Design and Analysis of the Efficiency of a Demonstration Vehicle Propulsion System Utilizing Renewable Energy Sources

Due to the current global energy crisis, particularly the shortage and rising costs of fossil fuels such as oil, there is an increasing focus on renewable energy sources. Electrical energy has emerged as a key alternative, especially when integrated with modern technologies such as electric vehicles (EVs). Among these, solar energy stands out as a clean and sustainable source of electricity that can be effectively
used to power EVs. This research aims to design and evaluate the efficiency of a demonstration set for a vehicle propulsion system powered by renewable energy. The objectives of the study are threefold: (1) to provide an electrical power source for the demonstration kit, (2) to implement a steering control system using a servo motor and assess its performance under conditions with and without a PWM signal, and (3) to evaluate the effectiveness of a custom-designed charging system. The design and performance analysis of this demonstration kit serve as a practical tool for studying the application of renewable energy in transportation. It simulates real-world vehicle operation, promoting an understanding of energy systems,
control mechanisms, and electrical integration. This demonstration model is also intended to serve as an educational aid for students and researchers interested in sustainable vehicle technology. By providing hands-on experience, the project supports learning about the components and functionality of electric propulsion systems in a renewable energy context