Dynamic Voltage Restorer Based on Robust Tracking Control

	Dynamic Voltage Restorer Based on Robust Tracking Control
	Pei Xi-ping
	2013
关键词	Dynamic Voltage Restorer Power quality Mixed Sensitivity Control LMI areas Weighting function
页码	2712-2717
英文摘要	In order to overcome the impact of parameter uncertainty on the performance of dynamic voltage restorer, dual closed loop robust tracking control strategy is proposed. This papar designs the controller based on the mixed sensitivity method, acquires high robustness tracking accuracy in the vicinity of fundamental frequencies in the face of system parameter variations by appropriate weighting function selection, At the same time, thanks to the regional pole placement strategy, the response speed of the system meets the needs of practical engineering, the conflict between the steady-state accuracy and response speed is solved partly. Controller design priors to consider environmental factors which lead to uncertainty parameter perturbations and improves the robustness of the system. The feasibility of the proposed controller is verified through theory analysis and simulation results.
会议录	2013 32ND CHINESE CONTROL CONFERENCE (CCC)
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	中文
WOS研究方向	Automation & Control Systems
WOS记录号	WOS:000393046002156
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36871]
专题	电气工程与信息工程学院
通讯作者	Pei Xi-ping
作者单位	Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Pei Xi-ping. Dynamic Voltage Restorer Based on Robust Tracking Control[C]. 见:.