Harmonic Power Flow Formulation based on the Linear Power Flow in Microgrids

Johanna Castellanos, Diego Patino, Carlos Adrian Correa-Florez, Gabriel Ordonez-Plata, Alejandro Garces

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this paper a harmonic power flow formulation for microgrids based on a power flow linearized through Wirtinger's calculus is presented. Through this formulation it is possible to calculate the harmonic power flow independently of the fundamental power flow, which is an advantage when working with tertiary control problems in microgrids. The algorithm with which the formulation was simulated is presented. The fundamental and the harmonic power flow are implemented in a modified CIGRE test case for microgrids. Finally, an evaluation of the harmonic distortion associated to the PV systems modeled is exposed, and performance evaluation is also presented by comparing the presented approach with the currents injection harmonic power flow method starting from an iterative power flow.

Original languageEnglish
Title of host publicationProceedings of the 2021 IEEE 5th Colombian Conference on Automatic Control, CCAC 2021
EditorsDiana Marcela Ovalle Martinez, Luis Francisco Combita Alfonso
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages320-325
Number of pages6
ISBN (Electronic)9781665418836
DOIs
StatePublished - 2021
Event5th IEEE Colombian Conference on Automatic Control, CCAC 2021 - Ibague, Colombia
Duration: 19 Oct 202122 Oct 2021

Publication series

NameProceedings of the 2021 IEEE 5th Colombian Conference on Automatic Control, CCAC 2021

Conference

Conference5th IEEE Colombian Conference on Automatic Control, CCAC 2021
Country/TerritoryColombia
CityIbague
Period19/10/2122/10/21

Keywords

  • Harmonic distortion
  • Harmonic power flow
  • Linear power flow
  • Microgrid

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