标题：Event-Triggered Controller Design for Interconnected Power Systems
作者：Liu, Xinxin; Su, Xiaojie; Yang, Rongni
作者机构：[Liu, Xinxin; Su, Xiaojie] Chongqing Univ, Coll Automat, Chongqing 400044, Peoples R China.; [Yang, Rongni] Shandong Univ, Sch Control Sci & Engn, J 更多
会议名称：42nd Annual Conference of the IEEE-Industrial-Electronics-Society (IECON)
会议日期：OCT 24-27, 2016
来源：PROCEEDINGS OF THE IECON 2016 - 42ND ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY
摘要：This paper is devoted to investigate load frequency controller design problem for multi-area interconnected power systems via the event-triggered sliding mode control technique. The 14,0 performance is considered as a performance index to test the effect of the load disturbance attenuation for the augmented LFC scheme. Time-delay system analysis method is employed to demonstrate the asymptotical stability of the closed-loop system. A novel discrete-time sliding mode surface is designed to improve transient system performance and the robust controller is constructed to guarantee the fluctuation of frequency to converge to zero after a load and operation point variation.