12-core ib hom fiber ntau sab nraum zoov

Kev Taw Qhia Txog Khoom

Cov xov hlau fiber ntau (ADSS) uas txhawb nqa txhua yam dielectric tau raug teeb tsa zuj zushauv cov kab dav hlau txij li xyoo 1979. ADSS Optical cables tau pom tias tau txais txiaj ntsig zookev ua tau zoo ntawm cov kab txog li 150 kV. Txawm li cas los xij, kev ua tsis tiav tau tshwm sim nrog.

Cov xov hlau ADSS tau teeb tsa rau ntawm cov kab hluav taws xob siab dua. Cov teeb meem no yog tshwm sim los ntawm hluav taws xob.cov xwm txheej xws li corona, sparking, thiab drying band arcing, raws li cov cables raug rauqhov chaw muaj hluav taws xob muaj zog. Cov kev tshawb fawb yav dhau los qhia tau tias corona tuaj yeem txo qisQhov cuam tshuam ntawm microsparks tuaj yeem txo tau los ntawm kev teeb tsa cov khoom siv cais tawm thiab tso cov khoom siv txo hluav taws xob rau ntawm cov pej thuam.

Cov yam ntxwv

1. Cov xov hlau fiber optic uas muaj dielectric tag nrho, nws tus kheej txhawb nqa, tsis muaj cov khoom siv hlau hauv nws cov qauv, tuaj yeem teeb tsa tau yam tsis muaj
kev cuam tshuam.
2. Muaj cov fiber cores loj, sib dua, muab tso rau ntawm txoj kab hluav taws xob, txuag cov peev txheej.
3. Siv cov khoom siv aramid uas muaj zog tensile siab kom tiv taus qhov nruj thiab tiv thaiv kev sib tsoo thiab tua.
4. Kev nthuav dav me me ntawm thermal, qhov sib txawv ntawm cov kab cable arc yog me me thaum qhov kub hloov pauv ntau.

Cov ntawv thov

Ib puag ncig uas muaj zog hluav taws xob siab hauv lub kaw lus sib txuas lus fais fab thiab thaj chaw uas muaj xob laim ntau zaus.