Lub luag haujlwm tseem ceeb ntawm cov insulator yog ruaj khov thiab txhim kho cov neeg nqa khoom tam sim no thiab tsim cov rwb thaiv tsev zoo ntawm cov neeg nqa khoom tam sim no thiab hauv av. Lub insulator (feem ntau hu ua porcelain lub raj mis) yog tsim los ntawm porcelain department thiab fittings, uas yog glued nrog cement nplaum. Lub tuam tsev porcelain yog los xyuas kom meej tias cov insulator muaj cov hluav taws xob rwb thaiv tsev zoo, thiab cov fittings yog siv los kho cov insulator.
Toughened iav insulator yog tshwj xeeb rwb thaiv tsev tswj, uas tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev ntaus kis kab mob. Insulators ua si ob lub luag haujlwm tseem ceeb hauv kev tso tawm cov kab sib kis, uas yog, txhawb nqa cov neeg siv khoom thiab tiv thaiv tam sim no rov qab los rau hauv av. Ob lub luag haujlwm tseem ceeb no yog cov insulators tuaj yeem ua tau zoo rwb thaiv tsev.
Insulators tsis tsuas yog dais qhov hnyav ntawm cov khoom thauj khoom thauj khoom, tus neeg xyuas pib thiab cov khoom siv hlau, tab sis kuj dais cua load, daus load, tus neeg xyuas pib galloping thiab cuam tshuam los ntawm kev ua haujlwm tsis zoo hauv cov txheej txheem kev thauj mus los thiab kev teeb tsa hauv huab cua phem, thiab dais. hnyav hnyav. Los ntawm cov hluav taws xob pom, lub insulator yuav tsum tsis tsuas yog insulate tus neeg xyuas pib los ntawm hauv av, tab sis kuj tiv thaiv overvoltage cuam tshuam los ntawm xob laim thiab hloov ua haujlwm.
Hauv zos overheating tshwm sim los ntawm flashover vim voltage cuam tshuam yuav tsis ua rau lub bursting ntawm insulator toughened iav. Txhua yam sab nraud yuav cuam tshuam rau kev ua haujlwm ntawm lub insulator. Yog li ntawd, cov kev xav tau siab dua tau muab tso rau pem hauv ntej rau kev tsim cov iav insulator. Cov qauv tsim ntawm cov iav insulators yuav tsum tau kho kom nruj thiab muaj lub hauv paus nruj rau kev tsim thiab kev xyaum.
