Yuav Ua Li Cas Qhuav Cast Resin Transformers Ua Haujlwm
Qhuav cam khwb cia resin transformers feem ntau yog cam khwb cia hom thiab qhib hom, thiab cov cam khwb cia hom yog feem ntau siv nyob rau hauv ob lub qauv. Feem ntau, cov neeg siv yuav tsum nqa lub plhaub, uas yog, lub txee, thaum siv cov tshuab ziab khaub ncaws qhuav, tab sis qee qhov ntawm lawv tsuas yog tawm hauv tsev. Raws li rau cov sij hawm siv, xws li subway traction, fais fab faib, nyob teeb pom kev zoo, trolleybuses, fais fab nroj tsuag, thiab lwm yam yuav siv tau, lub peev xwm yog feem ntau tsis loj, txawm ob peb txhiab kVA loj heev.
Cov chaw tsim tshuaj paus qhuav cam khwb cia resin transformers hais tias nws yog tsim los ntawm ib tug transformer core thiab ib kauj. Lub kauj muaj ob los yog ntau tshaj windings, qhov twg winding txuas nrog lub hwj chim qhov chaw hu ua thawj kauj thiab cov seem ntawm windings yog hu ua thib ob kauj. Nws tuaj yeem hloov AC voltage, tam sim no thiab impedance. Kev hloov hluav taws xob yog qhov tseeb ntawm electromagnetic txoj cai, uas yog, qhov voltage thiab tam sim no yog cov tswv yim ntawm thawj sab, thiab qhov induced voltage thiab tam sim no nyob rau theem nrab yuav tau noj tom qab kis tau tus mob. Qhov kev noj no tsis muaj kev thauj khoom poob thiab eddy tam sim no poob thaum tsis muaj load, thiab thawj ob yam khoom ntxiv rau qhov poob thaum muaj load.
Cov chaw tsim tshuaj paus qhuav cam khwb cia resin transformers hais tias ib tug yooj yim hlau-core transformer muaj ib tug hlau core ua los ntawm cov khoom sib nqus mos mos thiab ob coils nrog txawv lem ntawm cov hlau core.
Transformer yog ib qho khoom siv uas hloov AC voltage, tam sim no thiab impedance. Thaum ib qho alternating tam sim no ntws nyob rau hauv thawj kauj, ib tug alternating magnetic flux yog generated nyob rau hauv lub hlau core thiab ib tug voltage yog induced nyob rau hauv lub thib ob kauj. Lub tshuab hluav taws xob yog ib qho khoom siv hluav taws xob zoo li qub uas muaj ob lossis ntau lub qhov txhab ntawm lub qhov txhab hlau, thiab cov windings tau txuas nrog ib leeg los ntawm kev sib nqus sib nqus.
Raws li cov chaw tsim khoom ntawm cov tshuab ziab khaub ncaws qhuav, txhawm rau txhawm rau xa tawm, faib tawm thiab siv cov khoom siv hluav taws xob zoo tsim los ntawm cov chaw tsim hluav taws xob, lub zog hloov hluav taws xob yuav tsum tau siv. Muaj kev nyab xeeb, hluav taws kub thiab tsis muaj kuab paug, nws tuaj yeem ua haujlwm ncaj qha hauv qhov chaw thauj khoom; nws siv cov cuab yeej siv hauv tsev siab heev, siab txhua yam muaj zog, muaj zog luv luv-circuit resistance, me me tso tawm, zoo thermal stability, siab ntseeg siab thiab ntev kev pab cuam lub neej. Tsawg poob, tsis tshua muaj suab nrov, pom tseeb zog txuag nyhuv, txij nkawm dawb.
Lub ntsiab rwb thaiv tsev ntawm qhuav cam khwb cia resin transformers feem ntau siv tib lub rwb thaiv tsev cov yam ntxwv xws li roj-immersed transformers: insulating ntawv raj, lub kaum sab xis rings, element separators, thiab lwm yam. , tshwj xeeb yuav tsum tau them nyiaj los xyuas kom meej tias muaj cov cua txias txaus ntawm cov coils. Thiab xyuam xim rau qhov chaw ntawm cov insulating qhov chaw kom ntseeg tau tias huab cua tuaj yeem tiv taus lub kauj.
Kev nyab xeeb kev ua haujlwm thiab kev pab cuam lub neej ntawm qhuav cam khwb cia resin transformers yog nyob ntawm qhov loj ntawm kev nyab xeeb thiab kev ntseeg siab ntawm cov transformer winding rwb thaiv tsev. Cov rwb thaiv tsev puas tsuaj los ntawm qhov cua kub tshaj qhov rwb thaiv tsev tiv thaiv qhov kub thiab txias yog ib qho laj thawj tseem ceeb vim li cas lub tshuab hluav taws xob qhuav tsis tuaj yeem ua haujlwm ib txwm. Yog li ntawd, kev saib xyuas thiab lub tswb tswj kev khiav hauj lwm kub ntawm lub transformer yog ib qho tseem ceeb heev.
