English
II based optimal control scheme of wind thermal power system for improvement of frequency regulation characteristics
S. Chaine - Veer Surendra Sai University of Technology
(in lingua inglese)
The work aims to optimize the controller gains of DFIG and AGC simultaneously in a coordinated manner. The fast response capability associated with electronically controlled PD control loop of DFIG based WECS is utilized to improve the transient performance of frequency regulation of power system. Integrated with thermal systems, a coordinated tuning of the PD controllers along with those of integral controllers of AGC in a two area is found to be beneficial. The tuning of controller parameters is carried out using a multi-objective optimization to find the set of controllers whose performance show non domination and improve many performance indices without deteriorating others.
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Fonte: Articolo Ain Shams Engineering Journal, 2015
Settori: Elettrotecnica
Parole chiave: Controller
