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Title
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Robust load-frequency control design for time-delay power systems.
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Type
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Presentation
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Keywords
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H∞ control, LFC, time-delay systems, static output feedback control, LMI.
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Abstract
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This paper addresses a control strategy to design a PI- based 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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Researchers
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Takashi Hiyama (Second Researcher), Hassan Bevrani (First Researcher)
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