Cov qauv thiab kev ua haujlwm ntawm lub nplhaib transformer
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Cov qauv thiab kev ua haujlwm ntawm lub nplhaib transformer
Nws tau pom tias qhov eddy tam sim no poob (core poob) ntawm lub coil qhov txhab nrog lub nplhaib-shaped hlau core yog qhov tsawg tshaj plaws, yog li cov tub ntxhais hlau ntawm lub transformer tau ua tiav rau hauv ib lub nplhaib puab. Cov tub ntxhais ntawm lub nplhaib transformer yog ua los ntawm txias-kuav los tiag silicon steel ntawv nrog ib tug tuab ntawm tsawg tshaj li 0.35mm, uas yog dov thiab tsim seamlessly. Lub coil yog uniformly raug mob ntawm cov tub ntxhais hlau, thiab cov kev taw qhia ntawm cov magnetic teb kab generated los ntawm lub kauj thiab lub sib nqus Circuit Court ntawm cov hlau core yuav luag tag nrho coincide, yog li ntawd lub eddy tam sim no poob generated los ntawm lub alternating tam sim no dhau los ntawm lub kauj. txo qis. Cov tub ntxhais poob ntawm U-hom thiab E-hom transformers raug txo los ntawm ntau tshaj 50 feem pua, yog li kev txhim kho kev hloov pauv ntawm qhov hloov hluav taws xob lossis kev sib cais.
Cov tub ntxhais ntawm lub nplhaib transformer tuaj yeem ua tiav rau qhov uas tsis muaj qhov sib txawv ntawm huab cua, qhov sib txuam sib npaug tuaj yeem siab tshaj li 95 feem pua, thiab cov tub ntxhais permeability tuaj yeem yog 1.5-1.8t (lub laminated core tsuas tuaj yeem yog li 1.2t lossis tsawg dua), yog li qhov kev hloov pauv hluav taws xob ntawm lub nplhaib transformer tuaj yeem ncav cuag ntau dua 95 feem pua. Cov qauv airless ntawm cov tub ntxhais ntawm lub nplhaib transformer tuaj yeem ua rau qhov tsis muaj kev thauj khoom tam sim no me me, thiab tsis muaj qhov tshwm sim cua sov thaum nws siv lub sijhawm ntev.
Qhov chaw nyob ntawm qhov ntev, qhov dav thiab qhov siab ntawm lub nplhaib transformer yog cov qauv cylindrical, thiab nws qhov ntim yog li ntawm ib nrab ntawm U-hom thiab E-hom. Toroidal transformer. Cov tub ntxhais tsis muaj qhov sib txawv ntawm huab cua, thiab cov winding yog uniformly raug mob ntawm lub annular core. Cov qauv sib nqus sib nqus yog yuav luag nyob rau hauv qhov chaw kaw, ua tiav cov hlau nplaum me me, tsis muaj hluav taws xob hluav taws xob tsis muaj zog, muaj zog tiv thaiv kev cuam tshuam rau sab nraud sib nqus, tsis tas yuav ntxiv txheej thaiv, thiab nws tau nruab rau ntau yam khoom siv hluav taws xob nrog cov qauv nyuaj, tsis muaj electromagnetic. cuam tshuam.
Cov tub ntxhais tsis muaj qhov sib txawv ntawm huab cua, siab permeability thiab tsis muaj suab nrov ntawm lub cev. Txawm hais tias nyob rau hauv qhov chaw ua haujlwm siab thiab kev ua haujlwm siab, tib neeg tsis tuaj yeem hnov lub suab nrov
Thaum lub nplhaib transformer yog loaded thiab ua haujlwm, nws qhov kub thiab txias yog tsawg heev. Feem ntau, nws cov hlau tsis tuaj yeem tsawg dua 1W / kg, uas yog tshwj xeeb tshaj yog haum rau cov twj paj nruag nrog qhov chaw me me ntawm cov cua sov dissipation.
Lub zog ntawm lub nplhaib transformer feem ntau yog txiav txim siab raws li nws txoj kab uas hla thiab qhov siab. Lub zog siab dua, qhov loj dua qhov ntim thiab qhov hnyav. Kev teeb tsa ntawm ntau lub zog tshwj xeeb thiab ntau yam kev tawm tswv yim thiab cov zis hluav taws xob yog hloov tau yooj yim, thiab cov cuab yeej ua haujlwm yooj yim thiab nrawm.
Qhov kub nce ntawm lub nplhaib transformer nyob rau hauv tag nrho cov load ua haujlwm tsuas yog 40 degree, uas tuaj yeem tso cai rau lub sijhawm luv luv. Thawj winding yog insulated nrog chav kawm B (130 degree) polyester zaj duab xis thiab tuaj yeem tiv taus qhov ntsuas hluav taws xob ntawm 4000V AC rau 1 feeb.
