Regional frequency response analysis under normal and emergency conditions

Bevrani, Hassan, Ledwich, Gerard F., Dong, Zhao Yang, & Ford, Jason J. (2009) Regional frequency response analysis under normal and emergency conditions. Electric Power Systems Research, 79, pp. 837-845.

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This paper presents a frequency response analysis approach suitable for a power system control area in a wide range of operating conditions. The analytic approach uses the well-known system frequency response model for the turbine-governor and load units to obtain the mathematical representation of the basic concepts. Primary and supplementary frequency controls are properly considered and the effect of emergency control/protection schemes is included. Therefore, the proposed analysis/modeling approach could be gainfully used for the power system operation during the contingency and normal conditions. Time-domain nonlinear simulations with a power system example showed that the results agree with those predicted analytically.

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16 citations in Scopus
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15 citations in Web of Science®

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ID Code: 18480
Item Type: Journal Article
Refereed: Yes
Additional Information: For more information, please refer to the journal’s website (see hypertext link) or contact the author.
Keywords: Frequency regulation, Frequency response model, Load disturbance, Emergency control, Supplementary control
DOI: 10.1016/j.epsr.2008.11.002
ISSN: 0378-7796
Divisions: Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Copyright Owner: Copyright 2009 Elsevier
Deposited On: 05 Mar 2009 02:03
Last Modified: 29 Feb 2012 13:50

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