Fractional Order PID Control of Hybrid Power System with Renewable Generation Using Genetic Algorithm

This paper presents the frequency control of the microgrid system using Fractional Order PID controller (FOPID). This microgrid is composed of wind and SPG generators, Diesel Engine Generator (DEG), Aqua Electrolyse (AE), Fuel Cell (FC) and Energy Storage Systems (Battery Energy Storage Systems (BESS) and Flywheel Energy Storage Systems (FESS)). Genetic Algorithm is used to optimize the parameters of the Fractional Order PID controller. The main of this study is to reduce the frequency and power deviation. The results give that the Fractional Order PID controller based on GA gives better performance in comparing with PID controller using GA.