1. Imingeni yoNxibelelwano kwiZitishi zoMbane ezisebenzisa amanzi: Xa iZiseko zoPhuhliso zanamhlanje zidibana “neZiqithi zoLwazi”
Ngokwesiqhelo, izitishi zamandla ombane wamanzi zakhiwa kwiindawo ezinomahluko omkhulu wokuphakama ecaleni kwemilambo, njengoko ezi ndawo zibonelela ngemithombo yamanzi emininzi. Nangona kunjalo, oku kuthetha ukuba izitishi zamanzi zihlala zikwiindawo ezineentaba okanye ezikude, apho ukugubungela isignali yokuhamba kunqongophele khona.
Ukugqunywa kwemiqondiso kubalulekile kubasebenzi bokulungisa kwizibonelelo zombane, kwaye ngamanye amaxesha, kwanakwisigaba sokwakhiwa kwesikhululo sombane, umsebenzi wokugqunywa kwemiqondiso yeselula uyafuneka.
Kwezinye iimeko, emva kokuba isikhululo sombane sigqityiwe, izakhiwo zekhonkrithi ezityebileyo kunye nentsimbi ngaphakathi kwisityalo ziyawohloka kakhulu.vala imiqondiso yeselfowuniIindonga zezakhiwo zesikhululo samandla ngokubanzi zingaphezulu kwe-0.8 yeemitha ubukhulu, kwaye iindawo eziphambili ezifana namagumbi amakhulu e-transformer zifumana imiphumo ebalulekileyo yokukhusela i-electromagnetic. Oku kudala imiqobo emikhulu kubasebenzi abasebenza kwisikhululo, yiyo loo nto izisombululo zokugubungela isignali zihlala zifakelwa ngaphakathi kwisikhululo.
At I-Lintratek, senze iiprojekthi ezininzi zokugubungela imiqondiso kwizikhululo zamandla ombane ngamanzi kulo lonke elaseTshayina. Kwiiprojekthi ezinjalo zeziseko zophuhliso,isiphindaphindi se-fiber optic yedijithaliIhlala ikhethwa kakhulu ngenxa yomgama wayo omde wokudlulisela, ukuncitshiswa okuncinci kwesignali, kunye nobuchule be-5G.
2. Iingenelo zeTekhnoloji zeFiber Optic Repeaters
Xa kuthelekiswa nemveliizikhuseli zesignali zefowuni zorhwebo, iziphindaphindi ze-fiber opticzibonelela ngeenzuzo ezikhethekileyo kwimeko yesikhululo samandla ombane ngamanzi:
| Ubuchule | Isixhasi seSignali yeSelfowuni yoRhwebo yeNdalo | Isiphindaphindi seFiber Optic |
| Umgama woThumelo | ≤200 yeemitha (umgca wokubona) | ≤5 iikhilomitha (ukuwela iintaba) |
| Ukuncitshiswa kweSignali | Imigca yesondlo engama-20-30m: ukuncitshiswa kwesiqingatha samandla esignali | Ukulahleka kwe-fiber optic yi-1dB/km kuphela |
| Ukuchasana nokuphazamiseka | Iyachaphazeleka kukuphazamiseka kwe-electromagnetic | Ukungakhuseleki kukuphazamiseka kwe-electromagnetic |
| Ukuhambelana | Ngokwesiqhelo ixhasa i-2G/3G/4G | Ixhasa iinethiwekhi ze-4G/5G/IoT ngaxeshanye |
| Ukuguquguquka kokusasazwa | Indawo egutyungelweyo incinci, ifanelekile kwizikhululo zamandla ezincinci | Isebenza ngenkqubo ye-DAS ukuze igutyungelwe ngokupheleleyo, ilungele abantu abaphakathi nabakhuluamandlaizikhululo |
Isixhasi seSignali yeSelfowuni ye-KW40B yoRhwebo
Itheyibhile engentla ibonisa umahluko phakathi kwezixhobo zokunyusa isignali yeselula zorhwebo kunye neziphindaphindo ze-fiber optic. Kutshanje, i-Lintratek iqalise i-digital fiber optic repeater yokuqala. Xa ithelekiswa neenkqubo ze-analog zemveli, esi sisombululo sitsha sedijithali sinika umgama osebenzayo ukuya kuthi ga kwi-8km, kunye nokulahleka kwe-fiber okuncitshisiweyo ukuya kwi-0.5dB/km kuphela, okuvumela ukubuyiswa kwedatha kwinqanaba le-millisecond. Oku kuphucula kakhulu ukusebenza kakuhle kwezikhululo zamanzi kwimizamo yazo yokuhlaziya idijithali.
