On-line parameter identification of a gas turbine generator at ambarli power plant

Ulas Karaagac, Osman Bulent Tor

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

3 Citations (Scopus)

Abstract

This study presents on-line small signal perturbation tests that were performed to identify dynamic model parameters of an almost 16 years old gas turbine synchronus machine at Ambarli Natural Gas Combined Cycle Power Plant in Turkey. Dynamic characteristic of the generator was measured by giving external step changes to the reference voltage of the excitation control system through a signal generator. A time-domain approach was utilized to identify the parameters of the synchronous machine d- and q-axis equivalent circuits. The results are compared with the available data that verified by the manufacturer 8 years ago. Successful results encourage further studies including parameter identification of generator control systems.
Original languageEnglish
Title of host publication2006 IEEE Power Engineering Society General Meeting, PES
Publication statusPublished - 1 Dec 2006
Externally publishedYes
Event2006 IEEE Power Engineering Society General Meeting, PES - Montreal, QC, Canada
Duration: 18 Jun 200622 Jun 2006

Conference

Conference2006 IEEE Power Engineering Society General Meeting, PES
CountryCanada
CityMontreal, QC
Period18/06/0622/06/06

Keywords

  • On-line test
  • Parameter identification
  • Sychronous machine
  • Time-domain method
  • Turkey

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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