Dynamic Characteristic Analysis of Interior Permanent Magnet Synchronous Motor Considering Varied Parameters by Outer Disturbance Based on Electromagnetic Field Analysis

This paper analyzes the dynamic characteristics of interior permanent magnet synchronous motor (IPMSM), taking in to account the outer disturbance to a motor system. Based on the analyzed results from electromagnetic field characteristic analysis, the equivalent circuit parameters are derived, and t...

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Bibliographic Details
Published in:IEEE transactions on magnetics 2014-11, Vol.50 (11), p.1-4
Main Authors: Park, Yu-Seop, Koo, Min-Mo, Jang, Seok-Myeong, Choi, Jang-Young, You, Dae-Joon
Format: Article
Language:English
Subjects:
Analytical models
Inductance
Integrated circuit modeling
Load modeling
Magnetism
Mathematical model
Permanent magnet motors
Torque
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Summary:This paper analyzes the dynamic characteristics of interior permanent magnet synchronous motor (IPMSM), taking in to account the outer disturbance to a motor system. Based on the analyzed results from electromagnetic field characteristic analysis, the equivalent circuit parameters are derived, and the modeling of both IPMSM and controller system is also performed to predict its operating characteristics. In particular, in our simulation, the dynamic characteristics according to inductance variation by an outer disturbance are specifically analyzed, and all the simulation results are experimentally validated showing well corresponded results.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2014.2323344