Dab tsi yog Qhov Ua Rau Transformer Faults

(1) Circuit Court txhaum
Qhov teeb meem txhaum cai ntawm cov transformers feem ntau yog hais txog qhov tshwm sim ntawm luv luv Circuit Court ntawm qhov hluav taws xob ntawm lub transformer, nrog rau luv luv Circuit Court rau hauv av ntawm cov hlau lead los yog windings nyob rau hauv lub transformer, thiab qhov tshwm sim ntawm faults tshwm sim los ntawm luv luv circuits ntawm theem. Qhov tseeb, hom kev txhaum no yog ib qho teeb meem tshwm sim ntawm ntau qhov teeb meem txhaum cai ntawm lub hwj chim transformers, thiab tseem muaj ntau qhov tseeb ntawm qhov txhaum no. Rau qhov teeb meem ntawm transformer luv Circuit Court ntawm qhov hluav taws xob tsawg-voltage, thiaj li yuav daws tau qhov teeb meem no, feem ntau yuav tsum tau hloov lub winding ntawm qhov chaw txhaum. Thaum qhov txhaum loj heev, nws yuav tsim nyog los hloov tag nrho cov windings kom ntau li ntau tau kom txo tau qhov tshwm sim ntawm qhov txhaum thiab txo qhov kev puas tsuaj loj ntawm kev lag luam thiab tus kheej los ntawm lub hwj chim faults. Yog li ntawd, nws yog ib qho tsim nyog yuav tau xyuam xim rau qhov no.
(2) Winding fault teeb meem
Winding faults tuaj yeem muab faib ua hom hauv qab no kom ntxaws: vuam cov pob qij txha tsis tshua muaj kev sib tsoo, theem mus rau theem luv circuits, tig los tig luv luv, winding grounding faults, thiab lwm yam. muab cov ntsiab lus raws li hauv qab no: muaj teeb meem nrog lub rwb thaiv tsev ntawm lub transformer; Muaj cov khib nyiab nkag mus rau hauv winding thiab aging insulators; Lub zog ua haujlwm ntawm transformer tsis txaus; Winding teeb meem tshwm sim los ntawm deformation: lub winding yog cuam tshuam los ntawm dej vapor; Qhov kub ntawm lub transformer yog siab.
(3) Transformer roj leakage txhaum
Transformer roj leakage txhaum yog qhov txhaum ntau tshaj plaws nyob rau hauv tag nrho lub hwj chim transformer. Transformer oil to leakage txhaum kuj tuaj yeem piav qhia raws li cov teeb meem tom qab los ntawm lub hwj chim transformer roj to, xws li ib puag ncig muaj kuab paug rau huab cua thiab cov peev txheej pov tseg. Qhov no yuav ua rau kom cov nqi khiav lag luam zoo heev, yog li ua rau kev lag luam siab thiab kev ua lag luam tsis kam. Raws li kev nyab xeeb kev nyab xeeb, qhov teeb meem no tuaj yeem ua rau muaj kev nyab xeeb thiab ruaj khov ua haujlwm ntawm lub zog hloov hluav taws xob, thiab thaum muaj xwm txheej hnyav, nws yuav ua rau tsis muaj peev xwm ntawm cov tshuab thiab khoom siv. Nws tseem yuav tsum tau muab sau tseg tias qhov kev ua txhaum no tseem yuav muaj kev cuam tshuam rau cov kev pabcuam zoo ntawm cov tuam txhab hluav taws xob, thiab muaj kev cuam tshuam tsis zoo rau kev muab kev pabcuam nyab xeeb thiab kev tshawb fawb rau cov neeg siv hluav taws xob.
(4) Kub thiab siab ua txhaum ntawm qhov sib koom ua ke
Qhov kub thiab siab ua txhaum ntawm qhov sib koom ua ke xa mus rau qhov tam sim no nqa kev sib koom ua ke ntawm transformer. Hauv kev tsim ntawm tag nrho cov transformer, tam sim no nqa kev sib koom ua ke ntawm lub transformer yeej ib txwm coj lub luag hauj lwm tseem ceeb heev. Kev txheeb xyuas thiab sau cov kev sib tsoo hluav taws xob, nws tuaj yeem txiav txim siab tias qhov kev sib txuas tsis ruaj khov ntawm qhov tam sim no nqa kev sib koom ua ke ntawm lub transformer ua rau qhov kub thiab txias ntawm qhov sib koom ua ke kom ceev ceev, txawm tias tshaj qhov hluav taws xob ntawm qhov sib koom ua ke, ua rau muaj qhov tshwm sim ntawm kev sib koom ua ke, hnyav heev. cuam ​​tshuam rau kev nyab xeeb thiab ruaj khov ua haujlwm ntawm lub zog transformer. Cov teeb meem no tau ua lub suab ceeb toom rau cov tuam txhab hluav taws xob kom ntseeg tau tias muaj kev nyab xeeb hluav taws xob yav tom ntej. Yuav kom txo tau qhov tshwm sim ntawm kev nyab xeeb kev nyab xeeb thiab tsis txhob muaj kev nyab xeeb hluav taws xob xwm txheej tshwm sim los ntawm qhov kub thiab txias ntawm cov pob qij txha, nws yog ib qho tsim nyog rau kev soj ntsuam xyuas hluav taws xob thiab cov neeg ua haujlwm saib xyuas cov neeg ua haujlwm saib xyuas qhov ntsuas kub ntawm qhov tam sim no nqa cov pob qij txha ntawm lub transformer. lawv cov kev soj ntsuam txhua hnub thiab kev saib xyuas ua haujlwm, kom ntseeg tau tias qhov kub thiab txias ntawm cov pob qij txha hloov pauv hauv cov lej ib txwm muaj, txhawm rau ua kom muaj kev nyab xeeb thiab ruaj khov ntawm lub zog hloov hluav taws xob.