Dynamic Economic Dispatch Solution with Firefly Algorithm Considering Ramp Rate Limit’s and Line Transmission Losses
The practical dynamic economic dispatch (DED), with consideration of valve-point effects and ramp rate limit’s, considered as a non-linear constrained optimization problem. In this paper, a new strategy optimization based Firefly algorithm is proposed to solve this problem. To illustrate of the efficiency of the proposed algorithm, a comparative study between other algorithms is applied. The obtained results show clearly the potential of the investigation strategy based the proposed algorithm with a qualitative calculated solution and converging characteristics.
KeywordsDynamic economic dispatch Valve-point effects Ramp rate limit Algorithm Particle swarm optimization Biogeography based optimization Transmission line losses
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