Dab tsi ua rau cov hlau thiab cables tawg thiab ntes hluav taws?

Yog vim li cas rau qhov tawg thiab hluav taws ntawm lub hwj chim cables:
(1) Rwb thaiv tsev puas ua rau luv luv Circuit Court txhaum. Kev tiv thaiv cov tawv nqaij ntawm lub zog hluav taws xob raug puas ntsoog thaum tso lossis cov kab hluav taws xob hluav taws xob raug puas ntsoog thaum lub sijhawm ua haujlwm, ua rau cov rwb thaiv tsev tawg ntawm cov theem ntawm cov kab hluav taws xob lossis nruab nrab ntawm cov tawv nqaij, thiab qhov tshwm sim arc ua rau cov khoom siv rwb thaiv tsev thiab txheej tiv thaiv sab nraud. cov khoom siv ntawm lub cable los hlawv thiab ntes hluav taws.
(2) Lub cable yog overloaded rau lub sij hawm ntev. Lub sijhawm ua haujlwm dhau sijhawm ntev, kev ua haujlwm kub ntawm cov khoom siv hluav taws xob cable tshaj qhov siab tshaj plaws ntawm cov cua sov, ua rau cov kab hluav taws xob hluav taws xob laus thiab ziab. Qhov tshwm sim ntawm rwb thaiv tsev laus thiab ziab feem ntau tshwm sim ntawm tag nrho cov kab cable. Vim qhov kev laus thiab ziab ntawm cov kab hluav taws xob rwb thaiv tsev, cov khoom siv insulating poob los yog txo cov rwb thaiv tsev thiab cov khoom siv hluav taws xob, yog li nws yooj yim rau tawg thiab hlawv, thiab txawm hlawv ntawm ntau qhov chaw raws li tag nrho ntev ntawm lub cable tib lub sijhawm. .
(3) Roj-immersed cables yuav drip los yog xau vim qhov siab sib txawv. Thaum cov roj-immersed cable yog nteg nrog qhov sib txawv qhov siab loj, cov roj ntws los ntawm cable yuav tshwm sim. Raws li qhov tshwm sim ntawm qhov ntws, sab qaum ntawm lub cable dries vim qhov poob ntawm cov roj. Lub thermal tsis kam ntawm qhov no ntawm cable nce, ua rau cov ntawv rwb thaiv tsev rau coke thiab ua rau tawg ntxov ntxov. Tsis tas li ntawd, txij li cov roj nyob rau hauv sab sauv ntws mus rau hauv qab, qhov chaw tsim nyob rau hauv lub Upper cable lub taub hau thiab lub siab tsis zoo yog generated, ua rau lub cable yooj yim nqus dej noo thiab ua rau qhov kawg los ua damp. Kev sib sau ntawm cov roj nyob rau hauv qis qis ntawm cov kab hluav taws xob ua rau lub siab zoo li qub, ua rau lub taub hau cable kom cov roj xau. Cable ya raws thiab roj to ua rau muaj kev tsis ua haujlwm thiab hluav taws kub.
(4) Rwb thaiv tsev tawg ntawm qhov nruab nrab sib koom lub thawv. Qhov nruab nrab ntawm qhov sib koom ua ke ntawm lub thawv cable yog tsis nruj nruj, welded khov kho lossis cov khoom sib koom ua ke yog xaiv tsis raug, thiab qhov sib koom ua ke yog oxidized, rhuab, thiab glued thaum ua haujlwm; thaum ua qhov sib txuas nruab nrab ntawm lub cable, qhov zoo ntawm tus neeg sawv cev insulating nchuav rau hauv lub thawv sib koom ua ke tsis tau raws li qhov yuav tsum tau ua. Nws yuav tsum tau hais tias thaum tus neeg saib xyuas insulating yog poured, muaj cua qhov nyob rau hauv lub thawv thiab lub thawv cable yog tsis zoo kaw, puas thiab xau ya raws. Cov yam ntxwv saum toj no tuaj yeem ua rau rwb thaiv tsev tawg, ua rau luv luv, thiab ua rau lub cable tawg thiab ntes hluav taws. Hluav taws xob Automation Technology Network
(5) Lub taub hau cable yog hlawv. Vim tias cov dej noo nyob rau saum npoo ntawm lub taub hau cable, qhov tawg ntawm lub tes tsho ceramic ntawm lub taub hau cable thiab qhov deb me me ntawm cov hlau lead ua rau flashover thiab hluav taws kub, ua rau cov nplaim hluav taws xob ntawm lub taub hau cable thiab cov rwb thaiv tsev ntawm cov hlau lead. cov hlau lead los hlawv.
(6) Sab nraud hluav taws kub thiab cua sov ua rau hluav taws xob cable. Xws li kev sib kis ntawm hluav taws hauv cov roj, kev sib kis ntawm cov roj hluav taws xob hluav taws xob hluav taws xob tawg, kev sib tsoo ntawm cov roj pulverized nyob rau hauv lub boiler pulverizing system los yog thee conveying system, ci ntawm high-temperature chav kav, tshuaj corrosion ntawm acids thiab alkalis, vuam sparks thiab lwm yam hluav taws kub, txhua yam yuav ua rau cable puas. Qhov hluav taws kub tshwm sim.