Video: Lub zog ntawm RC Circuit Court yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Nyob rau hauv ib tug series RC Circuit Court txuas nrog AC hluav taws xob qhov chaw, hluav taws xob thiab tam sim no muaj theem sib txawv ntawm ϕ, qhov twg cosϕ = R√R2 + (1ωC)2 c o s ϕ = R R 2 + (1 ω C) 2. cosϕ npe fais fab xwm txheej.
Nyob rau hauv no txoj kev, dab tsi yog lub hwj chim ntawm lub Circuit Court?
Hwj chim Factor . Hauv AC circuits , cov fais fab xwm txheej yog qhov piv ntawm qhov tiag zog uas yog siv los ua haujlwm thiab pom meej zog uas yog muab rau lub Circuit Court . Cov fais fab xwm txheej tuaj yeem tau txais txiaj ntsig hauv qhov ntau ntawm 0 txog 1. Thaum tag nrho cov zog yog reactive zog nrog tsis muaj tiag zog (feem ntau inductive load) - lub fais fab xwm txheej yog 0
Tsis tas li ntawd, koj yuav nrhiav tau lub hwj chim li cas? Xam qhov pom tseeb zog , los yog Voltage Squared muab faib los ntawm Impedance, raws li muaj tseeb Hwj chim , los ntawm kev sib npaug tam sim no squared los ntawm qhov tsis kam hauv koj lub voj voog. Cov Hwj chim Factor yog Watts muab faib los ntawm Volt-Amps.
Tsis tas li ntawd, dab tsi yog lub zog ntawm RLC Circuit Court?
Fais fab xwm txheej tsis muaj dab tsi tab sis cosine ntawm theem kaum ntawm voltage thiab tam sim no. Los rau lo lus nug, hauv RLC series Circuit Court , tus nqi ntawm resultant fais fab xwm txheej lub kaum sab xis xws li "phi" tsuas yog nyob ntawm qhov tseem ceeb ntawm Xl (inductive reactance), Xc (capacitive reactance) thiab tsis kam (R).
Lub zog zoo yog dab tsi?
Lub zog zoo feem ntau yog nyob nruab nrab ntawm 1.0 thiab 0.95. pluag fais fab xwm txheej yog dab tsi los ntawm 0.95 thiab 0.85. Phem fais fab xwm txheej yog dab tsi hauv qab 0.85. Cov tuam tsev ua lag luam feem ntau yog qhov nruab nrab ntawm 0.98 thiab 0.92, cov tsev lag luam yuav qis li 0.7.
Pom zoo:
Dab tsi yog tsib lub hauv paus Circuit Court Cheebtsam lawv lub tsev yog dab tsi?
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Dab tsi yog lub cim Circuit Court rau lub teeb?
Lub teeb pom kev zoo yog ib lub voj voog nrog tus ntoo khaub lig hauv nws. Nws tsim lub teeb thaum muaj qhov tam sim no dhau los ntawm nws
Dab tsi yog qhov txawv ntawm lub zog siv zog thiab lub zog thauj khoom?
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Dab tsi yog lub zog ntawm lub Circuit Court?
Hwj chim Factor. Hauv AC circuits, lub hwj chim yog qhov piv ntawm lub zog tiag tiag uas siv los ua haujlwm thiab lub zog pom tseeb uas tau muab rau hauv Circuit Court. Lub zog muaj peev xwm tuaj yeem tau txais qhov tseem ceeb hauv thaj tsam ntawm 0 txog 1. Thaum tag nrho lub zog yog reactive zog uas tsis muaj hwj chim tiag tiag (feem ntau inductive load) - lub hwj chim yog 0