Pole-Shifting Procedure to Specify the Weighting Matrices for a Load-Frequency Controller

被引：0
作者：
Mariano, S. J. P. S. [1 ]
Pombo, J. A. N. [1 ]
Calado, M. R. A. [1 ]
Ferreira, L. A. F. M. [2 ]
机构：
[1] Univ Beira Interior, Dept Electromech Engn, P-6201001 Calcada Fonte Do Lameiro, Covilha, Portugal
[2] Technol Univ Lisbon, Inst Super Tecn, Dept Elect Engn & Comp, P-1049001 Lisbon, Portugal
来源：
MELECON 2010: THE 15TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE | 2010年
关键词：
Power Systems; Load-frequency control; Optimal Control; Weighting Matrices;
D O I：
10.1109/MELCON.2010.5475958
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper addresses the stabilization and performance of the load frequency regulator. Proposes a new technique, based on pole placement using optimal regulators, to overcome the difficulties of specifying the weighting matrices Q and R. The design method employs successive shifting of an either real pole or a pair of complex conjugate poles at a time. The proposed technique builds Q and R in such a way that the system's response also obeys conventional criteria for the system pole location. The effectiveness of the proposed method is illustrated by numerical examples.
引用
收藏
页码：818 / 823
页数：6
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