一种新的混合算法在环境经济负荷调度中的应用

摘要

In order to solve the environmental economic load dispatching,a constraint optimization problem,this paper presents a new hybrid differential evolution (HDE)algorithm,which,introduced through probability selection’s local search mechanism of Lévy variation and fireflies pursuing behavior,succeeds in maintaining the diversity of individuals in the search process of the differential algorithm. Actual simulation results and algorithm comparison indicate that this is an effective and feasible method for treating environmental economic dispatching under the constraint of maximal pollution control cost.%以求解环境经济负荷调度这一复杂的约束优化问题为背景，提出了一种新的混合差分进化算法（HDE ），通过基于概率选择的Lévy 变异和萤火虫追寻行为的局部搜索机制引入，保持了差分算法搜索过程中个体的多样性。实际的算例仿真结果和算法比较表明，在处理最大污染控制成本约束条件下的的环境经济调度是有效和可行的。