用FCGA优化的电力系统自适应模糊稳定器GPSS的设计

Design of Power System Adaptive Fuzzy Controller Optimized by Fuzzy Control Genetic Algorithm

针对电力系统中调速系统的特点 ,设计了一种模型参考自适应模糊控制器 ,并采用了一种快速模糊控制的遗传算法将控制器的隶属参数进行优化。理论分析和仿真结果都表明 ,该方案对抑制电力系统因负阻尼而产生的低频振荡 ,提高电力系统稳定性具有显著效果 ,且有快速的时实性和强的鲁棒性 。

Based on the dynamic property analysis of power system,a model reference adaptive fuzzy controller is designed.It's subjection parameters are optimized by a high speed fuzzy control genetic algorithm. Theoretical analysis and simulation result show the project is effective to suppress low frequency oscillation and to improve power system stability,and has quick adaptability and strong robustness.The results show the valuable application prospects.