Robust H-infinity control of time delayed power systems

被引:10
作者
Alden, Mohammed Jamal [1 ]
Wang, Xin [1 ]
机构
[1] Southern Illinois Univ Edwardsville, Dept Elect & Comp Engn, Edwardsville, IL 62026 USA
关键词
time delay; linear matrix inequalities; power system; H-infinity;
D O I
10.1080/21642583.2015.1012606
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Power system is the backbone of our society. The purpose of this work is to design a stable, robust and efficient controller for a power-generation system with time delays, model uncertainties and disturbances. Based on the practical dynamics of generator, prime mover, exciter and automatic voltage regulator, a mathematical power-generation system model is developed with state space dynamical equations involving time delays in the feedback. A novel robust H-infinity control framework based on linear matrix inequalities is proposed in the paper, which controls the energy system effectively. Computer simulations are used to show the efficacy of the proposed control algorithm.
引用
收藏
页码:253 / 261
页数:9
相关论文
共 21 条
[1]  
Alrifai MT, 2013, INT J INNOV COMPUT I, V9, P769
[2]  
Bayrak A, 2012, IEEE DECIS CONTR P, P1591, DOI 10.1109/CDC.2012.6426765
[3]  
Chowdhury A., 2011, P OPT FIB COMM C NAT, P1
[4]   Power system small signal stability region with time delay [J].
Jia, Hongjie ;
Yu, Xiaodan ;
Yu, Yixin ;
Wang, Chengshan .
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2008, 30 (01) :16-22
[5]   Toward a globally robust decentralized control for large-scale power systems [J].
Jiang, HB ;
Cai, HZ ;
Dorsey, JF ;
Qu, ZH .
IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 1997, 5 (03) :309-319
[6]  
Jiang ZH, 2007, IEEE POWER ENG SOC, P301
[7]  
Liu Zhen-ya, 2008, Proceedings of the CSEE, V28, P1
[8]  
Mahmoud M. S., 2000, ROBUST CONTROL FILTE
[9]   H∞-controllers for time-delay systems using linear matrix inequalities [J].
Mahmoud, MS ;
Zribi, M .
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 1999, 100 (01) :89-122
[10]   Basin of attraction and controlling chaos of five-synchronous-generator infinite-bus system [J].
Okuno, Hikaru ;
Nakabayashi, Tsuyoshi .
2006 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1-7, 2006, :1818-+