Kwiminyaka yakutshanje, ngenkxaso yemigaqo-nkqubo yesizwe yoshishino lwe-broadband, ishishini le-ADSS fibre optic cable liphuhliswe ngokukhawuleza, elikhatshwa ziingxaki ezininzi.Ukongeza, abavelisi basekhaya be-fiber optic cable baya kujongana nemiceli mngeni enzima.
Namhlanje, umenzi we-GL Technology fiber optic cable ukuxelela iindlela ezintlanu zokuvavanyaADSS intambo yefiber opticukusilela:
1. Xa ukuchasana kwephuzu eliphosakeleyo lilingana nokungapheli, kulula ukufumana iphutha lesiphaluka esivulekileyo ngokulinganisa kunye ne-low-voltage pulse method.Ngokuqhelekileyo, iimpazamo zesekethe ezivulekileyo aziqhelekanga.Ngokuqhelekileyo iimpazamo zesiphaluka ezivulekileyo ziphantsi komhlaba okanye isigaba ukuya kwisigaba esiphezulu sokumelana nokuxhatshazwa, kunye nomhlaba okanye isigaba ukuya kwisigaba esisezantsi Ukubambisana kweempazamo zokumelana.
2. Xa ukuchasana kwendawo yephutha kufana ne-zero, kulula ukufumana i-short-circuit fault ngokulinganisa i-short-circuit fault kunye ne-low-voltage pulse method, kodwa olu hlobo lwephutha alufane luhlangane nomsebenzi wangempela. .
3. Xa ukuchasana kwendawo yephutha kukhulu kune-zero kwaye ngaphantsi kwe-100 kilohms, kulula ukufumana i-low-resistance fault ngokulinganisa kunye ne-low-voltage pulse method.
4. Impazamo ye-flashover inokulinganiswa ngendlela ye-flash ngqo.Esi siphoso sihlala sikhona ngaphakathi kwesihlanganisi.Ukuchasana kwendawo yephutha kukhulu kune-100 kiloohms, kodwa ixabiso litshintsha kakhulu, kwaye umlinganiselo ngamnye awuqinisekanga.
5. Iimpazamo eziphezulu zokuchasana zingalinganiswa ngendlela ye-flash-flash, kwaye ukuchasana kwinqanaba lephutha kukhulu kune-100 kilohms kwaye ixabiso linqunywe.Ngokubanzi, xa uvavanyo lwangoku lungaphezulu kwe-15 mA, iifomati zovavanyo ziyaphinda-phinda kwaye zinokudibana, kwaye i-waveform ine-emission enye, imiboniso emithathu kunye ne-pulse amplitude iyancipha ngokuthe ngcembe, umgama olinganisiweyo ngumgama ukusuka kwindawo yempazamo ukuya kwintambo. ukuphela kovavanyo;Ngaphandle koko Vavanya umgama ukusuka kwindawo yempazamo ukuya kwelinye icala lentambo.
Ukuphucula umgangatho wobugcisa bokuvavanya i-cable fault, iindlela ezahlukeneyo kufuneka zamkelwe kwiipropati ezahlukeneyo, kwaye iteknoloji entsha kunye nezixhobo kufuneka zifakwe ngokuqhubekayo.Kwangaxeshanye, izixhobo ezitsha kufuneka ziphononongwe ngamava kunye nemisebenzi emitsha kufuneka iphuhliswe.Umzekelo, itekhnoloji yokuvavanya yangoku yokuthumela imiqondiso yomsindo kwiintambo zamehlo kunye nokufumana imiqondiso kwindawo enempazamo, kunye nokusetyenziswa koluhlu lwe-SDC lwe-high-intelligent cable fault flash testers usebenzisa i-T16/910 i-cable fault testers ukufumana ngokuchanekileyo amanqaku eempazamo. .Ezi zixhobo zinokulawula impazamo yokulinganisa phakathi kwamashumi ambalwa eesentimitha, zifumane ngokuthe ngqo indawo yempazamo yokucubungula, kunye nokuphucula ukusebenza kakuhle kokufunyanwa kwempazamo.