进化策略方法在电力系统无功优化中的应用

Application of Evolution Strategy Methods to Reactive Power Optimization of Power Systems

将进化策略方法应用于电力系统无功优化 ,通过对不同类型的变量采用不同的变异方法 ,解决了模拟进化法中同时处理整型变量和连续变量的混合优化问题 .算例表明 ,该方法具有全局收敛性好、适应性强的优点 ,并能提高优化解的可行性 。

Evolution strategy(ES) methods,which have many advantages,are applied to optimization of reactive power in power systems.The integer and continuous variables are dealt with different mutation approaches.Application results of show that the methods have good convergence and strong adaptation and facilitate the optimal solution.