Yuav ua li cas rau configure ib nruab nrab zaus quenching transformer?

cov intermediate zaus quenching transformer yog abbreviated li intermediate zaus transformer, tseem hu ua txuam transformer. Nws lub hauv paus ntsiab lus daim duab qhia nyob rau hauv daim duab 2-14 rau kev xaiv ntawm induction cua sov zaus tam sim no thiab kev kwv yees ntawm lub hwj chim mov.

Kev sib raug zoo ntawm thawj winding voltage (Ep) thiab theem nrab winding voltage (Es) tuaj yeem qhia tau los ntawm qhov sib piv ntawm ob lub windings: Ep / E = N / Ns. Nws txoj haujlwm yog tsuas yog txo qhov voltage, kom qhov tsis sib xws ntawm cov inductor sib phim nrog cov tsis muaj qhov nruab nrab zaus fais fab mov. Txhawm rau txo qhov poob ntawm cov kab hluav taws xob nruab nrab ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob siv los ntawm cov khoom siv hluav taws xob nruab nrab yog nruab nrab ntawm 375V thiab 1500V. Niaj hnub no, 650V thiab 750V feem ntau yog siv. Qhov voltage ntawm inductor siv nyob rau hauv lub quenching ntaus ntawv feem ntau yog nyob nruab nrab ntawm 7 thiab 100V vim txawv qauv. Rau 100kW nruab nrab zaus fais fab mov, qhov feem ntau siv hluav taws xob yog nyob nruab nrab ntawm 8 thiab 80V. Piv txwv li, qhov xav tau voltage ntawm crankshaft semi-annular inductor feem ntau yog 65-80V ntawm 8-10kHz.

(1) Qhov tseem ceeb thiab qhov yuav tsum tau muaj ntawm qhov nruab nrab zaus transformer yog kV·A raws li lub peev xwm nominal. Cov kev cai rau kev hloov pauv nruab nrab zaus yog feem ntau: kev ua haujlwm ruaj khov thiab txhim khu kev qha, kev ua haujlwm yooj yim, qauv me me, poob qis thiab tus nqi tsim nyog. Tsis tas li ntawd, muaj ob qhov kev xav tau tshwj xeeb:

1) Qhov sib txawv siab coefficient yog yooj yim hloov.

2) Lub luv luv-circuit impedance yog me me (qhov no yog qhov tsim nyog los txo qhov tsis ruaj khov ntawm cov cua sov tshwj xeeb. Qhov kev tsis ruaj khov no yuav tshwm sim thaum lub tshuab hloov pauv tsis deformed ntau, thiab nws yuav cuam tshuam qhov loj ntawm qhov luv-circuit impedance).