Microcomputer Harmonic Elimination Device
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Microcomputer Harmonic Elimination Device
Txheej txheem cej luam
Nyob rau hauv lub hwj chim system, ferromagnetic resonance tshwm sim ntau zaus, thiab overvoltage tshwm sim thaum lub sij hawm resonance, uas hnyav hem kev nyab xeeb ntawm lub system.Ferromagnetic resonance overvoltage tuaj yeem tshwm sim hauv txhua qhov system los ntawm 3 mus rau 220 kV, tshwj xeeb tshaj yog nyob rau hauv cov phiaj hluav taws xob ntawm 35 kV thiab qis dua, yuav luag txhua qhov kev sib tsoo sab hauv overvoltage yog tshwm sim los ntawm ferromagnetic resonance.Lub overvoltage tshwm sim los ntawm ferromagnetic resonance yog ntev-ntev thiab tej zaum yuav muaj nyob rau lub sij hawm ntev.Hauv kev faib cov zaus resonance, qhov dav dav overvoltage tsis siab, tab sis tam sim no ntawm PT yog qhov loj, uas yooj yim ua rau PT overheat thiab tawg;nyob rau hauv lub hauv paus yoj thiab zaus ntau zaus resonance, qhov dav dav tam sim no tsis loj, tab sis qhov overvoltage siab heev, uas feem ntau ua rau cov khoom siv rwb thaiv tsev puas., ua rau muaj xwm txheej loj.
Lub zog microcomputer harmonic tshem tawm cov cuab yeej yog ib hom tshiab ntawm lub zog ntse resonance tshem tawm cov cuab yeej tsim los ntawm peb lub tuam txhab.Nws yog qhov yooj yim thiab siv tau yooj yim, yuav tsum tsis muaj kev saib xyuas, tuaj yeem tshem tawm ferromagnetic resonance ntawm ntau zaus, thiab muaj qhov raug siab.Nyob rau tib lub sijhawm, cov ntaub ntawv cuam tshuam tuaj yeem luam tawm lossis xa mus rau qhov kev soj ntsuam zoo tshaj plaws los ntawm kev sib txuas lus sib txuas raws li tus neeg siv cov kev xav tau, uas yog tsim rau cov chaw tsis muaj neeg saib xyuas.
