Article 7320

Title of the article

AGGREGATE MEASUREMENT OF THE PARAMETERS OF THREE-ELEMENT RESONANCE ELECTRIC CIRCUITS 

Authors

Svetlov Anatoliy Vil'evich, Doctor of engineering sciences, professor, head of the sub-department of radio engineering and radio electronic system, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: rtech@pnzgu.ru
Nguyen Ngoc Manh, Postgraduate student, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: rtech@pnzgu.ru 

Index UDK

621.317.73 

DOI

10.21685/2072-3059-2020-3-7 

Abstract

Background. Proof of the possibility of applying the method of aggregate measurements to determine the electrical parameters of three-element resonant electric circuits.
Materials and methods. The developed methods, calculation ratios, calculation and
modeling results using the MathCAD and PSpice programs are presented.
Results. A technique is proposed for aggregate measurements of the parameters of three-element resonant electric circuits, as well as a technique for estimating the errors of aggregate measurements of the parameters of resonant electric circuits. In the above example, relative simulation errors of the resonance frequency, quality factor and parameters of the elements of the three-element resonant circuit, not exceeding ± 1.5%, were obtained from the simulation results.
Conclusions. The possibility of applying the method of aggregate measurements to determine the electrical parameters of three-element resonant electric circuits by solving a system of equations compiled taking into account the measured values of the resonant frequency, quality factor and maximum voltage at the output of the measuring circuit at the resonant frequency is proved. The use of the method of aggregate measurements to determine the parameters of resonant electric circuits makes it possible to significantly simplify the hardware part of measuring instruments and get rid of the errors in analog transformations of the output voltage of the measuring circuit. 

Key words

resonant electric circuit, parameters, aggregate measurements, technique, error 

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References

1. Knyaz'kov A. V., Koldov A. S., Rodionova N. V., Svetlov A. V. Izmerenie. Monitoring. Upravlenie. Kontrol' [Measurement. Monitoring. Management. Control]. 2018, no. 3 (25), pp. 69–78. [In Russian]
2. Koldov A. S., Svetlov A. V. Problemy avtomatizatsii i upravleniya v tekhnicheskikh sistemakh: sb. st. po materialam XXXIII Mezhdunar. nauch.-tekhn. konf. (g. Penza, 22–23 maya 2019 g.): v 2 t. [Automation and control problems in technical systems: proceedings of the 33rd International scientific and technical conference (Penza, 22-23 of May, 2019): in 2 volumes]. Penza: Izd-vo PGU, 2019, vol. 1, pp. 145–149. [In Russian]
3. Koldov A. S., Lomtev E. A., Rodionova N. V., Svetlov A. V., Tsypin B. V. Izvestiya vysshikh uchebnykh zavedeniy. Povolzhskiy region. Tekhnicheskie nauki [University proceedings. Volga region. Engineering sciences]. 2015, no. 2 (34), pp. 123–135. [In Russian]
4. Generator signalov UNI-T UTG9002C-II. Tekhnicheskie kharakteristiki [Signal generator UNI-T UTG9002C-II. Specifications]. Available at: https://supereyes.ru/catalog/ waveform_generator/uni_t_utg9002c_ii/. [In Russian]
5. Svetlov A. V., Nguen Ngok Man' Izmerenie. Monitoring. Upravlenie. Kontrol' [Measurement. Monitoring. Management. Control]. 2020, no. 2 (32), pp. 31–37. [In Russian]
6. Makarov E. G. Inzhenernye raschety v Mathcad 15. Uchebnyy kurs [Engineering calculations in Mathcad 15. Training course]. Saint-Petersburg: Piter, 2011, 400 p. [In Russian]
7. PSpice® User’s Guide. includes PSpice A/D, PSpice A/D Basics, and PSpice. Cadence. Product Version 15.7. July 2006. Available at: http://ecee.colorado.edu:/~ ecen4827/spice/pspice/pspug.pdf.
8. Razevig V. D. Sistema proektirovaniya OrCAD 9.2. [Model editor OrCAD 9.2] Moscow: SOLON-R, 2001, 520 p. [In Russian]
9. OrCAD Model Editor 9.1webupdate1. 2017. Available at: https://software.- com/windows/apps/orcad-model-editor.
10. Parshukov M. Yu., Sapunov E. V., Svetlov A. V. Izvestiya vysshikh uchebnykh zavedeniy. Povolzhskiy region. Tekhnicheskie nauki [University proceedings. Volga region. Engineering sciences]. 2016, no. 2 (38), pp. 112–123. [In Russian]
11. Sapunov E. V. Izmeriteli dinamicheskikh parametrov operatsionnykh usiliteley: avtoref. dis. kand. tekhn. nauk [Measuring instruments of dynamic parameters of operational amplifiers: author's abstract of dissertation to apply for the degree of the candidate of engineering sciences]. Penza, 1998, 40 p. [In Russian]
12. Sapunov E. V., Svetlov A. V. 2015 International Siberian Conference on Control and Communications, SIBCON 2015 – Proceedings. Omsk State Technical UniversityOmsk; Russian Federation; 21 May 2015 through 23 May 2015. Omsk, 2015. DOI 10.1109/SIBCON.2015.7147326.2015
13. Svetlov A. V., Nguen N. M. Metody, sredstva i tekhnologii polucheniya i obrabotki izmeritel'noy informatsii («Shlyandinskie chteniya – 2020»): materialy XII Mezhdunar. nauch.-tekhn. konf. [Methods, means and technologies for obtaining and processing measurement information (“Shlyandin readings - 2020”): proceedings of the 12th International scientific and technical conference]. Penza: Izd-vo PGU, 2020, pp. 10–12. [In Russian]

 

Дата создания: 03.12.2020 13:22
Дата обновления: 03.12.2020 15:29