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

(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
Subjects: Electrical
Divisions: College Of Engineering Sciences > Electrical Engineering Dept
Depositing User: Obaid-Ur-Rehman Khattak
Date Deposited: 19 Mar 2008 12:02
Last Modified: 01 Nov 2019 16:23
URI: http://eprints.kfupm.edu.sa/id/eprint/448