统一潮流控制器的H_∞鲁棒控制器设计

H_∞ robust controller design of UPFC LEI

基于H∞控制理论,运用混合灵敏度方法设计了UPFC的H∞鲁棒控制器。仿真表明:UPFC的H∞控制具有比线性最优控制更好的动态品质,并使系统具有较强的鲁棒性和稳定性。

This paper presents H ∞ robust controller design of UPFC applied mixed sensitivity method on H ∞ control theory.The sim-ulation study indicates that H ∞ controller of UPFC has better dynamic trait than LQ,and makes system have stronger robust and sta-bility.