Synchronous generator parameters estimation using genetic algorithm via DC decay field tests

M. Esmi Jahromi, Mohammad Rasouli, M. Ranjbar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper Dc-Decay procedure and its implementation for determining synchronous machine parameters at gas units of Ghom power plant is presented. Dc-Decay time domain data are acquired from standstill test measurements. The direct axis and quadrature-axis dynamic parameters are found through processing the step response of the synchronous machine at standstill position. Genetic algorithm approach is employed to identify the desired parameters. This test procedure reduces the required power and minimizes the testing time; but presents a limited precision because of the low flux level and standstill condition. The simulation results and their comparison to the actual measured signals show the accuracy of the derived models.

Original languageEnglish (US)
Title of host publication2005 IEEE Russia Power Tech, PowerTech
DOIs
StatePublished - Dec 1 2005
Event2005 IEEE Russia Power Tech, PowerTech - St. Petersburg, Russian Federation
Duration: Jun 27 2005Jun 30 2005

Publication series

Name2005 IEEE Russia Power Tech, PowerTech

Other

Other2005 IEEE Russia Power Tech, PowerTech
CountryRussian Federation
CitySt. Petersburg
Period6/27/056/30/05

Fingerprint

Step response
Synchronous generators
Parameter estimation
Power plants
Genetic algorithms
Fluxes
Testing
Processing
Gases

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering

Cite this

Esmi Jahromi, M., Rasouli, M., & Ranjbar, M. (2005). Synchronous generator parameters estimation using genetic algorithm via DC decay field tests. In 2005 IEEE Russia Power Tech, PowerTech [4524728] (2005 IEEE Russia Power Tech, PowerTech). https://doi.org/10.1109/PTC.2005.4524728
Esmi Jahromi, M. ; Rasouli, Mohammad ; Ranjbar, M. / Synchronous generator parameters estimation using genetic algorithm via DC decay field tests. 2005 IEEE Russia Power Tech, PowerTech. 2005. (2005 IEEE Russia Power Tech, PowerTech).
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Esmi Jahromi, M, Rasouli, M & Ranjbar, M 2005, Synchronous generator parameters estimation using genetic algorithm via DC decay field tests. in 2005 IEEE Russia Power Tech, PowerTech., 4524728, 2005 IEEE Russia Power Tech, PowerTech, 2005 IEEE Russia Power Tech, PowerTech, St. Petersburg, Russian Federation, 6/27/05. https://doi.org/10.1109/PTC.2005.4524728

Synchronous generator parameters estimation using genetic algorithm via DC decay field tests. / Esmi Jahromi, M.; Rasouli, Mohammad; Ranjbar, M.

2005 IEEE Russia Power Tech, PowerTech. 2005. 4524728 (2005 IEEE Russia Power Tech, PowerTech).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Esmi Jahromi M, Rasouli M, Ranjbar M. Synchronous generator parameters estimation using genetic algorithm via DC decay field tests. In 2005 IEEE Russia Power Tech, PowerTech. 2005. 4524728. (2005 IEEE Russia Power Tech, PowerTech). https://doi.org/10.1109/PTC.2005.4524728