Nyob rau hauv xyoo tas los no, kev lag luam hluav taws xob hluav taws xob tau tshawb nrhiav txoj hauv kev tshiab los txhim kho kev ntseeg tau thiab kev ua tau zoo ntawm kev xa hluav taws xob thiab kev faib tawm.Ib qho thev naus laus zis uas tau tshwm sim raws li kev hloov pauv kev ua si yog OPGW cable.
OPGW, lubOptical Ground Wire, yog ib hom fiber ntau optic cable uas tau muab tso rau hauv cov khoom siv hluav taws xob.OPGW cable muab ntau yam txiaj ntsig rau kev lag luam hluav taws xob, suav nrog kev sib txuas lus zoo dua, muaj kev ntseeg siab ntxiv, thiab txhim kho kev nyab xeeb.
Ua ntej thiab qhov tseem ceeb tshaj plaws, OPGW cable tso cai rau kev sib txuas lus hauv lub sijhawm ntawm substations thiab chaw tswj hwm.Qhov kev sib txuas lus no yog qhov tseem ceeb rau kev txhim kho thiab ua haujlwm tau zoo ntawm daim phiaj hluav taws xob.Los ntawm kev sib koom ua ke fiber ntau optic thev naus laus zis rau hauv cov kab hluav taws xob, OPGW cable muab kev sib txuas lus tshwj xeeb uas tiv thaiv kev cuam tshuam los ntawm lwm yam khoom siv hluav taws xob.
OPGW cable kuj ua rau muaj kev ntseeg siab ntawm lub zog xa hluav taws xob thiab kev faib khoom.Nws tuaj yeem kuaj xyuas qhov tsis raug thiab kev puas tsuaj rau cov kab hluav taws xob hauv lub sijhawm tiag tiag, uas ua rau cov neeg siv hluav taws xob hauv hluav taws xob tuaj yeem txheeb xyuas sai thiab daws teeb meem ua ntej lawv ua rau hluav taws xob poob.Tsis tas li ntawd, OPGW cable kuj tseem tuaj yeem txhawb kev saib xyuas cov chaw taws teeb thiab tswj cov khoom siv hluav taws xob, ntxiv kev txhim kho kev ntseeg siab.
Lwm qhov txiaj ntsig ntawmOPGW kabe yog txhim kho kev nyab xeeb rau ob qho tib si fais fab kev lag luam thiab cov pej xeem.Los ntawm kev muab kev sib txuas lus tshwj xeeb, OPGW cable tuaj yeem pab tiv thaiv kev sib tsoo thiab kev phom sij uas yuav tshwm sim vim kev sib txuas lus tsis txaus ntawm cov neeg siv hluav taws xob thiab cov neeg ua haujlwm hauv cheeb tsam.Tsis tas li ntawd, kev siv tshuab fiber ntau optic tuaj yeem pab txo qis kev pheej hmoo ntawm xob laim thiab lwm yam teeb meem hluav taws xob.
Hauv cov ntsiab lus, kev sib koom ua ke ntawm OPGW cable rau hauv lub tshuab xa hluav taws xob thiab kev xa tawm muab ntau yam txiaj ntsig rau kev lag luam hluav taws xob, suav nrog kev sib txuas lus zoo dua, muaj kev ntseeg siab ntxiv, thiab txhim kho kev nyab xeeb.Raws li qhov kev thov rau kev txhim khu kev qha thiab kev siv hluav taws xob txuas ntxiv nce ntxiv, OPGW cable zoo li yuav dhau los ua cov thev naus laus zis tseem ceeb rau kev lag luam hluav taws xob.