Bridgeless Boost PFC Converter Based Charging System for Electric Vehicles
摘要
In the transportation industry, electric vehicles (EVs) have become a viable way to cut greenhouse gas emissions and reliance on fossil fuels. The growing popularity of EVs has made the need for dependable and effective charging infrastructure even more urgent. In this study, a bridgeless boost power factor correction (BBPFC) converter is used to present a revolutionary method of EV charging. The proposed converter offers better Power Factor Correction (PFC) and increased efficiency by using a bridgeless structure, which improves energy use and increases the driving range of electric vehicles. This study presents the BBPFC based charging system operating principles and provides in-depth assessments of its performance metrics, such as power factor, efficiency and transient response. Moreover, the BBPFC topology's scalability and adaptation to various battery compositions and vehicle configurations are examined, highlighting the possibility for broad use in the quickly developing electric vehicle sector. Simulation results demonstrate the effectiveness and practicality of the charging system in actual EV applications. The efficiency and THD value of the proposed converter are attained as 90% and 2.95% respectively.