This paper emphasizes the development of control strategy for inter-area oscillation suppression for a unified two-area hydro-thermal deregulated power system. A proportional derivative-type fuzzy logic controller with integral (PDFLC+I) controller was proposed for automatic generation control. Further comparisons among conventional integral controller, proportional integral derivative controller, and PDFLC+I are carried out, where the PDFLC+I controller is optimized by four different optimization techniques namely, algorithm, ant colony optimization, classical particle swarm optimization, and adaptive particle swarm optimization. In PDFLC+I controller optimization, scaling parameters of controllers are optimized. A comparative study shows that the proposed PDFLC+I controller has a better dynamic response following a step load change for the combination of PoolCo and bilateral contract-type transaction in deregulated environment. Proposed controller performance has also been examined for ±30% variation in system parameters. Non-linearity in the form of governor dead band is taken into account during simulation.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite




    Preview Enhanced Rule-Optimized Fuzzy Logic Damper Controller

    Küçükay, Ferit / Caliskan, Kemal / Kaldas, Mina et al. | SAE Technical Papers | 2014


    Preview Enhanced Rule-Optimized Fuzzy Logic Damper Controller

    Kaldas, M. / Caliskan, K. / Henze, R. et al. | British Library Conference Proceedings | 2014


    Robustness of an optimized fuzzy logic controller to plant variations

    Zadeh, H.S. / Wharington, J. / Drack, L. | IEEE | 2006


    Rule Optimized Fuzzy Logic Controller for Full Vehicle Semi-Active Suspension

    Kaldas, M.M.S. / Caliskan, K. / Henze, R. et al. | British Library Conference Proceedings | 2013