110kV-220kV). Ikakhulukazi, izindawo eziningi ziye zayisebenzisa kalula lapho kulungiswa imigqa yokuxhumana emidala.
(3) Yisebenzise ezinhlelweni zokuxhumana ngefayibha ye-optical kumanethiwekhi okusabalalisa angu-6kV~35kV~180kV.
