Realization of Economic Load Dispatch of the Electric Power System Based on Artificial Fish Swarm Algorithm

Ke Huang; Xin Wang; Yi Hui Zheng; Li Xue Li; Shi Hong Xiu

doi:10.4028/www.scientific.net/AMR.860-863.2013

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 860-863Realization of Economic Load Dispatch of the...

Realization of Economic Load Dispatch of the Electric Power System Based on Artificial Fish Swarm Algorithm

Abstract:

Economic Load Dispatch (ELD) is a critical matter of improving the operating efficiency of power system and reducing the cost of generating electricity. In this paper, an Artificial Fish Swarm Algorithm (AFSA) which takes network loss into account is designed to search the optimization. Firstly convert the capacity of the generating units in decimal into a binary number which means the location of an artificial fish. And then foraging behavior of fish school algorithm is utilized to make a successive comparison of fitness within the visual distance of current fish. Additionally to avoid getting into local optimization, the position of current fish is changed with a small probability. The simulation results suggest that the algorithm is efficient and feasible in the case of less precision.

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Periodical:

Advanced Materials Research (Volumes 860-863)

Pages:

2013-2016

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.860-863.2013

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Online since:

December 2013

Authors:

Ke Huang, Xin Wang*, Yi Hui Zheng, Li Xue Li, Shi Hong Xiu

Keywords:

Artificial Fish Swarm Algorithm, Economic Load Dispatch, Foraging Behavior, Local Optimization

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