Power System Stability Enhancement Using Fuzzy Based Power System Stabilizer
نویسندگان
چکیده
In this paper, simulation results using MATLAB / SIMULINK of conventional and fuzzy type both power system stabilizers are shown. The performance of the proposed model is tested and performed on Single Machine Infinite Bus System (SMIB). By using different K constant, the performance of SMIB system with proposed model has been analyzed under different system condition i.e. SMIB with excitation system, without excitation system , with excitation system along with conventional PSS (lead-lag) and finally a combination of excitation system and fuzzy logic based PSS. The dynamic models for synchronous machine, excitation system, prime mover, governing system and conventional PSS are detailed in this paper. Keywords— MATLAB/SIMULINK, modelling and simulation, power system stability, single machine infinitebus power system, Power System Stabilizer, Fuzzy Logic Power System Stabilizer.
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