Abathengi abaninzi bayayihoya iparamitha yenqanaba lombane xa bethenga iintambo ze-ADSS. Xa iintambo zombane ze-ADSS zazisanda kusetyenziswa, ilizwe lam lalisekwinqanaba elingaphuhliswanga kumandla ombane aphezulu kakhulu kunye namanqanaba ombane aphezulu kakhulu, kwaye amanqanaba ombane aqhele ukusetyenziswa kwiintambo zombane eziqhelekileyo nawo azinzile. Kuluhlu lwe-35KV ukuya kwi-110KV, i-PE sheath ye-ADSS optical cable yanele ukubonelela ngezinga elithile lokukhusela.
Kwiminyaka yakutshanje, iimfuno zelizwe lam kumgama wothumelo zonyuswe kakhulu, kwaye inqanaba lombane elihambelanayo nalo lonyuke kakhulu. Imigca yokusabalalisa ngaphezu kwe-110KV ibe yinto eqhelekileyo yokukhetha iiyunithi zoyilo, ezinempembelelo ekusebenzeniIintambo zokukhanya ze-ADSS (anti-tracking) Beka phambili iimfuno eziphezulu, ngenxa yoko, i-AT sheath (i-sheath yokulandela umkhondo) isetyenziswa ngokubanzi ngokusemthethweni.
Indawo yokusetyenziswa kwentambo ye-ADSS inzima kakhulu kwaye inzima. Okokuqala, ibekwe kwinqaba enye njengeentambo eziphezulu ze-voltage, kwaye ihamba kufuphi nemigca yokuhambisa i-high-voltage ixesha elide. Kukho intsimi yombane eyomeleleyo ejikeleze kuyo, eyenza i-sheath yangaphandle ye-ADSS yentambo yokukhanya yonakaliswe ngokulula kukuhlwa kombane. Ngoko ke, xa abathengi beqonda ixabiso le-ADSS ye-optical cable, siya kubuza ngokucacileyo inqanaba le-voltage yomgca ukwenzela ukucebisa eyona nto ifanelekileyo ye-ADSS ye-optical cable.
Ngokuqinisekileyo, iimfuno zokusebenza kwe-AT sheath (ukuchasana nokulandelwa kombane) zenza ixabiso layo libe phezulu kancinci kune-PE sheath (i-polyethylene), ekwakhokelela abanye abathengi ukuba baqwalasele iindleko kwaye bacinge ukuba inokwakhiwa ngokuqhelekileyo. Qwalasela ngakumbi ifuthe lomgangatho wombane.
I-Case study:Kwiveki ephelileyo, sifumene umnxeba ovela kumthengi wasicela ukuba sithenge intambo ye-ADSS ngoMatshi. Inkcazo yi-ADSS-24B1-300-PE, kodwa inqanaba lombane lomgca ngu-220KV. Isiphakamiso sethu kukusebenzisa i-ADSS-24B1-300-AT Le ngcaciso, kubandakanywa nomyili kwakhona uncoma ukusetyenziswa kwe-AT sheathed (i-tracking resistant) intambo ye-optical, i-23.5KM line, kunye ne-hardware exhasayo, ngenxa yohlahlo lwabiwo-mali, ekugqibeleni yaqhathwa ngokungakhathali. abavelisi abancinci, kwaye ixabiso lagcinwa liphantsi. Ngenxa yokuba ndayibona kumzi-mveliso wethu kwaye ndaziva ndikhululekile kuthi, sayalela imveliso ngokwe-ADSS-24B1-300-PE. Xa sasityikitya isivumelwano, sachaza ngokucacileyo impembelelo enokubakho, yaye akuzange kubekho ngxaki kulwakhiwo ekufikeni kwethu. Kodwa ngoku umgca uye waphulwa kwiindawo ezininzi. Ukusuka kwifoto, kuyacaca ukuba kubangelwa ukubola kombane. Oku kwakhona kutshiphu okwethutyana, nto leyo echaphazela ukusetyenziswa okuqhelekileyo kwinqanaba lamva. Ekugqibeleni, sinike isisombululo kwi-breakpoint. Phinda uqhagamshele kwaye uxhobise ngeebhokisi ezimbalwa zokudibanisa. Ngokuqinisekileyo, esi sisisombululo sexeshana kuphela (ukuba kukho iindawo ezininzi zokuqhawula, kuyacetyiswa ukuba utshintshe isiphaluka).
I-GL ikwishishini le-Fiber Optic Cabling iminyaka engaphezu kwe-17 kwaye yenze isiphumo esihle sophawu kwihlabathi jikelele. Ke ngoko, sijongana nemibuzo yabathengi, ukusuka kwikowuteshini ukuya kwimveliso, ukuya kuhlolo, ukuhanjiswa, ukuya kulwakhiwo, kunye nokwamkelwa. Yonke ikhonkco izama ukucinga ngengxaki ngokwembono yomthengi. Into esiyithengisayo luphawu, isiqinisekiso, kunye nesizathu sophuhliso lwexesha elide.