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《Electrotechnical Journal》 2005-10
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Application of Improved Genetic Algorithm for Avoiding over Compensation in the Optimizationof Centralized Reactive Power Compensation

Yang Jianjun (Daqing Petroleum Institute)  
An optimization model of centralized reactive po wer compensation of distribution network is established, in which the minimum op erating cost is taken as objective function Aiming at the limitation of geneti c algorithm, integer code is adopted, the fitness function is adjusted, the cros s and mutation method are improved, the optimized reserved strategy is used, and simulated annealing algorithm is combined withIt can improve the speed of co nvergence and avoid premature convergence A computing method of avoiding over compensation through dynamic adjust upper limit value is proposed.Example shows that the algorithm is efficient and practical
【Fund】: 黑龙江省教育厅科技项目(10541008)
【CateGory Index】: TM714
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