LC series resonant Circuit Court tsim? Wuhan UHV tshwj xeeb hauv kev tsim khoomseries resonance, nrog ntau yam khoom xaiv thiab kev kuaj hluav taws xob. Nrhiavseries resonance, xaiv Wuhan UHV.
Kev tshawb fawb ntawm Circuit Theory
Resonance yog ib qho tshwm sim tshwj xeeb ntawm lub cev, thiab cov khoom siv hluav taws xob zoo li no hu ua resonant circuits. Nws tsis tsuas yog muaj txiaj ntsig zoo heev hauv kev tshawb xav, tab sis kuj muaj ntau yam kev siv hauv engineering, xws li tshuab hluav taws xob, xov tooj cua tshuab, thiab lwm yam. Txawm li cas los xij, qhov tshwm sim resonance hauv lub zog xa hluav taws xob thiab kev xa tawm tuaj yeem cuam tshuam kev ua haujlwm ntawm lub cev, yog li nws yuav tsum zam.
Hauv kev siv tshuab hluav taws xob mem tes, muaj ob txoj hauv kev them nyiaj rau thawj lub zog cia cov khoom siv hluav taws xob: qhov hluav taws xob tsis tu ncua thiab them nyiaj tam sim no. Tus qub yog raws li qhov loj ntim fais fab zaus transformer thiab feem ntau siv cov khoom tiv thaiv kom tsis txhob them lub zog, nrog lub zog siv los ntawm kev them nyiaj resistors yog 50%; Cov yav tas feem ntau siv tag nrho cov choj series resonant charging circuit kom ua tiav qhov kev them nyiaj tam sim no ntawm cov capacitors los ntawm "qib sib npaug" boosting txoj kev. It has the advantages of small size, high efficiency, high power density, and suitability for loads with wide range variations, making it an ideal capacitor charging power supply. Cov chav tseem ceeb uas ua rau tag nrho cov choj series resonant them lub zog muaj xws li resonant inductors thiab capacitors, cov khoom siv fais fab, thiab cov mem tes transformers. Kab lus no txiav txim siab tus tsim ntawm cov chav tsev tsis muaj los ntawm kev suav lej thiab simulation txoj kev, thiab ua tag nrho Circuit Court simulation ntawm tus tsim tag nrho choj series resonant them fais fab mov raws li Pspice circuit simulation software.
Kev sim resonance series yog ib qho kev sim nyob rau hauv circuits. Qhov kev sim no tsuas yog rub tawm qhov amplitude zaus tus yam ntxwv nkhaus thiab txiav txim siab qhov zoo tshaj plaws hauv Circuit Court (Q tus nqi) los ntawm kev ntsuas qhov tam sim no (lossis cov zis hluav taws xob hla lub resistor) hauv RLC series Circuit Court raws li kev ua haujlwm ntawm zaus.
Nyob rau hauv RLC series Circuit Court, thaum zaus f ntawm input sine AC teeb liab qhov chaw hloov, lub inductive thiab capacitive reactance nyob rau hauv Circuit Court kuj hloov, thiab tam sim no nyob rau hauv lub Circuit Court kuj hloov nrog f. Noj tus nqi zoo U o ntawm qhov voltage ntawm resistor R raws li cov lus teb, thaum tus nqi zoo U i ntawm cov input voltage tseem nyob tas li, nyob rau hauv txawv zaus teeb liab excitations, U o tus nqi yog ntsuas. Tom qab ntawd, nrog zaus f raws li x-axis thiab U o / U i raws li y-axis (vim U kuv tseem nyob tas li, U o tuaj yeem siv ncaj qha raws li y-axis), ib qho nkhaus yog kos, uas yog qhov amplitude zaus tus yam ntxwv nkhaus, tseem hu ua 1 resonance nkhaus.
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