Application of the Multi-objective Immune Genetic Algorithm in the Operation of Cascade Reservoirs

Abstract

To improve the application effect of genetic algorithm in multi-objective optimization operation of cascade reservoirs,a new algorithm is developed by introducing the immune mechanism in standard genetic algorithm.Meanwhile,this multi-objective immune genetic algorithm was employed in the optimization operation of Zhougongzhai-Jiaokou cascade reservoirs.The results showed that the multi-objective immune genetic algorithm could overcome the disadvantages of standard genetic algorithm,such as low convergence speed,easily trapping into the local extremum and premature.