DocumentCode
2807107
Title
A study of multivariable supplementary power system stabilizers
Author
Dalela, Bhavesh ; Radman, Ghadir
Author_Institution
Dept. of Electr. & Comput. Eng., Tennessee Technol. Univ., Cookeville, TN, USA
fYear
2005
fDate
23-25 Oct. 2005
Firstpage
134
Lastpage
140
Abstract
This paper deals with the design of an auxiliary controller using linear quadratic regulator (LQR) and linear quadratic Gaussian (LQG) techniques. A three machine three bus power system equipped with conventional controllers is considered. The system is supplemented with the proposed auxiliary controllers. Using computer simulation it is shown that the proposed controller has increased stability and reliability of the system.
Keywords
control system synthesis; linear quadratic Gaussian control; power system reliability; power system stability; LQR; auxiliary controller; linear quadratic Gaussian; multivariable supplementary; power system stabilizers; quadratic regulator; system reliability; system stability; three machine three bus power system; Control systems; Frequency; Power generation; Power supplies; Power system reliability; Power system simulation; Power system stability; Power systems; Regulators; Synchronous generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Symposium, 2005. Proceedings of the 37th Annual North American
Print_ISBN
0-7803-9255-8
Type
conf
DOI
10.1109/NAPS.2005.1560514
Filename
1560514
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