Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect

The various measurement procedures for determination of electromagnetic parameters for the induction motor (IM) equivalent circuits including the rotor deep-bar effect were proposed in the literature. One of them is the procedure based on the load curve test (LCT). Since the execution of the LCT can...

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Autores principales:	Jaroslaw Rolek, Grzegorz Utrata
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	induction motors equivalent circuits finite element analysis deep-bar effect optimisation Technology T
Acceso en línea:	https://doaj.org/article/0f6c8997c8404ec5baaddc67367192c1
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spelling	oai:doaj.org-article:0f6c8997c8404ec5baaddc67367192c12021-11-25T17:26:46ZOptimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect10.3390/en142275621996-1073https://doaj.org/article/0f6c8997c8404ec5baaddc67367192c12021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/22/7562https://doaj.org/toc/1996-1073The various measurement procedures for determination of electromagnetic parameters for the induction motor (IM) equivalent circuits including the rotor deep-bar effect were proposed in the literature. One of them is the procedure based on the load curve test (LCT). Since the execution of the LCT can pose some difficulties, especially in industrial conditions, as an alternative, the finite element method (FEM) can be employed to simulate the IM operation under the LCT. In this work we developed the optimisation technique for the finite element (FE) model. This technique is performed with the use of the stator current space-vector components which determine the IM input active and reactive power consumption during no-load operation. Relying on the LCT simulation carried out with the optimised FE model the inductance frequency characteristic can be determined and then used as the reference characteristic in the electromagnetic parameter estimation for the IM equivalent circuit including the rotor deep-bar effect. The presented research results demonstrate proper conformity between the inductance frequency characteristics obtained from the LCT performed experimentally and determined by means of the optimised FE model. Satisfactory conformity is also achieved in the case of the torque-versus-slip frequency curves acquired from the measurement and calculated by the IM space-vector model with estimated electromagnetic parameters. All of this validates the effectiveness of the proposed technique for the FE-model optimisation and the usefulness of the presented approach using the FEM in the electromagnetic parameter estimation for the IM equivalent circuit including the rotor deep-bar effect.Jaroslaw RolekGrzegorz UtrataMDPI AGarticleinduction motorsequivalent circuitsfinite element analysisdeep-bar effectoptimisationTechnologyTENEnergies, Vol 14, Iss 7562, p 7562 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	induction motors equivalent circuits finite element analysis deep-bar effect optimisation Technology T
spellingShingle	induction motors equivalent circuits finite element analysis deep-bar effect optimisation Technology T Jaroslaw Rolek Grzegorz Utrata Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect
description	The various measurement procedures for determination of electromagnetic parameters for the induction motor (IM) equivalent circuits including the rotor deep-bar effect were proposed in the literature. One of them is the procedure based on the load curve test (LCT). Since the execution of the LCT can pose some difficulties, especially in industrial conditions, as an alternative, the finite element method (FEM) can be employed to simulate the IM operation under the LCT. In this work we developed the optimisation technique for the finite element (FE) model. This technique is performed with the use of the stator current space-vector components which determine the IM input active and reactive power consumption during no-load operation. Relying on the LCT simulation carried out with the optimised FE model the inductance frequency characteristic can be determined and then used as the reference characteristic in the electromagnetic parameter estimation for the IM equivalent circuit including the rotor deep-bar effect. The presented research results demonstrate proper conformity between the inductance frequency characteristics obtained from the LCT performed experimentally and determined by means of the optimised FE model. Satisfactory conformity is also achieved in the case of the torque-versus-slip frequency curves acquired from the measurement and calculated by the IM space-vector model with estimated electromagnetic parameters. All of this validates the effectiveness of the proposed technique for the FE-model optimisation and the usefulness of the presented approach using the FEM in the electromagnetic parameter estimation for the IM equivalent circuit including the rotor deep-bar effect.
format	article
author	Jaroslaw Rolek Grzegorz Utrata
author_facet	Jaroslaw Rolek Grzegorz Utrata
author_sort	Jaroslaw Rolek
title	Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect
title_short	Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect
title_full	Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect
title_fullStr	Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect
title_full_unstemmed	Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect
title_sort	optimisation of the fe model based on the no-load test measurement for estimating electromagnetic parameters of an induction motor equivalent circuit including the rotor deep-bar effect
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0f6c8997c8404ec5baaddc67367192c1
work_keys_str_mv	AT jaroslawrolek optimisationofthefemodelbasedonthenoloadtestmeasurementforestimatingelectromagneticparametersofaninductionmotorequivalentcircuitincludingtherotordeepbareffect AT grzegorzutrata optimisationofthefemodelbasedonthenoloadtestmeasurementforestimatingelectromagneticparametersofaninductionmotorequivalentcircuitincludingtherotordeepbareffect
_version_	1718412331355996160

Optimisation of the FE Model Based on the No-Load Test Measurement for Estimating Electromagnetic Parameters of an Induction Motor Equivalent Circuit Including the Rotor Deep-Bar Effect

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