Title :
Analysis and Design of a Linear Quadratic Regulator Control for Static Synchronous Compensator
Author :
Shahgholian, Ghazanfar ; Shafaghi, Pegah ; Moalem, Sepehr ; Mahdavian, Mehdi
Author_Institution :
Dept. of Electr. Eng., Islamic Azad Univ., Esfahan, Iran
Abstract :
STATCOM control can improve the transmission capacity considerably and can thus enhance the transient stability margin of the power system. In this paper, an optimal control method based on linear quadratic regulator (LQR) control design for transient dynamic performance of STATCOM. The dynamic analysis is verified by transfer function simulation using Matlab and time domain simulation of the open-loop and close-loop system.
Keywords :
closed loop systems; control system synthesis; linear quadratic control; open loop systems; power system transient stability; static VAr compensators; Matlab; STATCOM control; close-loop system; linear quadratic regulator control; open-loop system; power system transient stability margin; static synchronous compensator; time domain simulation; transfer function simulation; transient dynamic performance design; Analytical models; Automatic voltage control; Control systems; Power system analysis computing; Power system control; Power system dynamics; Power system simulation; Power system stability; Power system transients; Regulators; LQR control; STATCOM; eigenvalue analysis; frequency response;
Conference_Titel :
Computer and Electrical Engineering, 2009. ICCEE '09. Second International Conference on
Conference_Location :
Dubai
Print_ISBN :
978-1-4244-5365-8
Electronic_ISBN :
978-0-7695-3925-6
DOI :
10.1109/ICCEE.2009.145
