Reliability analysis of an adaptive third-harmonic differential voltage stator ground fault protection scheme using a lab-scale generating station

Amir Negahdari, Khaled Al Jaafari, Hamid A. Toliyat, Nader Safari-Shad, Russ Franklin

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

5 Scopus citations

Abstract

Reliability of a recently developed adaptive stator windings to ground fault protection scheme based on thirdharmonic voltages is compared to an existing non-adaptive scheme. Sensitivity and security analyses are performed to conclude that the proposed scheme offers higher sensitivity and security as compared to the non-adaptive alternative. The operation responses of both schemes are verified using a comprehensive lab scale generating station.

Original languageBritish English
Title of host publication2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3119-3124
Number of pages6
ISBN (Electronic)9781509029983
DOIs
StatePublished - 3 Nov 2017
Event9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017 - Cincinnati, United States
Duration: 1 Oct 20175 Oct 2017

Publication series

Name2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017
Volume2017-January

Conference

Conference9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017
Country/TerritoryUnited States
CityCincinnati
Period1/10/175/10/17

Keywords

  • Adaptive third-harmonic differential voltage (A64G2) scheme
  • High-impedance grounded synchronous generators (HIGSGs)
  • Industry standard non-adaptive third-harmonic differential voltage (64G2) scheme
  • Kalman adaptive filtering (KAF)
  • Synchronous generator (SG)
  • Third-harmonic differential voltage stator ground fault protection

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