Comparison of control techniques for three-phase distributed generation based on VOC and DPC

Authors

  • Graziella Giglia Institute on Intelligent Systems for the Automation Author
  • Marcello Pucci Institute on Intelligent Systems for the Automation Author
  • Calogero Serporta Institute on Intelligent Systems for the Automation Author
  • Gianpaolo Vitale Institute on Intelligent Systems for the Automation Author

DOI:

https://doi.org/10.24084/repqj06.401

Keywords:

Distributed Generation, Voltage oriented Control, Direct Power Control

Abstract

This paper presents a comparison among control strategies of active rectifiers used for grid connected distributed generation systems from renewable sources. The considered techniques are: Voltage Oriented Control (VOC), Direct Power Control (DPC), two DPC based techniques to minimize the Common Mode (CM) emissions called DPC-EMC1 and DPC-EMC2 set up by the authors and their versions based on virtual flux. All the described techniques have been implemented using Matlab-Simulink® environment and PLECS®. In the results the current injected into the grid, the THD of the injected current vs. generated power and vs. DC link voltage and the CM voltage are shown.

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Published

2024-01-15

Issue

Vol. 6 No. 1 (2008)

Section

Articles