Modified Adaptive Backstepping Control for SVC with Time-Delay

摘要：

A new modified adaptive backstepping technique is applied to static var compensator (SVC) system with time-delay. By the modified adaptive backstepping method in which the class-k functions are introduced to Lyapunov function, a novel robust control law is designed for a single-machine infinite-bus system with uncertain parameter. In the process of recursive design, without any linearizing the nonlinear time-delay system, the controller preserves nonlinear characteristic, has strong robustness for unknown parameter, improves the transient response of the closed loop system, and effectively resolves the time-delay problem of response process of static var compensator. Simulation examples in further verify the validity of the controller designed.

关键词： Static Var Compensator time-delay system adaptive backstepping method

作者: ZHANG Rui SUN Li-Ying ZHANG Lei

作者单位: Electric Engineering College, Liaoning University of Technology, Jinzhou 121001, College of Science, China University of Mining & Technology Beijing, Beijing 100083, China

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 2749-2752

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）