1. Cov tswvyim thiab resonance mob
Lub ntsiab lus ntawm Revonance yog tias kev ntsuas kev ua kom zoo (x 11) Qhov tshwj xeeb no feem ntau yog tus uas muaj zaus (F₀). Rau ob qho tib si koob thiab cov voj voog uas sib tw, nws yog suav siv cov mis no:
f₀=1 / (2πlc)
Qhov no txhais tau tias ntev npaum li qhov tseem ceeb ntawm inductor (L) thiab capacitor (c) yog tsau, lawv cov zaus ruaj khov, lawv lub zog uas yog tsau.
2. Cov yam ntxwv ntawmKev Revelonance
A Series keeb kwmcircuit connects a resistor (R), inductor (L), and capacitor (C) end-to-end in series with a power source.
1) Kev cuam tshuam thiab tam sim no: Lub sijhawm tam sim no, lub inductive thiab capective thiab confective thiab confective thiab confittive thiab rov qab nyob rau hauv theem, ua tiav nyob rau hauv theem, tshem tawm hauv theem, tshem tawm txhua ntu. Tag nrho cov impedance ntawm Circuit Court ncav nws tus nqi tsawg kawg nkaus, theoretically sib npaug zos tsuas yog tsis kam r (z= r). Raws li Ohm txoj cai (kuv {{{4 4} v / z), thaum lub vev xaib yog tas mus li, tag nrho cov tam sim no nyob rau hauv lub Circuit Court ncav nws tus nqi siab tshaj plaws.
2) Voltage kev sib txheeb: Qhov no yog qhov zoo tshaj plaws tshaj plaws ntawm cov lus rov ua haujlwm. Txawm hais tias yog qhov voltages thoob plaws hauv inductor (L) thiab capacitor (c) sib cais, qhov voltage thoob txhua tus neeg tsis me me. Qhov tseeb, qhov voltage hla txhua feem tuaj yeem loj dua li qhov siv hluav taws xob. Lub Amplification qhov ntsuas yog lub Circuit Court lub txiaj ntsig (Q tus nqi). Qhov ntau dua tus nqi Q tus nqi, qhov tseem ceeb tshaj lub amplification nyhuv. Yog li ntawd, kev rov ua haujlwm yog feem ntau hu ua "voltage resonance." Yog tias cov kev sib tw sib nraus yog tsawg heev (siab Q tus nqi), nws tuaj yeem ua rau "cov ntsiab lus puas tsuaj siv rau ua kom pom cov cim tsis muaj zog.
3) theem: ntawm resonance, tag nrho cov tam sim no yog nyob rau hauv theem nrog lub hauv paus voltage.
3. Cov yam ntxwv ntawm kev hloov pauv parallel
Ib txoj kev resonist feem ntau cuam tshuam nrog lub inductor l (uas feem ntau suav nrog cov papsitic tsis kam lees nrog txhua lwm yam, thiab tom qab ntawd txuas nrog lub zog.
1) impedance thiab voltage: nyob rau ntawm resonance, cov dej ntws hauv ceg inductive thiab lub peev xwm yuav luag sib npaug tab sis yuav luag rov qab hauv theem. Qhov no tsim cov kab ke loj tam sim no ntawm L thiab C ceg, thiab cov dej ntws tau zoo "ncua sij hawm" ib leeg ntawm qhov kev xav ntawm qhov chaw sab nraud. Qhov tshwm sim yog tias tag nrho cov impedance ntawm Circuitionance ntawm Circuitionance ntawm Circuitionance ntawm Circuit Court, raws li pom los ntawm cov tswv yim terminals, mus txog nws tus nqi siab tshaj plaws. Yog tias lub peev xwm hluav taws xob muab cov zis tas li tam sim no, ces cov zis voltage thoob plaws hauv Circuit Court mus txog nws tus nqi siab tshaj plaws.
2) Kev sib raug zoo tam sim no: sib xws rau cov npe Resonance, nyob rau hauv cov kev sib tw ua kom sib haum xeeb, l) thiab capacitor (c) tau loj dua li tag nrho tam sim no tau kos los ntawm lub zog. Lub Amplification qhov zoo sib xws rau qhov zoo (Q tus nqi). Yog li ntawd, kev sib tw thaum sib tw feem ntau yog hu ua "resonance tam sim no."
3) theem: ntawm resonance, tag nrho voltage hla ntawm Circuit Court yog nyob hauv theem nrog qhov tam sim no los ntawm qhov tam sim no los ntawm qhov tam sim no los ntawm lub hauv paus.
4. Cov ntsiab lus ntawm cov tub ntxhais sib txawv thiab cov ntawv thov
Koj tuaj yeem nkag siab nws zoo li cov tshuaj analogies no:
Kev Revelonanceyog ib pawg hu nkauj. Ntawm lub suab tseeb (resonist zaus), txhua tus neeg lub suab (tshaj txhua tus neeg ua haujlwm tau siv ntau yam kev siv zog (kev siv zog ntau dua (siab tshaj plaws voltages).
Parallel resonance yog zoo li kev ncig ua tsheb sib ncig. Thaum lub sijhawm maj nrawm (resonant zaus), cov tsheb khiav hauv L thiab C thiab cov tsheb khiav tawm tshiab, tab sis cov kev tsheb khiav tawm ntawm txoj kev nkag mus (ua kom zoo heev, heev implyedance).
Raws li cov cwj pwm sib txawv tag nrho, lawv cov ntawv thov tseem muaj ntau yam sib txawv:
Kev Revelonanceyog siv hauv cov xwm txheej uas muaj cov cim tshwj xeeb yuav tsum tau dhau los yooj yim. Piv txwv li, nws tau siv nyob rau hauv xov tooj cua tig kev ncig. Los ntawm kev kho lub capacitor kom hloov lub zog uas tus resonant, tsuas yog lub zog hluav taws xob muaj qhov ua kom pom tseeb tam sim no, yog li kev xaiv lub teeb liab thaum cuam tshuam lwm tus.
Cov kev hloov pauv thaum sib nrug yog siv hauv cov xwm txheej uas muaj cov cim tshwj xeeb ntau zaus yuav tsum tau thaiv. Piv txwv li band -}}}}}) cov ntxaij lim dej lossis zaus- Xaiv cov tes hauj lwm hauv oscillators. Nyob rau ntawm resonance, nws nthuav qhia lub siab heev rau lub hom phiaj zaus, yog li tiv thaiv qhov chaw uas pom tias muaj teeb meem uas dhau los ntawm kev hla dhau los.