Robust load-frequency control design for time-delay power systems

Bevrani, Hassan & Hiyama, Takashi (2005) Robust load-frequency control design for time-delay power systems. In 9th World Multiconference on Systemics, Cybernetics and Informatics (WMSCI), July 10-13, 2005, Orlando, Florida, USA.

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This paper addresses a control strategy to design a PIbased load-frequency control (LFC) in face of communication delays. First the PI-based LFC design is transferred to a static output feedback (SOF) control design and then to obtain the optimal PI gains, a multi-constraint minimization problem is solved using the H∞ control technique. A multi-area power system example is given to illustrate the proposed control methodology and the results are compared with the delay less system-based H∞ control design.

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ID Code: 14600
Item Type: Conference Paper
Refereed: Yes
Additional Information: For more information, please refer to the conference's website (see hypertext link) or contact the author.
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Keywords: H∞ control, LFC, time, delay systems, static output feedback control, LMI
Divisions: Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Copyright Owner: Copyright 2005 International Institute of Informatics and Systemics - IIIS
Deposited On: 28 Aug 2008 00:00
Last Modified: 10 Aug 2011 14:41

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