(1) Circuit Court Faults
Circuit Court faults nyob rau hauv transformers feem ntau yog hais txog luv luv circuits ntawm transformer qhov hluav taws xob, luv Circuit Court rau hauv av ntawm leads los yog windings nyob rau hauv lub transformer, thiab luv luv circuits ntawm theem uas ua rau faults. Qhov tseeb, hom kev ua txhaum no feem ntau tshwm sim ntawm ntau yam kev hloov pauv fais fab, thiab muaj ntau qhov tseeb ntawm qhov txhaum no. Rau luv luv circuits ntawm qhov tsawg - qhov hluav taws xob qhov hluav taws xob ntawm lub transformer, qhov teeb meem feem ntau yog daws los ntawm kev hloov lub winding ntawm qhov chaw txhaum. Nyob rau hauv cov xwm txheej hnyav, nws yuav tsum tau hloov tag nrho cov windings kom txo qis qhov tshwm sim ntawm qhov yuam kev thiab txo qis kev lag luam loj thiab cov khoom ntiag tug los ntawm kev ua tsis tiav. Yog li ntawd, qhov teeb meem no tsim nyog tau txais kev saib xyuas zoo.
(2) Winding Faults
Winding faults tuaj yeem muab faib ua ntau hom hauv qab no: tawg ntawm cov pob qij txha welded, luv circuits ntawm theem, luv circuits nyob rau hauv txoj kev tig, thiab grounding faults nyob rau hauv lub windings. Qhov ua rau ntawm qhov ua tsis tiav saum toj no tuaj yeem raug sau tseg raws li hauv qab no: Lub rwb thaiv tsev transformer muaj teeb meem; txawv teb chaws tau nkag mus rau hauv windings, los yog lub rwb thaiv tsev yog hnub nyoog; transformer lub zog khiav hauj lwm tsis txaus; cov windings yog deformed, ua rau muaj teeb meem; cov windings cuam tshuam los ntawm noo noo; transformer kub yog siab.
(3) Transformer Roj Leakage txhaum
Transformer roj leakage txhaum yog qhov feem ntau txhaum ntawm tag nrho cov fais fab transformer faults. Transformer roj leakage txhaum tuaj yeem piav qhia raws li cov teeb meem tom ntej los ntawm cov roj xau los ntawm lub zog hloov hluav taws xob, xws li kev ua qias tuaj ib puag ncig thiab cov peev txheej pov tseg, uas ua rau muaj txiaj ntsig zoo rau kev ua haujlwm ntawm cov tuam txhab, yog li ua rau lawv cov kev lag luam siab thiab kev lag luam tsis kam. Raws li kev nyab xeeb kev nyab xeeb, qhov teeb meem no yuav ua rau muaj kev nyab xeeb thiab ruaj khov ua haujlwm ntawm cov hluav taws xob hloov hluav taws xob, thiab hauv qhov xwm txheej hnyav, yuav ua rau cov khoom siv tsis zoo. Nws tseem yuav tsum tau muab sau tseg tias qhov kev ua txhaum no tseem yuav cuam tshuam rau kev pabcuam zoo ntawm cov tuam txhab hluav taws xob, 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) Kev Kub Kub Kub Kub / Kub Kub Ua Haujlwm Tsis Txaus
Qhov sib koom ua ke nyob rau hauv qhov sib koom ua ke kub / siab kub ua txhaum yog hais txog qhov hloov pauv tam sim no - nqa kev sib koom ua ke. Nyob rau hauv tag nrho transformer tsim, tam sim no - nqa cov pob qij txha muaj lub luag haujlwm tseem ceeb heev. Kev soj ntsuam ntawm cov hluav taws xob sib tsoo qhia tau tias kev sib txuas tsis ruaj khov ntawm lub transformer tam sim no - nqa cov pob qij txha ua rau qhov kub thiab txias, qee zaum dhau ntawm qhov sib koom ua ke qhov hluav taws xob, ua rau kub hnyiab thiab ua rau muaj kev nyab xeeb thiab ruaj khov ua haujlwm ntawm lub hwj chim transformer. Cov teeb meem no ua rau muaj kev ceeb toom - hu rau cov tuam txhab hluav taws xob hauv lawv txoj haujlwm kev siv hluav taws xob nyab xeeb yav tom ntej. Yuav kom txo tau qhov tshwm sim ntawm kev nyab xeeb kev nyab xeeb thiab zam qhov teeb meem kev nyab xeeb hluav taws xob tshwm sim los ntawm kev sib koom ua ke kub ntau dhau, kev tshuaj xyuas hluav taws xob thiab cov neeg ua haujlwm tu yuav tsum ua tib zoo saib xyuas qhov kub thiab txias ntawm transformer tam sim no - nqa cov pob qij txha thaum lub sij hawm niaj hnub tshuaj xyuas thiab kev saib xyuas, kom ntseeg tau tias qhov sib koom ua ke ntawm qhov kub thiab txias nyob hauv qhov qub. Qhov no yog qhov tseem ceeb rau kev nyab xeeb thiab ruaj khov ua haujlwm ntawm lub zog transformers.