Isiphindaphindo se-5G seFiber Optic yeDijithali
3. Amava Asebenzayo eLintratek: Ukusombulula Imingeni Yoshishino
Ngamava ethu kwiiprojekthi ezininzi zokugubungela izikhululo zamandla ombane ngamanzi, ii-fiber optic repeaters zeLintratek zibonelela ngenkqubo yokukhusela enamaleko amathathu:
Isisombululo soBugcisa esijongene neNqanaba loKhuselo
| Inqanaba loKhuselo | Isisombululo soBugcisa | Imiba Ejongiweyo |
| Ukuguquguquka kokusingqongileyo | I-IP66 engangeni manzi + ubushushu bokusebenza: -40°C ukuya kuma-50°C | Iyamelana nokufuma okuphezulu, ukuguquguquka kwamaqondo obushushu, kunye nothuli |
| Ukunikezwa Amandla | Umatshini okufutshane onendawo yokugcina i-photovoltaic kunye nenkqubo yamandla | Ijongana nokunqongophala kwamandla kwimimandla yeentaba |
| Ukusebenza kakuhle | Idityaniswe kwinkqubo yolondolozo edibeneyo yesikhululo samandla | Inciphisa iindleko zokulungisa iindawo ezikude |
4. Ii-5G Digital Fiber Optic Repeaters kunyeIinkqubo ze-DAS: Inkqubo yeNervous ekrelekrele yeZitishi zaMandla oMbane osebenzisa Amanzi
Kwimeko-bume yesikhululo samandla ombane esisebenzisa amanzi, utshintsho lwedijithali luye lwatshintsha ekubeni luphuculo oluyimfuneko.
I-5G digital fiber optic repeater ayisosixhobo sokwandisa isignali nje kuphela, kodwa ikwayindawo ebalulekileyo yeziseko zophuhliso kwizikhululo zamanzi ezijolise kwiinkqubo "zokujonga abantu abancinci kunye nesilumkiso esikrelekrele kwangethuba".
Ukukhetha izixhobo ezinezakhono zenethiwekhi yabucala ezikumgangatho wezoshishino linyathelo elibalulekileyo ekuguqulweni kwedijithali kweshishini lombane ngamanzi. Ungafunda oku
Iziko Lolawulo Lwesityalo Sombane Samanzi
Ukhuseleko, uLawulo kunyeUkuhlanganiswa kwedatha
-Izinzwa ezithumela idatha yexesha langempela (ukungcangcazela, ubushushu, uxinzelelo)
-Iibhendi ze-frequency ze-5G ezizimeleyo zahlula ukuphazamiseka kwenethiwekhi yoluntu
-Ukucubungula idatha yendawo nge-latency < 10ms
-Ukudibanisa okungenamthungo neenkqubo ze-SCADA zombane wamanzi
Ngaphakathi kwiHydroelectric Plant
Iziphumo eziqhelekileyo
-Isantya sokufumanisa iimpazamo sonyuswe nge-5x
-Umsebenzi wokuhlola ngesandla wehliswe ngama-60%
-Ukusebenza kakuhle kwempendulo engxamisekileyo kuphuculwe ngama-80%
Into yokuphonononga
I-Lintratek ifake i-5G digital fiber optic repeater kunye nenkqubo ye-DAS kwisikhululo samandla ombane wamanzi:
-Iyunithi ekufutshane ne-antenna yangaphandle ibekwe kwiipali zombane.
-Iintambo ze-fiber optic zedijithali bezisebenza ecaleni kwemigca yombane ukunciphisa iindleko zokusasazwa.
-Ii-antenna ze-DAS zangaphakathi nazo zifakiwe.
I-Antenna yangaphandle kunye ne-Fiber Optic Repeater
Isikhokelo soMgca weSondlo
Isiphelo
Kwimeko eyahlukileyo yesikhululo samandla ombane ngamanzi, ukugubungela unxibelelwano kuye kwavela ekubeni sisixhobo esisisiseko ukuya kwinto ebalulekileyo yokhuseleko kunye nemveliso. Izisombululo ezintsha ze-fiber optic repeater zeLintratek zinceda izikhululo zamanzi ezikude ukuba zikhululeke ekuhlukanisweni kolwazi kwaye zakhe indlela edibeneyo yexesha elikrelekrele.
Ixesha leposi: Februwari-15-2025