Load Frequency Control of Microgrids Using Fuzzy Type-2 Order Fractional Controller

Abstract: Restructuring in the electricity industry, global warming and environmental concerns about power plant pollution, energy price fluctuations have fueled the emergence of renewable energy in the electricity industry. In the last three decades, scattered energy sources, which are both economically and economically more suitable for the production of pollutants, have been used to supply energy needed by industry and domestic consumption. Along with scattered power generation resources, a new concept has emerged in power grids called microgrids. One of the most important challenges in island micro-networks is to balance power generation and power consumption and thereby to maintain frequency stability when disturbances occur. Therefore, this paper presents a novel control method for secondary frequency-charge control of micro-grids. The control method proposed in this study is based on type-II fuzzy controllers and fractional-order controllers. The advantages of the proposed method can be 1) resilience to uncertainties, 2) high accuracy and performance in stabilizing the island microcontroller. Finally, several simulations and comparisons have been performed to better evaluate the performance of the proposed controller. Also, using the OPAL-RT hardware system, all the results of the simulation are compared with the practical results and their optimal match is shown.