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In this paper the hybrid BA/TS is developed. This hybrid is merged from bee algorithm (BA) and tabu search (TS) to solve economic dispatch (ED) problem. The 6 units system and 10 units system are used to demonstrate for the improvement of the proposed by comparing with general BA. The generator constraint is used to determine the power of generator of test system for normal operation. All test results...
Economic power dispatch problem plays an important role in the operation of the power systems. It is a method of determine the most efficient, low cost and reliable operation of a power system by dispatching the available electricity generation resources to supply the load on the system. The primary objective of economic dispatch is to minimize the total cost of generation while maintaining the operational...
The rational economic load dispatch can not only save the energy, but also improve efficiency of power systems, so it is important to research economic load dispatch problem. However, duo to its complex and nonlinear characteristics, it is difficult to solve the problem using traditional optimization method. PSO has been successfully applied to a wide range of applications, in solving continuous nonlinear...
This paper presents a method for environmentally constrained economic dispatch in power systems. Economic dispatch problem is basically an optimization problem where objective function may be highly nonlinear, non-convex, non-differentiable and may have multiple local minima. Therefore classical optimization methods may be trapped to any local minima and may not be able to reach the global minima...
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