Generalized multiport representation of power systems using ABCD parameters for harmonic stability analysis

Aleksandra Lekić*, Jef Beerten

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

Abstract

This paper introduces a complete modeling framework for harmonic stability assessment starting from ABCD parameters. It does so by presenting the theoretical foundations for modeling power system components in the ABCD domain, developing adequate interconnection methods for the components, as well as determining the ABCD parameters from any port in the system. The paper also illustrates how the resulting ABCD component models can conveniently be used for a stability analysis of an entire system, consisting of both active and passive components.

Original languageEnglish
Article number106658
Number of pages7
JournalElectric Power Systems Research
Volume189
DOIs
Publication statusPublished - Dec 2020
Externally publishedYes

Keywords

  • ABCD port parameters
  • Kirchhoff's laws
  • Modified nodal analysis
  • Power system modeling

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