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This Paper presents a Biogeography-Based Optimization (BBO) algorithm to solve Non-convex Economic Load Dispatch (ELD) problems of thermal plants in a power system. The Proposed methodology can take care of economic load dispatch problems involving constraints such as valve point loading, ramp Rate limit and Prohibited Operating zone. Biogeography deals with the geographical distribution of biological...
This paper presents a new efficient approach to economic dispatch (ED) problems with smooth and non smooth cost functions using a particle swarm optimization (PSO) technique. The practical ED problems have nonsmooth cost functions with equality and inequality constraints that make the problem of finding the global optimum difficult using any mathematical approaches. In this paper a modified random...
In this paper, an improved genetic algorithm is proposed to solve the economic dispatch (ED) problem with valve point loading effects. The proposed algorithm reduces the dimension of the search space in a certain way such that it is less time consuming. The evolutionary algorithm is proved to be efficient in solving the economic dispatch problem. Furthermore, it provides a suitable framework for future...
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