Comprehensive Parameters Identification and Dynamic Model Validation of Interior-Mount Line-Start Permanent Magnet Synchronous Motors
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Date
2019
Journal Title
Journal ISSN
Volume Title
Publisher
Machines
Abstract
The application of line-start permanent magnet synchronous motors (LSPMSMs) is rapidly
spreading due to their advantages of high efficiency, high operational power factor, being self-starting,
rendering them as highly needed in many applications in recent years. Although there have been
standard methods for the identification of parameters of synchronous and induction machines, most
of them do not apply to LSPMSMs. This paper presents a study and analysis of different parameter
identification methods for interior mount LSPMSM. Experimental tests have been performed in
the laboratory on a 1-hp interior mount LSPMSM. The measurements have been validated by
investigating the performance of the machine under different operating conditions using a developed
qd0 mathematical model and an experimental setup. The dynamic and steady-state performance
analyses have been performed using the determined parameters. It is found that the experimental
results are close to the mathematical model results, confirming the accuracy of the studied test
methods. Therefore, the output of this study will help in selecting the proper test method for LSPMSM.
Description
Keywords
electric motors, parameter measurement, mathematical modeling
Citation
Maraaba, L. S., Al-Hamouz, Z. M., Milhem, A. S., & Twaha, S. (2019). Comprehensive parameters identification and dynamic model validation of interior-mount line-start permanent magnet synchronous motors. Machines, 7(1), 4.