Effect of capacitive energy storage on automatic generation control

Author

Abraham, Rajesh Joseph ; Das, D. ; Patra, Amit

Author_Institution

Dept. of Electr. Eng., Indian Inst. of Technol., Kharagpur

fYear

2005

fDate

Nov. 29 2005-Dec. 2 2005

Firstpage

1070

Abstract

In the present work, the effect of a small rating capacitive energy storage (CES) unit on automatic generation control (AGC) of a two area interconnected power system is studied for the improvement of dynamic performance. Time domain simulations are used to study the performance of multi-unit multi-area system in the presence of GRC without and with CES units. Gain settings of integral controller are optimized using the integral square error (ISE) technique. Results reveal that a small capacity CES unit is quite capable of improving the dynamic performance of AGC following a step load disturbance

Keywords

capacitor storage; fault diagnosis; power system control; power system interconnection; time-domain analysis; automatic generation control; capacitive energy storage; integral controller; integral square error technique; interconnected power system; multiunit multiarea system; time domain simulations; Automatic generation control; Capacitors; Energy storage; Frequency; Power system dynamics; Power system interconnection; Power system modeling; Power system simulation; Power systems; Samarium; Automatic Generation Control; Capacitive Energy Storage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Conference, 2005. IPEC 2005. The 7th International

Conference_Location

Singapore

Print_ISBN

981-05-5702-7

Type

conf

DOI

10.1109/IPEC.2005.207066

Filename

1627355