STUDY OF STARTING REGIMES OF INDUCTION MOTORS USING EQUIVALENT PARAMETERS OF QUASI-3D FIELD MODEL

O.M. Popovych; I.V. Golovan

doi:10.15407/techned2019.01.034

No. 1 (2019), Electromechanical Energy Conversion

No. 1 (2019)

Electromechanical Energy Conversion

STUDY OF STARTING REGIMES OF INDUCTION MOTORS USING EQUIVALENT PARAMETERS OF QUASI-3D FIELD MODEL

Published 2019-01-18

https://doi.org/10.15407/techned2019.01.034

O.M. Popovych⁺⁻
I.V. Golovan⁺⁻

O.M. Popovych

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

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

I.V. Golovan

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

https://orcid.org/0000-0002-5250-6981

ARTICLE_7_PDF

Keywords

induction motors
parameters of equivalent circuit
main flux reactance
field model
start асинхронний двигун
параметри заступної схеми
польова модель
пуск

How to Cite

[1]

Popovych, O. and Golovan, I. 2019. STUDY OF STARTING REGIMES OF INDUCTION MOTORS USING EQUIVALENT PARAMETERS OF QUASI-3D FIELD MODEL. Tekhnichna Elektrodynamika. 1 (Jan. 2019), 034. DOI:https://doi.org/10.15407/techned2019.01.034.

Abstract

The efficiency and adequacy of mathematical models of induction motors for dynamic operating conditions are improved due to used dependences for varied electromagnetic parameters. The dependences are based on the results of field analysis. The mathematical models with single-dimensional approximation of parameters are developed. This
simplifies the field analysis and formation of approximating dependences with continuous derivatives. The relationship between given functional dependences of electromagnetic parameters and the adequacy of mathematical models for static and dynamic conditions is studied. The expressions and method are proposed to determine the correction coefficients that improve the adequacy of the mathematical models for dynamic conditions with single-dimensional approximation of parameters. References 8, figures 3.

https://doi.org/10.15407/techned2019.01.034

ARTICLE_7_PDF

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