Three-Dimensional Pulse Width Modulation Techniques for Three-Phase Four Leg Voltage Source Converters

Authors

  • Mohamed ELBAR LAADI, Faculty of Science and Technology, University of Djelfa 17000 DZ, Algeria
  • Imad MERZOUK LAADI, Faculty of Science and Technology, University of Djelfa 17000 DZ, Algeria
  • Mohamed Mounir REZAOUI LAADI, Faculty of Science and Technology, University of Djelfa 17000 DZ, Algeria
  • Noureddine BESSOUS Faculty of Science and Technology, University of El Oued 39000 DZ, Algeria

DOI:

https://doi.org/10.51485/ajss.v5i3.111

Keywords:

Active power filter, Three-phase four wire system, instantaneous power, pqrcontrol theory

Abstract

This paper presents a new control strategy to improve the performance of shunt active power filter (SAPF) in three-phase four-wire system when operating under an unbalanced system. A control method based on the instantaneous power theory have been used and discussed. On the other side, a three-dimensional hysteresis current controller is used to track the compensated current references. This scheme requires the service of a phased-locked loop (PLL) to make the system insensitive to the distortions that are generally present in the utility voltages. The performance of the proposed topology under the used control approach has been finally discussed through the obtained simulation results.

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Published

2020-09-15

How to Cite

[1]
ELBAR, M. , MERZOUK, I., REZAOUI, M.M. and BESSOUS, N. 2020. Three-Dimensional Pulse Width Modulation Techniques for Three-Phase Four Leg Voltage Source Converters. Algerian Journal of Signals and Systems . 5, 3 (Sep. 2020), 153-158. DOI:https://doi.org/10.51485/ajss.v5i3.111.

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Section

Articles