ВИКОРИСТАННЯ ПОНЯТТЯ КОЕФІЦІЄНТУ ПОТУЖНОСТІ ЗАДЛЯ ОЦІНКИ ЕФЕКТИВНОСТІ ПРИСТРОЇВ КОРИГУВАННЯ ПЕРЕХІДНИХ РЕЖИМІВ МЕРЕЖІ

O.I.  Chyzhenko; O.M. Popovych; I.V. Trach; O.B. Rybina

doi:10.15407/techned2020.04.051

No. 4 (2020), Electric Power Systems and Installations

No. 4 (2020)

Electric Power Systems and Installations

USING THE CONCEPT OF POWER FACTOR FOR ESTIMATING THE DEVICES EFFICIENCY FOR COR-RECTION OF NETWORKS TRANSITIONAL MODES

Published 2020-06-26

https://doi.org/10.15407/techned2020.04.051

O.I. Chyzhenko⁺⁻
O.M. Popovych⁺⁻
I.V. Trach⁺⁻
O.B. Rybina⁺⁻

O.I. Chyzhenko

Institute of Electrodynamics of National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine

O.M. Popovych

Institute of Electrodynamics of National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine

https://orcid.org/0000-0002-9238-5782

I.V. Trach

Institute of Electrodynamics of National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine

https://orcid.org/0000-0002-3345-2324

O.B. Rybina

Institute of Electrodynamics of National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine

ARTICLE_10_PDF (Українська)

Keywords

power factor
circuits of asymmetrical non-periodic voltages and currents
estimation of efficiency of modes correction means of electric network коефіцієнт потужності
кола несиметричних неперіодичних напруги та струмів
оцінка ефективності засобів корекції режимів електричної мережі

How to Cite

[1]

Chyzhenko, O. et al. 2020. USING THE CONCEPT OF POWER FACTOR FOR ESTIMATING THE DEVICES EFFICIENCY FOR COR-RECTION OF NETWORKS TRANSITIONAL MODES . Tekhnichna Elektrodynamika. 4 (Jun. 2020), 051. DOI:https://doi.org/10.15407/techned2020.04.051.

Abstract

The expansion of the concept of power factor, that defined for circuits with periodic voltage and currents, to three-phase circuits with asymmetric non-periodic voltage and currents is justified. It is shown that this concept is advisable both when considering transients these occur in electric networks in the start-up modes of powerful asynchronous machines, and when evaluating the effectiveness of the use of various technical devices for these modes for correcting. References 6, figures 2.

https://doi.org/10.15407/techned2020.04.051

ARTICLE_10_PDF (Українська)

References

Drechsler R. Measurement and evaluation of the quality of electric power with asymmetric and non-liner load. Moskva: Energoatomizdat, 1985. 112 p. (Rus)

Artemenko M.Yu,, Kaplun V.V., Bobrovnyk V.M., Polishchuk S.Y. Active filters application for energy losses reduction in three-phase power supply systems. Teknichna Elektrodynamika. 2018. No 4. Pp. 53-56. DOI: https://doi.org/10.15407/techned2018.04.053 (Ukr)

Atabekov G.I. Theoretical foundations of electrical engineering. Linear electrical circuits. Vol. 1. Moskva: Enerhyia, 1978. 592 p. (Rus)

Schrader H.J. Zur Definition der Scheinleistung in Drehstromnetzen. Zeitschrift fur Instrumentkunde. 1965. Sv. 73. Es. 11. S. 293-298 (Germ)

Chyzhenko O.I., Rybina O.B., Trach I.V. Semiconductive regulator for managing the network modes running in direct start of the asynchronal machine of the comparable capacity. Pratsi Instytutu electrodynamiky Natsionalnoi Academii Nauk Ukrainy. 2019. No 54. Pp.95-102. DOI: https://doi.org/10.15407/publishing2019.54.095 (Ukr)

Butkevych O.F., Chyzhenko O.I., Popovych O.M., Trach I.V. An influence of the FACTS upon an electrical network’s mode during direct start-up asynchronous machine in the complex load’s composition. Teknichna Elektrodynamika. 2018. No 6. Pp. 62-68. DOI: https://doi.org/10.15407/techned2018.06.062 (Ukr)

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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USING THE CONCEPT OF POWER FACTOR FOR ESTIMATING THE DEVICES EFFICIENCY FOR COR-RECTION OF NETWORKS TRANSITIONAL MODES

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