Raws li qhov tseem ceeb ntawm kev sib txuas thiab rwb thaiv tsev nyob rau hauv lub tshuab hluav taws xob, transformer bushings muab cov txiaj ntsig zoo hauv hluav taws xob kev nyab xeeb, kev ruaj ntseg txhua yam, thermal stability, thiab ib puag ncig adaptability. Lawv tsis tsuas yog ua kom ntseeg tau tias muaj kev sib raug zoo ntawm transformer lub sab hauv windings thiab sab nraud fais fab tuag tab sis kuj tseem tuav ntev - lub sij hawm system stability nyob rau hauv complex kev khiav hauj lwm tej yam kev mob.
Core Functional Advantages
High-Kev rwb thaiv tsev zoo thiab kev sib cais
Raws li thawj qhov thaiv thaiv thaiv thaum siab -voltage conductors dhau los ntawm lub tank hauv av, bushings zoo tiv thaiv tam sim no to thiab xyuas kom muaj lub zog rwb thaiv tsev txaus ntawm cov khoom siv hluav taws xob thiab hauv av.
Kev siv lub capacitance - qib tsim (xws li aluminium foil electrodes) ua kom cov khoom siv hluav taws xob tsis sib xws, txhim kho qhov hluav taws xob tiv thaiv thiab ua rau nws tsim nyog rau qib siab voltage ntawm 66kV txog 800kV.
Txhim khu kev txuas hluav taws xob
Raws li ib tug conductive channel ntawm lub transformer lub sab hauv winding ua thiab lwm yam kis tau tus mob kab, bushings muaj tsawg kuj thiab siab conductivity, kom ntseeg tau npaum lub zog kis tau tus mob.
Txhawb kev xa tawm siab tam sim no (tseem tam sim no mus txog 12kA thiab siab dua), ua tau raws li qhov yuav tsum tau ua ntawm hnyav -load tej yam kev mob.
Zoo heev Mechanical Support Capability
Muaj peev xwm tiv taus tus neeg xyuas pib nruj, cua thauj khoom, seismic quab yuam, thiab kev ua haujlwm kev ntxhov siab, ua kom muaj kev ruaj ntseg txhuas hlau fixation thiab tiv thaiv swaying lossis puas.
Qee qhov kev tsim qauv siv lub siab - lub zog lub caij nplooj ntoos hlav fastening qauv los them rau thermal expansion thiab contraction los ntawm qhov kub thiab txias hloov, txhim kho kev sib txuas kev ntseeg tau.
Zoo Sealing Performance
Ua kom tiav kev sib cais ntawm lub transformer lub internal insulating roj thiab ib puag ncig sab nraud, tiv thaiv cov roj to thiab intrusion ntawm ya raws thiab huab cua, ncua cov khoom siv lub neej.
Qhuav bushings (xws li epoxy resin impregnated ntawv hom) muaj cov roj-dawb tsim, tshem tawm cov kev pheej hmoo ntawm cov roj to thiab ua rau lawv haum rau hauv nroog substations, underground chaw, thiab lwm qhov chaw uas muaj kev tiv thaiv hluav taws kub.
