Research Article

Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter

October 5, 2020
TR EN

Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter

Abstract

In this study, a permanent magnet synchronous motor (PMSM) was driven by a two-level inverter modeled in MATLAB / Simulink environment. A simulation model has been created that can give results compatible with the results in real test setups. In order to obtain realistic results and waveforms, equivalent models were used instead of ideal models. For example, the use of PMSM electrical and mechanical equivalent models, adding resistance and inductance to the grid side, and modeling the DC bus capacitor with equivalent series resistance (ESR) will ensure the convergence of the obtained results to the results from real test setups. Open-loop control of PMSM has been provided. Gate signals required for semiconductor switches were produced by SPWM (Sinusoidal Pulse Width Modulation) switching method. The working principle of this PWM (Pulse Width Modulation) method has been studied in detail. In order to understand the structures on the inverter, simulation models, important parameters, and mathematical equations are given in the relevant sections respectively. In the given simulation outputs, the current-voltage waveforms of many important points on the inverter and PMSM were examined. Current drawn from the grid, voltage ripple on the DC bus capacitor, switching patterns produced by the SPWM method, inverter output phase currents, motor phase-to-neutral voltages, motor phase-to-phase voltages are the waveforms that are considered as important and presented within the scope of this study. In particular, the inverter output current-voltage signals are given for power calculation. After all these basic examinations, the inverter output power, as known as the motor input power, was measured. The phase angle between the motor phase current and phase-neutral voltage was found. Finally, these measurements made in the Simulink environment were compared with theoretical calculations and the accuracy of the models was proved.

Keywords

References

  1. P. Purohit and M. Dubey, "Modeling, analysis and design of SPWM current controlled multilevel inverter fed PMSM drive," 2015 International Conference on Computer, Communication and Control (IC4), Indore, 2015, pp. 1-5, doi: 10.1109/IC4.2015.7375594.
  2. V. Shankar, A. Kumar and A. N. Tiwari, "Performance Analysis of Three Phase Voltage Source Inverter using PWM and SPWM Techniques," 2019 International Conference on Computing, Power and Communication Technologies (GUCON), NCR New Delhi, India, 2019, pp. 759-763.
  3. J. Pradeep and R. Devanathan, "Comparative analysis and simulation of PWM and SVPWM inverter fed permanent magnet synchronous motor," 2012 International Conference on Emerging Trends in Electrical Engineering and Energy Management (ICETEEEM), Chennai, 2012, pp. 299-305, doi: 10.1109/ICETEEEM.2012.6494517.
  4. M. F. N. Tajuddin, N. H. Ghazali, I. Daut and B. Ismail, "Implementation of DSP based SPWM for single phase inverter," SPEEDAM 2010, Pisa, 2010, pp. 1129-1134, doi: 10.1109/SPEEDAM.2010.5542156.]
  5. J. Sabarad and G. H. Kulkarni, "Comparative analysis of SVPWM and SPWM techniques for multilevel inverter," 2015 International Conference on Power and Advanced Control Engineering (ICPACE), Bangalore, 2015, pp. 232-237, doi: 10.1109/ICPACE.2015.7274949.
  6. B. Li and C. Wang, "Comparative analysis on PMSM control system based on SPWM and SVPWM," 2016 Chinese Control and Decision Conference (CCDC), Yinchuan, 2016, pp. 5071-5075, doi: 10.1109/CCDC.2016.7531902.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

October 5, 2020

Submission Date

September 29, 2020

Acceptance Date

September 30, 2020

Published in Issue

Year 2020

APA
Tahmaz, O., & Yıldız, A. B. (2020). Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter. Avrupa Bilim Ve Teknoloji Dergisi, 21-29. https://doi.org/10.31590/ejosat.801868
AMA
1.Tahmaz O, Yıldız AB. Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter. EJOSAT. Published online October 1, 2020:21-29. doi:10.31590/ejosat.801868
Chicago
Tahmaz, Oğuz, and Ali Bekir Yıldız. 2020. “Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter”. Avrupa Bilim Ve Teknoloji Dergisi, October 1, 21-29. https://doi.org/10.31590/ejosat.801868.
EndNote
Tahmaz O, Yıldız AB (October 1, 2020) Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter. Avrupa Bilim ve Teknoloji Dergisi 21–29.
IEEE
[1]O. Tahmaz and A. B. Yıldız, “Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter”, EJOSAT, pp. 21–29, Oct. 2020, doi: 10.31590/ejosat.801868.
ISNAD
Tahmaz, Oğuz - Yıldız, Ali Bekir. “Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter”. Avrupa Bilim ve Teknoloji Dergisi. October 1, 2020. 21-29. https://doi.org/10.31590/ejosat.801868.
JAMA
1.Tahmaz O, Yıldız AB. Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter. EJOSAT. 2020;:21–29.
MLA
Tahmaz, Oğuz, and Ali Bekir Yıldız. “Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter”. Avrupa Bilim Ve Teknoloji Dergisi, Oct. 2020, pp. 21-29, doi:10.31590/ejosat.801868.
Vancouver
1.Oğuz Tahmaz, Ali Bekir Yıldız. Simulation of Permanent Magnet Synchronous Motor Driven by a Two-Level SPWM Inverter. EJOSAT. 2020 Oct. 1;21-9. doi:10.31590/ejosat.801868