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Because there are lots of random and fuzzy uncertainty factors in power system, the certainty model used to be adopted in reliability research were not reasonable. But cloud models theory is a powerful tool to convert numerical quantitative analysis to conceptual qualitative analysis. In this paper on the basis of introduction of cloud models, the parameter and load cloud models in actual operation...
An improved ant algorithm based on cloud model is proposed, and it's applied to the power distribution planning. In view of the main disadvantage of being inclined to local convergence and being slow of the convergence rapidity of traditional ant algorithm, the pheromone decay coefficient and the pheromone intensity are qualitatively controlled and dynamic selected in this paper by making use of the...
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