DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS

Background. The aim of the article is to develop a methodology to determine parameters of three-element resonant electric circuits based on resonant frequency and quality factor measurements. Materials and methods. The proposed technique provides for the measurement of resonant frequency, quality...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	A.V. Svetlov, Ngoc Manh Nguyen
Formato:	article
Lenguaje:	EN RU
Publicado:	Penza State University Publishing House 2021
Materias:	electrical circuit resonant frequency quality factor parameters of circuit elements measurement error Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/650c308cc7974ba3bfbade30a872a690
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:650c308cc7974ba3bfbade30a872a690
record_format	dspace
spelling	oai:doaj.org-article:650c308cc7974ba3bfbade30a872a6902021-11-24T10:37:02ZDETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS10.21685/2307-5538-2021-3-52307-5538https://doaj.org/article/650c308cc7974ba3bfbade30a872a6902021-11-01T00:00:00Zhttps://doaj.org/toc/2307-5538Background. The aim of the article is to develop a methodology to determine parameters of three-element resonant electric circuits based on resonant frequency and quality factor measurements. Materials and methods. The proposed technique provides for the measurement of resonant frequency, quality factor, and maximum voltage at the output of a measuring circuit with subsequent solution of a system of equations connecting the measured parameters with inductance, capacitance, and active resistance of the electrical circuit. Results. Calculated ratios are given, and an example of determining the parameters of a specific three-element resonant electric circuit, and estimating the error component due to imperfection of an operational amplifier, with a measuring circuit built thereon, is considered. Conclusions. An application of the proposed technique to determine the parameters of resonant electrical circuits based on resonant frequency and quality factor measurements made it possible to get rid of errors in analogue conversions of the output voltage of the measuring circuit. According to the simulation results, the error component does not exceed 1 % due to imperfection of the element base of the measuring circuit.A.V. SvetlovNgoc Manh NguyenPenza State University Publishing Housearticleelectrical circuitresonant frequencyquality factorparameters of circuit elementsmeasurementerrorEngineering (General). Civil engineering (General)TA1-2040ENRUИзмерение, мониторинг, управление, контроль, Iss 3 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	electrical circuit resonant frequency quality factor parameters of circuit elements measurement error Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	electrical circuit resonant frequency quality factor parameters of circuit elements measurement error Engineering (General). Civil engineering (General) TA1-2040 A.V. Svetlov Ngoc Manh Nguyen DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS
description	Background. The aim of the article is to develop a methodology to determine parameters of three-element resonant electric circuits based on resonant frequency and quality factor measurements. Materials and methods. The proposed technique provides for the measurement of resonant frequency, quality factor, and maximum voltage at the output of a measuring circuit with subsequent solution of a system of equations connecting the measured parameters with inductance, capacitance, and active resistance of the electrical circuit. Results. Calculated ratios are given, and an example of determining the parameters of a specific three-element resonant electric circuit, and estimating the error component due to imperfection of an operational amplifier, with a measuring circuit built thereon, is considered. Conclusions. An application of the proposed technique to determine the parameters of resonant electrical circuits based on resonant frequency and quality factor measurements made it possible to get rid of errors in analogue conversions of the output voltage of the measuring circuit. According to the simulation results, the error component does not exceed 1 % due to imperfection of the element base of the measuring circuit.
format	article
author	A.V. Svetlov Ngoc Manh Nguyen
author_facet	A.V. Svetlov Ngoc Manh Nguyen
author_sort	A.V. Svetlov
title	DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS
title_short	DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS
title_full	DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS
title_fullStr	DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS
title_full_unstemmed	DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS
title_sort	determination of resonant electrical circuit parameters based on resonant frequency and quality factor measurements
publisher	Penza State University Publishing House
publishDate	2021
url	https://doaj.org/article/650c308cc7974ba3bfbade30a872a690
work_keys_str_mv	AT avsvetlov determinationofresonantelectricalcircuitparametersbasedonresonantfrequencyandqualityfactormeasurements AT ngocmanhnguyen determinationofresonantelectricalcircuitparametersbasedonresonantfrequencyandqualityfactormeasurements
_version_	1718415051036033024

DETERMINATION OF RESONANT ELECTRICAL CIRCUIT PARAMETERS BASED ON RESONANT FREQUENCY AND QUALITY FACTOR MEASUREMENTS

Ejemplares similares