Frequency Deviation Improvement of a Hybrid Micro-Grid System Containing Wind Turbine and Controllable Load Using Fractional Order PID

H. Shayeghi^*, S. Asefi, A. Younesi

1. Electrical Engineering Department, University of Mohaghegh Ardabili, Ardabil, Iran

Published in The Second NZAAR International Event Series on Natural and Built Environment, Cities, Sustainability and Advanced Engineering, Kuala Lumpur, Malaysia, 8 December 2016, pages 141 to 148. New Zealand Academy of Applied Research. ISSN 2463-5979 (online), 2463-5960 (print).

Abstract

The main goal which has been followed in this paper is to design an optimal fractional order PID (FOPID) controller that can sufficiently stabilize frequency in an isolated wind-diesel power system containing controllable load. In order to optimize parameters of the FOPID controller, an optimization problem has been implemented and solved using Jaya algorithm (JA). So, for proving the performance of applied method for damping frequency deviation in the wind-diesel system containing controllable load, the obtained results have been also compared to PID controller. The robustness of the proposed controller has been evaluated via ITAE and sensitivity analysis, which provides reasonable solutions.

Keywords: Wind-Diesel System; Jaya Algorithm (JA); FOPID Controller

Rights

Copyright © New Zealand Academy of Applied Research Ltd 2016. All rights reserved. Reproduced in the GDI Academy archive from the original proceedings without change to the authors’ text.