Qhov txawv ntawm cov kab xo tom qab thiab tshem tawm insulators

     

        Cov kab hluav taws xob tom qab: nws yog kev tswj tshwj xeeb rwb thaiv tsev, uas tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev xa xov txuas ntxiv.Thaum thaum ntxov, kab hluav taws xob tom qab feem ntau siv hluav taws xob, thiab maj mam tsim los ntawm qhov kawg ntawm hom high-voltage hlau txuas. cov vuas kab nrog ntau lub ntom tawm insulators, uas feem ntau ua los ntawm silica gel lossis ceramic kom nce qhov nce ntawm qhov chaw nkag. Lawv hu ua insulators.Insulator nyob rau hauv overhead kis kab mob nrog ob lub luag haujlwm yooj yim, hu ua kev txhawb nqa xaim thiab tiv thaiv qhov rov qab tam sim no, ob txoj haujlwm no yuav tsum tau lav, insulator yuav tsum tsis txhob hloov vim ib puag ncig thiab hluav taws xob teeb meem ua rau ntau yam hluav taws xob thiab tshuab kev ntxhov siab thiab tsis ua hauj lwm, los yog lwm tus yuav tsis muaj lub luag hauj lwm tseem ceeb hauv insulator, yuav ua kev puas tsuaj rau tag nrho txoj kab ntawm kev siv thiab kev ua haujlwm lub neej.

                                   post insulator2 (2)

        Cov vuam tshuab tsis tshua muaj feem ntau yog ua los ntawm insulating qhov chaw (xws li qhov chaw plooj (plooj, qhov chaw iav) thiab cov khoom siv hlau (xws li hlau ko taw, kaus mom hlau, flanges, thiab lwm yam) glued lossis cov tshuab ua cov ntawv.Insulators yog siv dav hauv cov tshuab fais fab. Lawv feem ntau yuav ua rau kev rwb thaiv tsev sab nraud thiab ua haujlwm hauv cov huab cua sab nraud.Qhov cov nyob sab nraud ntawm cov kab hluav taws xob sab nraud, cov chaw ua haujlwm hluav taws xob thiab cov chaw hloov pauv, thiab ntau yam khoom siv hluav taws xob yuav tsum tau txais kev txhawb nqa los ntawm cov rwb thaiv tsev thiab rwb thaiv tsev los ntawm lub ntiaj teb (lossis cov khoom hauv av) lossis lwm cov neeg xyuas pib nrog lub peev xwm sib txawv.

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Lub sij hawm tshaj tawm: Lub Yim Hli-15-2020