PI anti-windup speed control of permanent magnet synchronous motor based on feedforward compensation
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Date
2018-06-26
Authors
Do, Ton Duc
Zhetpissov, Yernar
Kaibaldiyev, Azamat
Journal Title
Journal ISSN
Volume Title
Publisher
Nazarbayev University School of Science and Technology
Abstract
This paper designs simulation model of PI anti-windup speed controller based on a simple set-point weighting for the interior permanent-magnet synchronous motor (IPMSM). Firstly, a mathematical model of IPMSM drive system utilized in the simulation is introduced. Also, the maximum torque per ampere (MTPA) control suitable for IPMSM was employed. This controller is simple for implementation in practice and it has advantages over a conventional PI controller. The proposed anti-windup PI controller demonstrates better dynamic step changes response in speed in terms of overshoots, improved settling time, and improved robustness to parameter variations in comparison with conventional PI. The performance of proposed PI anti-windup controller with set-point weighting was compared with the conventional PI.
Description
12th International ELEKTRO Conference, ELEKTRO 2018 - Mikulov, Czech Republic
Keywords
anti-windup, back calculation, feedforward, set-point, weighting, speed control, tracking, IPMSM, PI
Citation
Zhetpissov, Y., Kaibaldiyev, A., & Do, T. (2018). PI anti-windup speed control of permanent magnet synchronous motor based on feedforward compensation. In M. Markovic, P. Hockicko, & J. Dubovan (Eds.), 12th International Conference ELEKTRO 2018, 2018 ELEKTRO Conference Proceedings (pp. 1-8). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ELEKTRO.2018.8398275