One type of power converter that differs from more standard or multi-level converters is the matrix converter, which can convert power directly without the need for intermediate capacitors. A matrix converter typically has nine switches in its construction. It permits bi-directional power conversion between the grid and the load, and the frequency and amplitude of the output voltage can be adjusted by adjusting the switching matrix. This study’s objective is to use the SVM approach to create a matrix converter and evaluate how well it performs under RL load. We present and discuss the simulation findings at the output voltage and current levels. Designing a fuzzy logic controller to regulate the RL load currents is the second goal of this study.

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Performance Analysis of a Matrix Converter Under Unbalanced Load

  • Abla Bouguerne,
  • Aziz Boukadoum,
  • Tahar Bahi,
  • Laatra Yousfi,
  • Nadhir Mesbahi

摘要

One type of power converter that differs from more standard or multi-level converters is the matrix converter, which can convert power directly without the need for intermediate capacitors. A matrix converter typically has nine switches in its construction. It permits bi-directional power conversion between the grid and the load, and the frequency and amplitude of the output voltage can be adjusted by adjusting the switching matrix. This study’s objective is to use the SVM approach to create a matrix converter and evaluate how well it performs under RL load. We present and discuss the simulation findings at the output voltage and current levels. Designing a fuzzy logic controller to regulate the RL load currents is the second goal of this study.