Title :
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
fDate :
Nov. 29 2005-Dec. 2 2005
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;
Conference_Titel :
Power Engineering Conference, 2005. IPEC 2005. The 7th International
Conference_Location :
Singapore
Print_ISBN :
981-05-5702-7
DOI :
10.1109/IPEC.2005.207066
