Transient stability and voltage regulation in wide area power grid using switching controller

被引：0
作者：
Yang Chao [1 ]
Cheng Xin-Ming [2 ]
Liu Zhi-Wei [3 ]
Ding Li [3 ]
Guan Zhi-Hong [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Coll Automat, Wuhan 430074, Peoples R China
[2] Cent S Univ, Sch Informat Sci & Engn, Changsha 410012, Hunan, Peoples R China
[3] Wuhan Univ, Dept Automat, Wuhan 430072, Peoples R China
来源：
2014 33RD CHINESE CONTROL CONFERENCE (CCC) | 2014年
关键词：
Power system; Robust control; Switching controller; Transient stability; Voltage regulation; LINEAR-SYSTEMS; STABILIZATION; ENHANCEMENT; DESIGN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, the voltage regulation and transient stability of the multi-machine power systems are studied via decentralized switching controller. In most existing works, voltage and frequency stability of the multi-machine power systems are controlled by different controllers in different periods of power systems operation. The linearized model of the power system is established, and it takes both phase and voltage as parts of the feedback states. The switching controller is designed as an universalize robust controller in terms of linear matric inequality (LMI). The simulations are given to show that each generator can achieve transient stability and voltage regulation by implementing the proposed controller.
引用
收藏
页码：8204 / 8209
页数：6
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