Aluminium flange bushings yog cov khoom tseem ceeb siv hauv cov khoom siv hluav taws xob los muab cov hluav taws xob rwb thaiv tsev thiab kev txhawb nqa txhua yam thaum cov neeg xyuas pib hla cov hlau thaiv lossis phab ntsa. Lawv tau siv dav hauv cov khoom siv hluav taws xob xws li transformers, switchgear, thiab faib chav tsev. Lawv txoj hauv kev ua haujlwm feem ntau yog ua raws li kev sib koom ua ke ntawm cov khoom siv insulating thiab cov khoom siv hluav taws xob kom ntseeg tau tias muaj kev sib cais ntawm qhov siab -voltage conductor thiab grounding casing.
Cov ntsiab lus tseem ceeb ntawm Kev Ua Haujlwm:
Rwb thaiv tsev ua haujlwm tau tiav: Lub bushing ua tiav cov hluav taws xob sib cais ntawm lub siab -voltage conductor thiab grounding flange los ntawm lub siab -lub zog ceramic txheej insulating lub tes tsho (feem ntau coated nrog xim av enamel). Lub tes tsho ceramic muaj lub zog dielectric zoo heev thiab huab cua tsis kam, tiv thaiv kev tawg ntawm arc thiab nto flashover, thiab nthuav tawm kev ruaj ntseg, tshwj xeeb tshaj yog nyob rau sab nraum zoov lossis qhov chaw ntub dej.
Conductive Path Siv: Cov khoom siv hluav taws xob feem ntau yog siv txhuas lossis tooj liab conductor rods lossis busbars, dhau los ntawm qhov chaw ntawm lub tes tsho ceramic, nrog rau ob qho kawg txuas mus rau sab hauv thiab sab nraud ntawm cov khoom siv. Aluminium conductors yog dav siv nyob rau hauv siab - tam sim no scenarios vim lawv cov nqi qis, lub teeb yuag, thiab zoo conductivity.
Fais Field Homogenization Technology: Rau qib voltage ntawm 20kV thiab saum toj no, kom tsis txhob muaj teeb meem tshwm sim los ntawm cov chaw hluav taws xob hauv cheeb tsam, qee cov khoom siv semiconductor glaze thev naus laus zis es tsis txhob siv tshuaj txhuam txhuas, ua rau cov hluav taws xob sib txawv ntau dua thiab txhim kho cov rwb thaiv tsev zoo.
Mechanical Fixing thiab Sealing: Flanges ua haujlwm raws li lub hauv paus mounting, ruaj khov lub tes tsho rau cov khoom siv casing lossis phab ntsa. Sealing cov qauv xws li roj hmab gaskets tiv thaiv kev ya raws thiab plua plav nkag, ua kom muaj kev ruaj ntseg ntawm cov rwb thaiv tsev ib puag ncig.
Thaum tshav kub kub dissipation thiab cov khoom sib txuam: Aluminium flanges tsis tsuas yog txo qhov hnyav tag nrho tab sis kuj muaj qhov ua tau zoo ntawm cov cua kub dissipation. Ua ke nrog lub hauv paus ntxhua khaub ncaws los kho tus pas ntsuas hluav taws xob, qhov no txo cov thermal stress deformation thaum lub sijhawm ua haujlwm, txhim kho ntev - lub sijhawm ua haujlwm kev ntseeg siab.
