In this paper, the wind energy system (WES) is interfaced with the grid system using a permanent magnet synchronous generator (PMSG) with robust control of terminal sliding mode controller (SMC) is proposed. In this system, voltage source inverter (VSI) with three phases has connected in grid side using less resistive losses of LCL filter but without using grid connection transformer. The ZETA converter is utilized to develop the voltage of DC link wind system connected rectifier. The high voltage gain is achieved by using the PWM switching signals for the converter. The grid side VSI is used to provide the reliable, efficient and supplying secure with the power, and it is controlled using the control strategy of terminal sliding mode controller (TSM). The proposed system results are verified, and the TSM control’s achievement is based on VSI, which is connected in the grid side validated using MATLAB/Simulink.
As a solution to mitigating rising energy needs, microgrids (MG) have arisen. But instead of microgrids are focused mainly on unconventional sources of energy. In their service, there is significant variability. Energy users will not know if their estimated load is long or short related to historical records. This paper aims to formulate a robust energy prediction of consumption in the microgrid system that uses random forest (RF) method theory as the mathematical framework. Effective MG energy forecast plays an essential role in power improvement MG efficacy. Comparing RF models with various parameter configurations and examining the parameters setting affects the model’s estimation efficiency.
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