A Transient Component-Based Technique for Fault Detection in Distributed Generation Systems

Navid Bayati, Mehdi Savaghebi

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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Abstract

In this paper, transient current and voltage responses, caused by low and high impedance faults in a power system with distributed generation (DG) systems, are investigated. The proposed approach utilizes a novel transient index (TI) based on the voltage during fault at the point of common coupling. The proposed technique uses voltage signals at DG connection point to provide the value of TI. The performance of the proposed scheme is evaluated on a power system consisting of photovoltaic systems and wind turbine generators as the case study by using a real-time simulator. The simulation results, which will be included in the full paper, show the fast and reliable operation of the proposed fault detection technique as compared to the existing fault detection methods, not only for low impedance transient faults but also for high impedance faults.
Original languageEnglish
Title of host publicationProceedings of 2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)
Number of pages5
PublisherIEEE
Publication date2022
ISBN (Electronic)978-1-6654-6618-9
DOIs
Publication statusPublished - 2022
Event2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems - Germany, Kiel, Germany
Duration: 26 Jun 202229 Jun 2022
Conference number: 13
https://pedg2022.org/home#location-dubrovnik-croatia

Conference

Conference2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems
Number13
LocationGermany
Country/TerritoryGermany
CityKiel
Period26/06/202229/06/2022
Internet address
Series2022 Ieee 13th International Symposium on Power Electronics for Distributed Generation Systems (pedg)
ISSN2329-5767

Keywords

  • Transient
  • Distributed generation
  • Fault
  • Protection

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