Cost-Effective Arduino-Based SPWM Control of an Inverter for Training

Menacho, Antonio; Blázquez, Manuel; Merino, Pedro; Cristóbal, Elio San; Martín, Sergio; Perez, Clara; Castro, Manuel; Borrego, Ramón Carrasco

doi:10.1109/mpel.2021.3123756

Cited by 6 publications

(2 citation statements)

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“…Among various PWM methods, SPWM is extensively used because of its ease of implementation, cost-effective properties [3,4,5,6] and lower harmonic content [7]. SPWM techniques can broadly be classified as bipolar [8,9] and unipolar [4].…”

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confidence: 99%

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Comparative Analysis of Various Sinusoidal Pulse Width Modulation Techniques

Bhattacharya,

Samanta

2023

Preprint

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This paper examines several sinusoidal pulse-width modulation (SPWM) methods for single-phase H-Bridge inverters. Various SPWM strategies have been proposed in the literature up to this point. With PWM, the inverter’s output voltage can be changed, so large filters are no longer needed. The conventional and modified SPWM techniques are described in this paper. Total Harmonic Distortion (THD), switching losses, fundamental component values, and dead time losses are used to compare the effectiveness of these SPWM methods. A MOSFET-based H-bridge inverter circuit is developed to verify different SPWM methods. The design of a transformer-based filter circuit for a single-phase H-bridge inverter is also included in this study. The hardware implementation uses the Delfino TMS320F28379d digital signal processor (DSP). This article explains how to integrate MATLAB-Simulink with the TMS320F28379D DSP processor. The hardware results, as well as the programming approach, are presented in this paper.

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confidence: 99%

“…Microcontroller-based digital control is widely used for SPWM control of inverters for its ease of implementation [6,26]. This microcontroller-based digital control system has limitations in sample rate and multi-processing [27].…”

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confidence: 99%