Damping Controller Based on Output Prediction Observer and LMI Method

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Abstract:

To damp the inter-area low-frequency oscillation in power systems, a wide-area damping supplementary inter-area controller, based on output prediction observer and LMI method, was designed in this paper. Simulation results of a test system show that the wide-area damping controller can well damp inter-area low-frequency oscillation, and is insensitive to time-delay to some degree.

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Periodical:

Advanced Materials Research (Volumes 219-220)

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1371-1374

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March 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1109/tpwrs.2004.835669

Google Scholar