TCSC的自适应动态面设计  

Adaptive Dynamic Surface Design for TCSC

作　　者：衣丽葵[1] 袁小华[1] 赵君有[1] 

机构地区：[1]沈阳工程学院电气工程系

出　　处：《沈阳工程学院学报（自然科学版）》2007年第4期335-337,共3页Journal of Shenyang Institute of Engineering:Natural Science

基　　金：国家自然科学基金资助项目(60574013)

摘　　要：针对带有TCSC(Thyristor Controlled Series Compensation)的单机无穷大总线系统的非线性二阶模型,使用自适应动态面方法设计了TCSC的非线性控制器.此设计方法,无须对原系统进行线性化,并能保证闭环误差系统渐进稳定,对于系统中的参数不确定性,具有较强的鲁棒性和自适应性.此控制器简单易于实现,其有效性通过仿真实例获得了验证.Based on a nonlinear second-order model for a single-machine infinite-bus system with TCSC, nonlinear controller is designed by using adaptive dynamic surface method. The original nonlinear system needn＇ t to be linearized and the closed-loop error system is guaranteed to be asymptotically stable. The controller has good robustness and adaptability for the parameter uncertainty. It is easy to be realized. The effectiveness of the proposed control scheme is verified by simulation.

关 键 词：电力系统 晶闸管控制串联补偿器 动态面控制 鲁棒控制 

分 类 号：TM712[电气工程—电力系统及自动化]