Transformer winding deformation yog hais txog kev hloov pauv tsis tau ntawm qhov loj thiab cov duab ntawm cov winding nyob rau hauv qhov kev txiav txim ntawm cov tshuab thiab hluav taws xob.Nws suav nrog kev hloov pauv hauv axial thiab radial qhov ntev, lub cev hloov pauv, winding twist, bulging thiab inter-turn shorts, thiab lwm yam. Yog vim li cas lub transformer inevitably yuav tsum tau tiv thaiv ntau yam luv luv-circuit shocks thiab luv-circuits ntawm lub qhov hluav taws xob thaum ua haujlwm.Tshwj xeeb yog teeb meem rau transformers.
HV Hipot GDRB-B Transformer zaus teb Analyzer
Txawm hais tias lub Circuit Court breaker tuaj yeem tshem tawm qhov yuam kev luv luv hauv Circuit Court, cov cuab yeej tsis siv neeg feem ntau tsis ua haujlwm rau qee yam, yog li ntawd lub transformer kauj yog deformed nyob rau hauv ib tug luv luv lub sij hawm ntawm lub sij hawm nyob rau hauv qhov kev txiav txim ntawm lub luv luv-circuit tam sim no. cua sov, hluav taws xob, thiab txawm loj interphase luv-circuit thiab lub winding yog burnt;Nyob rau tib lub sijhawm, lub tshuab hloov pauv kuj tseem tuaj yeem raug tsoo thiab cuam tshuam thaum lub sijhawm thauj mus los thiab kev teeb tsa, ua rau deformation, tawg strands, hloov chaw, loosening thiab lwm yam tshwm sim.
Lub hom phiaj ntawm transformer winding deformation xeem yog dab tsi?
A: Winding deformation yog qhov tseem ceeb zais kev phom sij rau kev ua haujlwm nyab xeeb ntawm lub tshuab hluav taws xob.Nyob rau hauv xyoo tas los no, nrog rau kev nce ntawm lub peev xwm ntawm lub zog hluav taws xob, lub peev xwm luv luv kuj tseem nce ntxiv, thiab kev puas tsuaj los ntawm kev sib tsoo los ntawm qhov luv-circuit ntawm cov kab tawm kuj tseem nce ntxiv.
Tom qab lub transformer winding yog deformed, thawj yog qhov kev hloov ntawm lub rwb thaiv tsev deb los yog kev puas tsuaj ntawm daim ntawv rwb thaiv tsev.Thaum overvoltage ntsib, cov windings yuav muaj inter-cake los yog inter-tig tawg, los yog nyob rau hauv qhov kev txiav txim ntawm lub sij hawm ntev ua hauj lwm voltage, lub rwb thaiv tsev puas yuav maj mam nthuav, nws thiaj li ua rau lub transformer.Kev puas tsuaj: Thib ob, tom qab winding yog deformed, cov khoom siv kho tshuab txo qis.Thaum muaj kev sib tsoo luv luv tshwm sim dua, vim tias nws tsis tuaj yeem tiv taus qhov cuam tshuam loj heev, kev puas tsuaj tam sim ntawd yuav tshwm sim, thiab nws tseem tuaj yeem ua haujlwm rau lub sijhawm.
Transformer winding deformation yog ib qho ntawm cov laj thawj tseem ceeb rau kev puas tsuaj ntawm transformer.Cov kev ntsuas hluav taws xob zoo xws li ntsuas qhov ntsuas tsis kam, ntsuas qhov hloov pauv hloov pauv, thiab ntsuas qhov ntsuas lub peev xwm yog qhov nyuaj rau kev nrhiav winding deformation, uas yuav ua rau muaj kev hem thawj rau kev nyab xeeb ntawm daim phiaj hluav taws xob.Vim li no, nws yog ib qho tsim nyog yuav tau kuaj xyuas thiab kuaj xyuas qhov deformation ntawm transformer windings raug rau txhua yam thiab hluav taws xob quab yuam.
Post lub sij hawm: Jun-13-2022