| Issue |
MATEC Web Conf.
Volume 184, 2018
Annual Session of Scientific Papers IMT ORADEA 2018
|
|
|---|---|---|
| Article Number | 02019 | |
| Number of page(s) | 6 | |
| Section | Mechatronics and Robotics | |
| DOI | https://doi.org/10.1051/matecconf/201818402019 | |
| Published online | 31 July 2018 | |
Three phase induction motor modelling and control using vector control in LabVIEW
1
Masters Student, Debrecen University, Mechatronics Department, 4028 Debrecen, Hungary
2
Associate Professor, Debrecen University, Mechatronics Department, 4028 Debrecen, Hungary
* Corresponding author: w.khoury@outlook.com
In this paper, a speed control system for a three-phase induction motor was modelled and designed within LabVIEW software environment. After structuring the dynamical model of the motor, a current controller was developed to stabilize the system and avoid a wind-up situation. Then, a speed controller was designed, using PID and Field Weakening techniques, to generate the reference current values. The field-weakening algorithm is used to achieve stability at speeds that are higher than the nominal one. An estimator is used to calculate the flux angle and the electro-mechanical speed of the motor. As a result, the system achieved the desired speed with good transient and steady state responses. In addition, the system proved to be robust when the torque load is applied in all cases.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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