Txhua transformers ua haujlwm tib yam. coj AC lub zog rau hauv, hloov mus rau qhov sib nqus flux nrog lub kauj (thawj), hloov cov dej ntws mus rau lwm lub kauj (qhov thib ob) los ntawm cov tub ntxhais, thiab tom qab ntawd tau txais AC lub zog tawm ntawm qhov thib ob. Qhov zoo tshaj plaws, koj xav tau 100% kev ua tau zoo tag nrho lub zog hauv thawj zaug hloov mus rau hauv magnetic flux thiab * tag nrho * ntawm qhov ntawd tau tig rov qab mus rau hauv lub zog hauv theem nrab. Koj tsis xav kom muaj kev hloov pauv mus rau hauv cov cua sov hauv lub hauv paus thiab koj tsis xav kom muaj qhov sib nqus flux khiav tawm thiab tsim lub zog lwm qhov uas tsis yog qhov thib ob. Thiab koj xav kom nws yooj yim los tsim, pheej yig, txhim khu kev qha, thiab (qee zaum) compact / teeb
Raws li ib txwm muaj nrog engineering, txhua yam no muaj kev sib cav sib ceg. Txhawm rau txo qis cua sov hauv cov tub ntxhais koj yuav tsum txo qis eddy tam sim no (stray hluav taws xob voj tam sim no hauv cov tub ntxhais), uas txhais tau tias ua cov tub ntxhais los ntawm ntau daim hlau nyias, uas yog qhov nyuaj / kim tshaj li ib qho loj block. Koj xav kom cov tub ntxhais ua lub voj voog hla ntu, tab sis qhov ntawd xav kom txhua lub phaj ua ib qho sib txawv. Koj xav kom nws compact thiab lub teeb, uas feem ntau txhais tau hais tias ib lub voj voog nruj, tab sis koj xav kom tag nrho cov coil windings kom sib npaug sib npaug, uas txhais tau hais tias cov windings yuav tsum nyob rau hauv ncaj chunks ntawm cov tub ntxhais. Thiab koj xav tuaj yeem tsim cov no nrog cov tshuab kom lawv tsis txhob siv mus ib txhis los tsim thiab raug nqi nyiaj txiag hauv cov cuab yeej tshwj xeeb.
Tag nrho cov cores sib txawv tab tom sim sib npaug tag nrho cov kev tsis sib haum xeeb no. Qee qhov pheej yig dua / yooj yim dua, qee qhov ua tau zoo dua, thiab txhua tus tab tom sim sib npaug cov kev xav tau kom pom qee qhov "zoo".
Core-type configurations yog siv rau high voltage / siab zog xav tau. Txawm hais tias lawv lub zog poob zoo li siab dua, cov windings nyob rau hauv cov tub ntxhais hom tau yooj yim muaj yog li kev saib xyuas yooj yim dua li hauv plhaub hom transformers. Thaum kawg, vim hais tias nyob rau hauv cov tub ntxhais-hom transformers lub windings tau muab tso rau nyias ob txhais ceg, ntau tooj liab yuav tsum tau nyob rau hauv kev tsim cov tub ntxhais-hom transformers.
Toroidal yog kev ua haujlwm siab thiab sib zog heev tab sis nyuaj heev rau cua thiab muaj qhov sib txawv tsis sib xws.
C-core yog qhov ua tau zoo dua li EI- lossis UI-core tab sis tseem (kwv yees) yooj yim los tsim.
R-core yog C-core nrog cov laminates nyuaj uas muab ib qho kev sib tw hla ... ua zoo li Ca-core tab sis nrog cov khoom siv kim dua.
Thiab li ntawd.
Yam khoom:
