Optimal Dispatching of Microgrid Based on Gauss-Cauchy Mutation Imperialist Competitive Algorithm
In order to improve the operation economy of microgrid,an optimal dispatching model of microgrid was established with the objective function of minimizing the comprehensive operation cost of microgrid.Gaussian mutation and Cauchy mutation were used to improve the imperial competition algorithm,and Gaussian-Cauchy imperial competition algorithm was used to solve the microgrid optimal scheduling model,and the algorithm was compared with other optimization algorithms.The results show that the integrated operation cost of the microgrid solved by the Gauss-Cauchy empire competition algorithm is 4 485.62 yuan,which is lower than that by other optimization algorithms.The dispatching scheme can optimize the output of each distributed generation in the microgrid system,reasonably exchange energy with the superior distribution network,and minimize the integrated operation cost of the microgrid.It verifies the correctness of the model and the superiority of the solution method.
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