Paper Key : IRJ************293
Author: Ravi Bukya,Y.mrudula
Date Published: 13 Nov 2024
Abstract
A network of multiple fast chargers at charging stations, similar to traditional petrol stations, is essential for the widespread adoption of EVs. This design allows for shared rectification and enhances the charging capabilities for multiple vehicles simultaneously. DC-DC Conversion The use of a 12-pulse rectifier improves power quality and reduces harmonics, making it suitable for high-power charging scenarios. The proposed DC side filter further optimizes performance, which is critical for maintaining the integrity of the power system. Charging methods, safety and Efficiency The safety of charging processes is paramount, especially at high power levels. The adaptation of the Constant Current, Constant Voltage (CC-CV) method addresses these concerns while ensuring safe battery charging. Improved CC-CV Method, The introduction of an enhanced CC-CV charging method helps to reduce overall charging time without compromising battery safety. This is crucial for user satisfaction and encouraging more drivers to switch to EVs. Comparing the conventional CC-CV method with your improved version through experimental results solidifies the validity of claims. This empirical evidence is vital for demonstrating the practical benefits of approach. The study could significantly impact the design of future EV charging infrastructures, making them faster and safer. The emphasis on a common rectifier stage and effective charging algorithms not only streamlines the charging process but also enhances the longevity of the battery systems. Investigation into the scalability of your proposed methods and the integration with renewable energy sources could provide additional benefits, aligning with sustainability goals. Exploring real-world deployment scenarios and user experiences will also be essential in refining these systems. This paper is a valuable contribution to the field of EV charging technology, and findings could pave the way for more efficient and accessible charging solutions.
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