Title :
LQR based load frequency control with SMES in deregulated environment
Author :
Singla, Himanshi ; Kumar, Ajit
Author_Institution :
Dept. of Electr. Eng., Nat. Inst. of Technol. Kurukshetra, Kurukshetra, India
Abstract :
In this paper, linear quadratic regulator based load frequency control for two area thermal system in deregulated electricity market has been proposed. Super conducting magnetic energy storage device (SMES) is incorporated in the model to observe the impact on the load-frequency control. SMES is controlled through LQR based controller. A comparative study has been provided for two area system with bilateral model without and with LQR-SMES controlled system.
Keywords :
frequency control; linear systems; load regulation; power generation control; power generation economics; power markets; superconducting magnet energy storage; thermal power stations; LQR; SMES; bilateral model; deregulated electricity market; linear quadratic regulator; load frequency control; superconducting magnetic energy storage device; two area thermal system; Frequency control; Inductors; Mathematical model; Power systems; Steady-state; Thermal loading; Vectors; Automatic Generation control; Deregulated power system; SMES; linear quadratic regulator;
Conference_Titel :
India Conference (INDICON), 2012 Annual IEEE
Conference_Location :
Kochi
Print_ISBN :
978-1-4673-2270-6
DOI :
10.1109/INDCON.2012.6420630
