Inverse additive perturbation-based optimization of robust PSS in an interconnected power system with wind farms

This paper proposes a design of robust power system stabilizer (RPSS) based on inverse additive perturbation optimization in an interconnected power system with wind farms. In the design, system uncertainties are represented by the inverse additive model. The robust stability condition is used to fo...

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Bibliographic Details
Main Authors: Cuk Supriyadi, A.N., Ngamroo, I., Kunakorn, A., Dechanupaprittha, S., Watanabe, M., Mitani, Y., Hashiguchi, T., Goda, T.
Format: Conference Proceeding
Language:English
Subjects:
Additives
Damping
genetic algorithm
Genetic algorithms
inverse additive perturbation
Optimization
Perturbation methods
Power system stability
power system stabilizer
robust control
Uncertainty
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Summary:This paper proposes a design of robust power system stabilizer (RPSS) based on inverse additive perturbation optimization in an interconnected power system with wind farms. In the design, system uncertainties are represented by the inverse additive model. The robust stability condition is used to form the optimization problem of PSS parameters. The structure of PSS is a conventional second-order lead-lag controller. The genetic algorithm is applied to solve the problem and achieve the PSS parameters. Simulation studies in the two-area four-machine system with wind farms confirm that the damping effect and robustness of the proposed PSS are superior to those of the compared PSS.
DOI:10.1109/SICE.2008.4654658