Lub hauv paus rau phau ntawv
Thooj insulators, ua los ntawm cov ntaub ntawv siab heev, tau dhau los ua qhov nrov zuj zus hauv qhov siab tshaj plaws- cov ntawv thov voltage vim lawv cov tshuaj yeeb zoo piv rau cov tshuaj yeeb yaj kiab thiab iav insulators.
Qhov Zoo
1. Muaj zog thiab lub teeb tsim
Tus lej core tseem ceeb ua kom pom cov khoom siv tshwj xeeb, nrog lub zog tensile ntawm80-120 MPA, surpassing ntawd ntawm tempered iav thiab porcelain. Nyob rau tib lub voltage theem, puas composite insulators hnyav nkaus xwb1/10 rau 1/7ntawm plooj (veneers) insulators.
Rau110 kv thiab saum toj no, Composite insulators muab tus nqi tseem ceeb, tshwj xeeb hauv high - lub zog, loj- tonnage thov. Lawv lub teeb yuag kuj tseem txo cov teeb tsa, ua haujlwm, thiab cov nqi txij nkawm, thaum ua rau muaj cov qauv tsim kom zoo.
2. Super super ntub thiab muaj kuab paug plaw tsis kam
TushydrophobicNto ntawm cov roj hmab silicone tiv thaiv kev ua yeeb yaj kiab kev ua yeeb yaj kiab txuas ntxiv, txawm tias huab cua hnyav. Hloov chaw, dej ntws ntws nyob twj ywm sib cais, txo qhov chaw thiab xau dej tam sim no. Qhov no inhibits ib nrab arcing thiab transgle kev loj hlob.
Cov txiaj ntsig tseem ceeb muaj xws li:
·Volution Gashover Voltageob zaug siabRaws li plooj (porcelain insulators nrog sib npaug to taub.
· Me dua sib npaug hlaPiv rau cov neeg muaj insulators, txhim kho cov pa phem tiv thaiv.
· Hydrophobicity rov qab{{0- Txawm hais tias ib ntus ploj, kev ua tau zoo tseem nyob ruaj khov.
3. Txo kev saib xyuas yuav tsum tau
Tsis zoo li cov plooj (cov quav iav thiab iav insulators, confosite insulators:
· Tsis tas yuavtu tas lihauv thaj chaw muaj kuab paug.
· Tshem tawm cov kev xav tau ntawmxoom -} Tus Nqi Nrhiav Tau, txo qis ntev -} kev ua haujlwm tsawg.
4. Kev Cuam Tshuam Siab Tshaj
Composite insulators yogtsawg dua nquag mus rau tawgThaum lub sij hawm installation, kev thauj mus los, lossis kev sib saib tsis taus, ua kom muaj kev ntseeg siab ntau dua.
Tsis zoo
1. Cov nyom hauv qhov tsis xws paub
Thaum kuaj mob (piv txwv li, ib nrab tawm, tshuaj tiv thaiv kev soj ntsuam tam sim no tuaj yeem txheeb xyuas txhua yam tsis xws luag hauv cov insulators.
2. Kev laus thiab UV degradation
Polymer -} Cov ntaub ntawv hnub nyoog sai dua li kev xaiv Inorganic (piv txwv li, ceramics, iav). Cov kev txhawj xeeb tseem ceeb xws li:
· UV Hluav Taws Xob (300-412 KJ / Mol)degrades hydrophobicity dhau sijhawm.
·Txawm hais tias Arc kuj thiab thermal stability sib ntsib kev lag luam cov qauv, ntev {{}}} kev laus tseem muaj kev pheej hmoo.
Tag
Composite insulators muajKev tsim kho lub teeb, Cov pa phem zoo tsis kam, thiab tus nqi tswj xyuas qis dua, ua rau lawv zoo tagnrho rau high - voltage daim ntawv thov. Txawm li cas los xij, cov nyom hauvKev Nrhiav Kom Tau Thiab Kev Laus LausYuav tsum muaj kev tshawb fawb txuas ntxiv thiab saib xyuas cov kev daws teeb meem.
Rau qhov kev ua tau zoo tshaj plaws, cov tshuaj siv yuav tsum ntsuas cov insulators rau ib puag ncig tshwj xeeb.
