Development and Modelling of Three Phase Inverter for Harmonic Improvement using Sinusoidal Pulse Width Modulation (SPWM) Control Technique
Yonis. M. Buswig1, Azuka Affam2, Hani Albalawi3, Norhuzaimin bin Julai4, Al-Khalid bin Hj Othman5, Ohirul Qays6
1Yonis. M. Buswig, Department of Electrical and Electronic Engineering, Faculty of Engineering Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia.
2Azuka Affam, Department of Electrical and Electronic Engineering, Faculty of Engineering Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia.
3Hani Albalawi, Department of Electrical Engineering, University of Tabuk, Saudi Arabia.
4Norhuzaimin bin Julai, Department of Electrical and Electronic Engineering, Faculty of Engineering Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia.
5Al-Khalid bin Hj Othman, Department of Electrical and Electronic Engineering, Faculty of Engineering Universiti Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia.
6Ohirul Qay Department of Electrical and Electronic Engineering, Faculty of Engineering Universiti Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia.
Manuscript received on November 15, 2019. | Revised Manuscript received on November 23, 2019. | Manuscript published on November 30, 2019. | PP: 1897-1902 | Volume-8 Issue-4, November 2019. | Retrieval Number: C4624098319/2019©BEIESP | DOI: 10.35940/ijrte.C4624.118419
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This paper describes the design of a 400 V, three-phase voltage source inverter system using Sinusoidal Pulse Width Modulation (SPWM) control technique. Pulse Width Modulation (PWM) is an internal control technique for inverters. The Sinusoidal Pulse Width Modulation (SPWM) technique is the type of PWM used in this work. The aim is to reduce the harmonic produced by the inverter. Current standards require that total harmonic distortion (THD) be minimal. A three-phase SPWM signal is implemented in order to create an output voltage which is closer to a true sine wave and reduce harmonics. The development and model were implemented using MATLAB Simulink soft-ware and hardware parameters. The addition of a low pass filter circuit aids the achievement of smoother sine waveforms and a reduced THD value of 0.17%. The proposed concept has been validated through experimentally on a laboratory prototype by using DSP TMS320F28335 real-time digital control. The experimental outcomes emphasize the authenticity of the suggested technique in reducing harmonics, which can be promising to power quality improvement.
Keywords: Harmonic Improvement; Power Quality Improvement; Sinusoidal Pulse Width Modulation (SPWM); Total Harmonic Distortion (THD); Three-phase Inverter Systems.
Scope of the Article: Software Analysis, Design and Modelling.