Heidar Ali Shayanfar

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In this paper, the parameters of PID controller for Automatic Generation Control (AGC) is tuned according to Generic Algorithms (GAs) based performance indices in the restructured power systems. The key idea of the proposed method is to use the fitness function based on figure of demerit. The simulation results are shown to illustrate effectiveness of the(More)
This paper presents the application of a mixedinteger programming (MIP) approach for solving stochastic security-constrained daily hydrothermal generation scheduling (SCDHGS). Power system uncertainties including generating units and branch contingencies and load uncertainty are explicitly considered in the stochastic programming of SCDHGS. The roulette(More)
Keywords: Stochastic programming Hydro-thermal self scheduling Price uncertainty Generating unit contingency Multiobjective mathematical programming a b s t r a c t In this paper, a stochastic multiobjective framework is proposed for a day-ahead short-term Hydro Thermal Self-Scheduling (HTSS) problem for joint energy and reserve markets. An efficient linear(More)
In this paper, an improved genetic algorithm is proposed to solve the economic dispatch problem with valve point loading effects. The proposed algorithm reduces the dimension of the search space in a certain way which is less time consuming. The evolutionary algorithm is proved to be efficient in solving the economic dispatch problem. Numerical results on a(More)