基于遗传禁忌混合算法的静态电压稳定裕度计算

提出一种基于遗传禁忌混合算法的静态电压稳定裕度计算的新方法.该方法将全局搜索能力强的遗传算法和局部搜索能力强的禁忌搜索算法结合在一起,通过改进的连续潮流法计算,可快速而准确地获取系统最大静态电压稳定裕度,并在一定程度上弥补遗传算法和禁忌搜索算法单独使用的不足.应用该混合算法对IEEE14节点系统进行仿真计算,验证了该方法可行且有效.

Static voltage stability margin calculation based on genetic/tabu search hybrid algorithm

A novel method of static voltage stability margin calculation based on genetic/Tabu search hybrid algorithm is presented in the paper.The method combines the genetic algorithm with a strong global search capabilities and the Tabu search algorithm with a strong local search capabilities.With improved continuation power flow calculation,the maximum static voltage stability margin of power system can be quickly and accurately achieved by the hybrid algorithm,and the separateness using defects of the genetic algorithm and the Tabu search algorithm can also be overcomed.The IEEE 14-bus system is simulated with the hybrid algorithm,results show that the method is feasible and effective.