Advanced Torque and Current Control Techniques for PMSMs with a Real-time Simulator Installed Behavior Motor Model

This paper presents advanced torque and current control techniques for Permanent Magnet Synchronous Motors (PMSMs) with a real-time simulator which has a nonlinear motor model. This model is called "Behavior motor model", and it is developed based on finite element analysis results conside...

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Bibliographic Details
Published inIEEJ JOURNAL OF INDUSTRY APPLICATIONS Vol. 5; no. 2; pp. 167 - 173
Main Authors Tanabe, Ryo, Akatsu, Kan
Format Journal Article
LanguageEnglish
Published 01.01.2016
Subjects
Computer simulation
Mathematical models
Motors
Nonlinearity
Permanent magnets
Real time
Synchronous motors
Torque
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Summary:This paper presents advanced torque and current control techniques for Permanent Magnet Synchronous Motors (PMSMs) with a real-time simulator which has a nonlinear motor model. This model is called "Behavior motor model", and it is developed based on finite element analysis results considering non-linear characteristics that include spatial harmonics and magnetic saturation. The real-time simulator is implemented within a circuit simulator that couples the behavior motor model with switching circuits in real-time, and it can be applied to torque and current control as an advanced controller. In this paper, the torque and current control of a PMSM with the proposed system is presented. Effectiveness of this technique is verified by performing simulations and experiments.
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ISSN:2187-1094
2187-1108
DOI:10.1541/ieejjia.5.167