Insulating partitions, tseem hu ua rwb thaiv tsev baffles, yog ua los ntawm cov ntaub ntawv insulating thiab yog tsuas yog siv los cais cov khoom nyob rau hauv high-voltage switchgear, thiaj li txwv tsis pub muaj ntau yam ntawm kev txav ntawm cov neeg ua haujlwm thiab cov khoom nyob. Qhov kev faib hluav taws xob rwb thaiv tsev yuav tsum ua ntej muaj cov txiaj ntsig zoo ntawm rwb thaiv tsev, thiab tom qab ua tiav kev tsim cov rwb thaiv tsev, nws yuav tsum tau kuaj xyuas ua ntej muab tso rau hauv qhov chaw ua haujlwm. Txoj haujlwm ua haujlwm ntawm kev faib hluav taws xob tuaj yeem yog nyob rau hauv kev sib cuag nrog cov khoom siv hluav taws xob siab, thiab kev faib hluav taws xob kuj muaj qhov txwv tsis pub muaj hluav taws xob, xws li 35kV thiab qis dua, uas tuaj yeem ua haujlwm tiv thaiv ib ntus. Txoj hauj lwm ntawm lub rwb thaiv tsev muab faib feem ntau tuaj yeem muab tso rau ntawm cov neeg sib txuas ntawm qhov qhib kev sib cais hloov pauv, raws li kev ntsuas los tiv thaiv qhov kev hloov ntawm qhov poob los yog raug kaw, ua rau lub zog xa hluav taws xob tsis raug.
Ua ntej, qhov ruaj khov rwb thaiv tsev muab faib yuav tsum tau muab ntsia ruaj khov. Thaum txhim kho thiab disassembling qhov muab faib, cov neeg ua haujlwm yuav tsum muaj kev nyab xeeb nyob deb ntawm qhov chaw nyob. Piv txwv li, yog tias nws yog 10kV lossis qis dua, peb yuav tsum yog 0.35m deb ntawm nws. Yog tias nws siab dua, peb yuav tsum nyob deb, tab sis qhov siab tshaj plaws tsuas yog ncav cuag 35kV, uas yuav tsum yog 0.60m ntawm 35kV. Yog tias qhov kev ncua deb tsis tuaj yeem ua tiav, cov cuab yeej rwb thaiv tsev yuav tsum tau siv los pab ua kom tiav. Ua ntej kev teeb tsa, xyuas qhov kev ncaj ncees ntawm kev faib ua ntej thiab tsis txhob cuam tshuam kom tsis txhob muaj xwm txheej. Qhov kev kuaj thib ob yog seb qhov rwb thaiv tsev coefficient puas tsim nyog. Qhov kev kuaj thib peb yog seb qhov kev faib hluav taws xob puas huv.
