Kev ceev faj thiab qhov zoo ntawm kev siv asib txawv zaus series resonance test device? Wuhan UHV tshwj xeeb hauv kev tsim cov khoom siv resonant, nrog ntau yam khoom xaiv thiab kev kuaj hluav taws xob. Thaum nrhiavseries resonant khoom siv, xaiv Wuhan UHV.
Thawj lub ntsiab lus ntawm Q tus nqi - lub zog cia thiab kev siv hluav taws xob
Los ntawm kev sib raug zoo ntawm lub zog thaum lub sij hawm resonance ntawm RLC series Circuit Court, nws tuaj yeem pom tias qhov piv ntawm w rau w qhia txog kev ua haujlwm ntawm lub zog cia nyob rau hauv lub resonant circuit. Qhov zoo tshaj plaws ntawm cov hluav taws xob resonant (Q tus nqi yog sib npaug li 27c npaug ntawm qhov sib piv ntawm lub zog khaws cia rau hauv resonant Circuit Court rau lub zog siv nyob rau hauv txhua lub voj voog. Qhov loj dua Q tus nqi, qhov tsawg zog yuav tsum tau muab piv rau lub zog khaws cia, uas yog, ntau dua lub zog cia efficiency ntawm lub resonant Circuit Court, lub zog noj tsawg dua yuav tsum tau khaws tib lub zog; Cov khoom siv hluav taws xob tsawg dua yog qhov khoom siv hluav taws xob ntau dua. tag nrho noj los ntawm tus resistor R, thaum lub zog cia thiab tso tawm cov txheej txheem ntawm lub zog tivthaiv yog ua tiav ntawm lub capacitor thiab inductor, uas yog, lub zog cia tivthaiv tsis pauv lub zog nrog lub zog mov. Qhov no yog thawj thiab feem ntau lub ntsiab lus ntawm Q tus nqi ntawm lub resonant circuit. Lub ntsiab lus no siv tau rau txhua lub tshuab resonant (mechanical, electromagnetic, optical, thiab lwm yam). Q tus nqi hauv microwave resonant kab noj hniav thiab kho qhov muag resonant kab noj hniav hais txog lub ntsiab lus no. Muaj ib qho li -hu ua "Q-switching" thev naus laus zis hauv lasers, uas siv lub tswv yim ntawm "Q tus nqi" hauv qhov kev nkag siab no
Lub ntsiab lus thib ob ntawm Q Tus Nqi - Voltage Allocation
In resonance, generally Q>l, U-U, U-U-QU>U, uas yog, qhov voltage ntawm inductor thiab capacitor yog sib npaug, thiab nws yog Q lub sij hawm (txog rau pua pua zaus) qhov voltage ntawm lub teeb liab qhov chaw. Yog li ntawd, series resonant circuit kuj tseem hu ua voltage resonant circuit. Cov yam ntxwv ntawm lub series resonant circuit no muab peb txoj hauv kev los ntsuas Q tus nqi ntawm cov khoom reactive. Cov cuab yeej siv feem ntau rau kev ntsuas Q tus nqi, Q 'meter', yog ua raws li cov hauv paus ntsiab lus saum toj no. Piv txwv li, thaum Q tus nqi ntawm lub resonant Circuit Court yog 100, yog hais tias ib tug voltage ntawm 6V yog siv rau ob hnub ntawm lub Circuit Court, qhov voltage ntawm lub capacitor los yog inductor thaum lub sij hawm resonance yuav ncav cuag 600V. Yog tias qhov no tsis pom hauv kev ua haujlwm, nws yuav txaus ntshai heev. Txhawm rau kom tsis txhob tawg ntawm cov khoom siv hluav taws xob (L, C, thiab lwm yam), yuav tsum zam kom tsis txhob muaj kev cuam tshuam ntau li ntau tau; Hauv cov hluav taws xob hluav taws xob, txoj kev no feem ntau siv kom tau txais hluav taws xob siab
Lub ntsiab lus thib peb ntawm Q tus nqi - zaus xaiv
Rau RLC series Circuit Court, thaum lub sine AC teeb liab qhov chaw nrog ib tug tas mus li voltage amplitude thiab tsis tu ncua adjustable zaus yog txuas nrog, tam sim no, voltage, impedance, theem sib txawv, thiab lwm yam nyob rau hauv lub Circuit Court tag nrho hloov nrog zaus. Qhov kev sib raug zoo nrog zaus yog hu ua zaus yam ntxwv. Qhov nkhaus qhia txog kev sib raug zoo ntawm tam sim no, voltage thiab zaus yog hu ua resonance nkhaus. Daim duab 5 qhia txog qhov ntsuas hluav taws xob Z, uas hloov nrog qhov zaus ntawm lub teeb liab. Qhov nkhaus ntawm qhov zoo ntawm qhov tam sim no nyob rau hauv series resonant Circuit Court hloov nrog lub hwj chim zaus yog hu ua tam sim no amplitude zaus nkhaus los yog tam sim no resonance nkhaus ntawm series resonant circuit. Los ntawm daim duab 5 (b), nws tuaj yeem pom tias thaum cu yog ib qho. Thaum lub rT tam sim no nyob rau hauv Circuit Court mus txog nws tus nqi siab tshaj plaws, piv txwv li . - JI Thaum CO deviates los ntawm 09. Vim yog qhov nce ntawm reactance x, impedance z ntawm Circuit Court nce thiab tam sim no txo; deviate. Qhov deb deb, qhov loj dua qhov txo tam sim no
Qhov nkhaus resonance tam sim no qhia tau hais tias vim yog cov yam ntxwv resonance ntawm series resonant Circuit Court, nws tsim ib tug loj tam sim no nyob ze lub zaus ntawm CO thiab ib tug me me tam sim no nyob deb ntawm cU. Qhov no qhia tau hais tias lub series resonant circuits muaj cov lus teb sib txawv rau cov teeb liab ntawm cov zaus sib txawv, qhia tias nws muaj peev xwm xaiv cov teeb liab uas xav tau. Yog li ntawd, lub series resonant Circuit Court yuav siv tau raws li ib tug zaus xaiv Circuit Court.