Paper Details: Downloads: 549
Serial Number: P1110450001
Title: Decentralized Controllers for Power System Load Frequency Control
Authors: Muthana Al-Rifai and Mohamed Zribi
Abstract: This paper presents two decentralized control schemes for load frequency control (LFC) of interconnected power systems. The first controller is a state feedback linear controller. The second controller is a nonlinear controller. The two control schemes are designed using Lyapunov theory. For simplicity and without loss of generality, the analysis and simulation studies are carried out for a two area interconnected power system. The simulation results indicate that the proposed control schemes work well even in the presence of generation- rate constraints. Moreover, the simulation results show that the proposed controllers are robust to changes in the parameters of the power system.
Keywords: Power System, Linear and Nonlinear Controllers
Journal/Conference: International Journal of Automatic Control and System Engineering
Volume: 5
Issue: 2
Submission Date: 11/1/2004 12:00:00 AM
Review Date: 2/1/2005 12:00:00 AM
Publishing Date: 6/1/2005 12:00:00 AM
Article Downloads: 549
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