Angular Frequency Dynamic-Based Control Technique of a Grid-Interfaced Converter Emulated by a Synchronous Generator

Majid Mehrasa, Amir Sepehr, Edris Pouresmaeil, Jorma Kyyrä, Mousa Marzband, João P.S. Catalão

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

2 Citations (Scopus)
103 Downloads (Pure)

Abstract

In this paper, an angular frequency dynamic-based control technique is proposed to control interfaced converters between the power grid and renewable energy sources. The proposed control technique can guarantee a stable operation of power grid under high penetration of renewable energy resources through providing the required inertia properties. The synchronous generator characteristics combined with the basic dynamic model of the interfaced converter can shape a second order derivative of the grid angular frequency consisting of converter power and virtual mechanical power derivative with embedded virtual inertia to prevent instability from the power grid as well as to generate active and reactive power with appropriate inertia. Simulation analyses are performed in Matlab/Simulink to attest the high performance of the proposed control technique.
Original languageEnglish
Title of host publicationProceedings of the 2018 International Conference on Smart Energy Systems and Technologies (SEST)
PublisherIEEE
Number of pages5
ISBN (Electronic)978-1-5386-5326-5
DOIs
Publication statusPublished - 2018
MoE publication typeA4 Article in a conference publication
EventInternational Conference on Smart Energy Systems and Technologies - Sevilla, Spain
Duration: 10 Sep 201812 Sep 2018

Conference

ConferenceInternational Conference on Smart Energy Systems and Technologies
Abbreviated titleSEST
CountrySpain
CitySevilla
Period10/09/201812/09/2018

Keywords

  • Angular frequency dynamic
  • high penetration
  • power grid stability
  • synchronous generator
  • virtual inertia
  • virtual mechanical power

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