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Vim li cas dielectric poob kev sim tsim nyog rau kev kub siab phab ntsa casing?

Sep 01, 2023

Lub high voltage los ntawm-phab ntsa bushing yog haum rau peb-theem AC system fais fab chaw nres tsheb thiab cov khoom faib ntawm lub substation nrog ib tug ntsuas voltage ntawm 10KV-35KV. Lub luag hauj lwm ntawm lub high voltage phab ntsa bushing yog ua raws li ib tug insulating kev them nyiaj yug thiab ib tug taag kev twb kev txuas ntawm lub sab nraud xov hlau. Kev kub siab phab ntsa casing yog muab faib ua sab hauv tsev siab siab phab ntsa casing thiab sab nraum zoov siab siab phab ntsa casing. Lub casing sab hauv yog tsim rau kub ntawm -40-40 degree, thiab sab nraum zoov casing yog haum rau kub ntawm -40-40 degree .

 

Lub siab siab phab ntsa casing yog tsim los ntawm cov plooj (porcelain) qhov chaw, hlau accessories, flanges thiab conductive rods. Thaum qhov tshwm sim ntawm ib feem ntawm qhov paug tshwm sim nyob rau hauv high-voltage phab ntsa bushing, nws yuav tsum tau insisted tias tsis muaj lub zos shedding ntawm txhuas txheej nyob rau hauv lub flange los yog puab kab noj hniav, yog tias pom, raws sij hawm ntsuas yuav tsum tau noj. Rau kev kub siab los ntawm phab ntsa casing yuav tsum tau kho tsis tu ncua, yuav ua li cas los xyuas qhov kub siab los ntawm cov teeb meem ntawm phab ntsa casing?

 

Ntawm no, nws yog ib qho tsim nyog yuav tsum tau ua qhov kev sim poob nruab nrab, uas yog qhov kev sim siab heev, uas tuaj yeem kuaj xyuas qhov tsis xws li cov dej noo thiab qhov tsis zoo ntawm cov phab ntsa siab siab, thiab tseem tuaj yeem pom qhov tsis xws luag uas tsis yooj yim nrhiav. . Thaum kuaj dielectric poob, qhov kev sib txuas tseem ceeb yog thim rov qab.

 

Cov teeb meem hauv qab no yuav tsum tau sau tseg thaum lub sijhawm xeem:
1, ua ntej ntsuas, txhuam cov xaim hluav taws xob ntawm lub siab los ntawm lub tes tsho ntawm phab ntsa kom txo tau qhov yuam kev;
2, ua ntej qhov kev sim ntsuas thiab sau cov av noo thiab qhov kub thiab txias, xyuas seb cov xaim puas yog;
3.