Implementation of Various Power Converter Topologies Using Control Logic for Electrical Vehicle Fast Charging Applications
摘要
In this work, various power converter topologies use control logic for electrical vehicle (EV) fast charging applications. The power converter topologies evaluated in this study include Luo converter, flyback converter, and interleaved converter. In the proposed system, the author aimed to implement three converters like Luo, interleaved, and flyback converter which would have delivered best optimal performance. These converters would be utilized in conjunction with a battery, current transformer, and PIC microcontroller, PWM to inverter, coupled inductor, rectifier, load, and LCD display. PWM control would be utilized to regulate the power flow, while a coupled inductor would be employed to improve the output performance. The solution I flyback converter, on the other hand, is a simple and cost- effective option that uses a transformer to transfer energy from the input to the output. The solution II Luo converter is a popular choice for low-power applications due to its efficiency, compact size, and wide input voltage range. It operates by maintaining a controlled current through an inductor and transferring energy to the output load. The output result of the control strategy is analysed to optimize its performance for EV fast charging. This would involve the use of a controller, which would adjust the converter’s operating parameters to achieve maximum efficiency and output stability.