Interval type-2 fuzzy logic controller as a power system stabilizer

The aim of this paper is to design a nonlinear robust controller for a multi-machine power system. The optimal H∞ tracking control combined with the interval type-2 fuzzy logic control as a power system stabilizer is proposed in this study. The type-2 fuzzy logic based on interval value sets is capable for modeling the uncertainty and imprecision and to overcome the drawbacks of the conventional PSS. The optimal H∞ tracking control guarantees the convergence of the errors to the neighborhood of zero. The objective of the proposed method is to enhance the stability and the dynamic response of the multimachine power system in different operating conditions. In order to test the effectiveness of the proposed method, the simulation results show the damping of the oscillations of the angle and angular speed with reduced overshoots and quick settling time. Keywords-multi-machine power syste; Interval type-2 fuzzy logic; power System Stabilizer; H∞ tracking control.I.978-1-4799-7511-2/15/$31.00 ©2015 IEEE

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Interval type-2 fuzzy logic controller as a power system stabilizer

Cited by 4 publications

References 19 publications

Interval type-2 fuzzy logic controller design for TCSC

Interval type-2 fuzzy logic controller design for TCSC

Applications of type-2 fuzzy logic in power systems: A literature survey

An interval type-2 fuzzy logic PSS with the optimal H<inf>∞</inf> tracking control for multi-machine power system

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Interval type-2 fuzzy logic controller as a power system stabilizer

Cited by 4 publications

References 19 publications

Interval type-2 fuzzy logic controller design for TCSC

Interval type-2 fuzzy logic controller design for TCSC

Applications of type-2 fuzzy logic in power systems: A literature survey

An interval type-2 fuzzy logic PSS with the optimal H<inf>&#x221E;</inf> tracking control for multi-machine power system

Contact Info

Product

Resources

About

An interval type-2 fuzzy logic PSS with the optimal H<inf>∞</inf> tracking control for multi-machine power system