Research on excitation controller based on linear quadratic optimal control

doi:10.1007/978-3-642-27287-5_34

	Research on excitation controller based on linear quadratic optimal control
	Zhang, Xiaoying 1,2; Cheng, Zhizhuang 2; Dang, Cunlu 1,2
	2012
会议日期	December 24, 2011 - December 25, 2011
会议地点	Beijing, China
关键词	MATLAB Quadratic programming System stability Three term control systems Excitation controllers Linear quadratic Linear quadratic optimal control Optimal controls Power system stability simulation Single machine infinite bus system Synchronous-generator excitation
卷号	139 LNEE
DOI	10.1007/978-3-642-27287-5_34
页码	211-216
英文摘要	A new-style excitation adjustor based on linear quadratic optimal control is introduced in this paper. The math models of the synchronous generator excitation system are built and the control algorithm is described. A simulation model of a single-machine infinite-bus system is constructed in Matlab/Simulink. The performances of excitation system under small disturbance and short circuit are simulated. Simulation results show that the proposed control method can improve the power system stability greatly compared to the conventional PID control method. © 2012 Springer-Verlag.
会议录	Lecture Notes in Electrical Engineering
会议录出版者	Springer Verlag
语种	英语
ISSN号	18761100
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/116415]
专题	电气工程与信息工程学院
作者单位	1.Key Laboratory of Gansu Advanced Control for Industrial Processes, Lanzhou, Gansu Province, China 2.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou, Gansu Province, China;
推荐引用方式 GB/T 7714	Zhang, Xiaoying,Cheng, Zhizhuang,Dang, Cunlu. Research on excitation controller based on linear quadratic optimal control[C]. 见:. Beijing, China. December 24, 2011 - December 25, 2011.