Parameter estimation of induction motors-a review and status report

Raina, M.; Toliyat, H.A.

doi:10.1109/iecon.2001.975974

Cited by 6 publications

(2 citation statements)

References 47 publications

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“…The major problem associated with the use of IM mathematical models, basing on a classical machine EC with constant parameters, in control algorithms of a motor drive system is variability of machine electromagnetic parameters, conditioned by changes of machine winding temperature, ferromagnetic core saturation as well as rotor deep bar effect [1,2].…”

Section: Introductionmentioning

confidence: 99%

Archives of Electrical Engineering

Rolek¹,

Utrata²

2018

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The paper presents an identification procedure of electromagnetic parameters for an induction motor equivalent circuit including rotor deep bar effect. The presented procedure employs information obtained from measurement realised under the load curve test, described in the standard PN-EN 60034-28: 2013. In the article, the selected impedance frequency characteristics of the tested induction machines derived from measurement have been compared with the corresponding characteristics calculated with the use of the adopted equivalent circuit with electromagnetic parameters determined according to the presented procedure. Furthermore, the characteristics computed on the basis of the classical machine T-type equivalent circuit, whose electromagnetic parameters had been identified in line with the chosen methodologies reported in the standards PN-EN 60034-28: 2013 and IEEE Std 112TM-2004, have been included in the comparative analysis as well. Additional verification of correctness of identified electromagnetic parameters has been realised through comparison of the steady-state power factor-slip and torque-slip characteristics determined experimentally and through the machine operation simulations carried out with the use of the considered equivalent circuits. The studies concerning induction motors with two types of rotor construction -a conventional single cage rotor and a solid rotor manufactured from magnetic material -have been presented in the paper.

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Section: Introductionmentioning

confidence: 99%

Archives of Electrical Engineering

Rolek¹,

Utrata²

2018

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“…This method requires a detailed knowledge of the machine's construction, such as geometry and material parameters. It is the most accurate procedure, since it is closely related to the physical reality and the most costly one since it is based on field calculation methods, such as the finite element method [1][2][3][4][5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Parameters Identification of Induction Motor for Electric Vehicle Based on Least Squares Method

Zhang

2011

AMR

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This paper deals with on-line parameter identification of induction motors (IM) by means of least square techniques .Using stator voltages, stator currents and velocity as input-output data. For analytical identification by recursive least square (RLS) algorithms, filtering of experimental data is performed by means of anticausal filters. The simulation results show that error of the parameter estimation of the rotor resistance, self inductance of the rotor winding, as well as the stator leakage inductance are less than 5% .It demonstrate the practical use of the identification method.

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