会议专题

A Robust Adaptive Modulation Controller Design Based on Backstepping for Thyristor Controlled Series Capacitor

Based on a nonlinear third-order model for a single-machine infinite-bus system with thyristor controlled series capacitor(TCSC), two kinds of nonlinear controller were designed using backstepping methods. With backstepping, the origin nonlinear system doesnt need to be linearized and the closed-loop error system is guaranteed to be asymptotically stable. When damping coefficients is measured inaccurately, a dynamic feedback controller can be designed using adaptive backstepping containing the real-time estimation of uncertainty parameter. The design procedure reveals that the controller designed by backstepping possesses good performances.

Nonlinear control Flexible AC transmission system Thyristor controlled series capacitor Backstepping Power systems Robust control

Yan Wang Yuanwei Jing Weilun Zhao

College of Information Science and Engineering, Northeastern University, Shenyang 110004, China;Shen College of Information Science and Engineering, Northeastern University, Shenyang 110004, China

国际会议

2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

四川绵阳

英文

1163-1167

2011-05-23(万方平台首次上网日期,不代表论文的发表时间)