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SVC与发电机励磁的逆推Terminal滑模协调控制
引用本文:邹德虎,王宝华.SVC与发电机励磁的逆推Terminal滑模协调控制[J].电网技术,2011(4):108-111.
作者姓名:邹德虎  王宝华
作者单位:南京理工大学能源与动力工程学院;
摘    要:设计了一种静止无功补偿器与发电机励磁的逆推Terminal滑模协调控制器,采用逆推法逐步构造李亚普洛夫函数,不确定参数用自适应律替换,最后一步加入Terminal滑模面,使相关变量能够在有限时间内收敛到零。针对单机无穷大系统的仿真结果表明,所设计的逆推Terminal滑模协调稳定控制器能够快速阻尼功率振荡,有效提高电力系统的暂态稳定性并可维持机端电压恒定。

关 键 词:静止无功补偿器  Terminal滑模控制  逆推法

Backstepping Terminal Sliding Mode Coordinated Control for SVC and Generator Excitation
ZOU Dehu,WANG Baohua.Backstepping Terminal Sliding Mode Coordinated Control for SVC and Generator Excitation[J].Power System Technology,2011(4):108-111.
Authors:ZOU Dehu  WANG Baohua
Affiliation:ZOU Dehu,WANG Baohua(School of Energy and Power Engineering,Nanjing University of Science and Technology,Nanjing 210094,Jiangsu Province,China)
Abstract:A backstepping terminal sliding mode control coordinated control for SVC and generator excitation is designed.By use of backstepping method the Lyapunov function is constructed step-by-step;the uncertain parameters are replaced by adaptive law;finally,the terminal slide surface is added to make correlated variables enable to converge to zero in finite time.The design procedure of controller is based on the nonlinear system without any linearization,so the nonlinear property of the dynamic system is well uti...
Keywords:SVC  terminal sliding mode control  backstepping method  
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