A non-isolated high step-up converter with TID controller for solar photovoltaic integrated with EV

Abstract

Due to environment concerns, Electric Vehicles (EV) are becoming more and more common in the automobile industry. Since rechargeable batteries of EV manage power, it is crucial to have a battery charger that is dependable, efficient, and affordable in order to provide the battery of the specific EV with the stable required output. Due to the expanding market for renewable energy combined with EV, converters have received a lot of attention recently. Because it reduces system losses and transformer winding losses, non-isolated DC/DC converters are suitable for EV applications. Other problems with the non-isolated DC/DC converter include inadequate voltage gain, a high duty cycle ratio, and the requirement for additional circuitry for better performance. To achieve reliable control of converters, a combination of an optimization technique with Tilt Integral Derivative (TID) controller is used in the Non-Isolated High Step-Up (NIHSU) DC/DC converter for Solar Photo Voltaic (SPV) integrated with EV Applications are proposed. The proposed system TID tuned by Dung Beetle Optimizer are executed in the MATLAB platform and compared with various approaches in terms of voltage regulation, efficiency. The proposed methodology improves closed-loop systems functionality and achieves significant voltage increase, greater power density and higher efficiency of 97.8%.