English
Optimal gravitational search algorithm for automatic generation control of interconnected power systems
Rabindra Kumar Sahu - Veer Surendra Sai University of Technology
(in lingua inglese)
An attempt has been made for the first time to apply a powerful computational intelligence technique like GSA to optimize PI and PIDF controller parameters for AGC of a multiarea interconnected power system. Firstly, the system without any physical constraint is optimized using conventional objective functions. It is observed the performance of the power system is better in terms of minimum damping ratio, settling times and peak overshoots in frequency and tie-line power deviations when ITAE objective function is used compared to IAE, ISTE and ISE objective functions.
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Fonte: Articolo Ain Shams Engineering Journal, 2014
Settori: Elettrotecnica
Parole chiave: Controller
