Anti-islanding method for houses equipped with electric vehicles and photovoltaic system

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

Abstract

Integration of electric vehicles (EVs) are exponentially increasing in the global market and by enabling vehicle-to-grid (V2G) EVs can inject power back into the grid. However, in an event of unintentional islanding, injecting power into the grid may causes potential safety threats to people, equipment, and power system. This paper proposes an adaptive reactive power mismatch method to detect islanding events. When islanding occurs, the proposed method drifts the system frequency away from the nominal value. Then the islanding event is detected based on frequency variations. Results show that the proposed method effectively detects islanding event within 0.801 milliseconds and have negligible non-detection zone.

Original languageEnglish
Title of host publication2020 2nd International Conference on Smart Power and Internet Energy Systems
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages397-401
Number of pages5
ISBN (Electronic)9781728166117
ISBN (Print)9781728166124
DOIs
Publication statusPublished - 2020
Event2nd International Conference on Smart Power and Internet Energy Systems, SPIES 2020 - Bangkok, Thailand
Duration: 15 Sep 202018 Sep 2020

Conference

Conference2nd International Conference on Smart Power and Internet Energy Systems, SPIES 2020
CountryThailand
CityBangkok
Period15/09/2018/09/20

Keywords

  • Electric vehicle
  • Islanding detection method
  • Photovoltaic system.

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