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Power System Transient Stability Enhancement by STATCOM with Nonlinear H∞ Stabilizer

Al-Baiyat, S. A. (2005) Power System Transient Stability Enhancement by STATCOM with Nonlinear H∞ Stabilizer. Electric Power Systems Research, 73 (1). pp. 45-52.

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Abstract

A robust control design is presented for a single machine infinite bus system (SMIB) with a STATCOM. The controller for the nonlinear system is designed using the recently developed nonlinear H∞ theory. The approach combines state feedback exact linearization with linear H∞ principle, which avoids the difficulty of solving Hamilton–Jacoby–Issacs inequality. Simulation results with a number of disturbances like torque pulses and three-phase faults on the generator show that the proposed robust controller can ensure transient stability of the power system over a wide range of operating points



Item Type:Article
Date:January 2005
Date Type:Publication
Subjects:Electrical
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Al-Baiyat, S. A.
Email:sbaiyat@kfupm.edu.sa
ID Code:448
Deposited By:Obaid-Ur-Rehman Khattak
Deposited On:19 Mar 2008 12:02
Last Modified:12 Apr 2011 13:06

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