International Journal of Research in Electrical, Electronics and Communication Engineering ISSN: 3107-8907 (Online)

Authors: Dr. Ramesh Kumar, Ms. Shalini Verma

Abstract: The rapid transition toward sustainable transportation has positioned Electric Vehicles (EVs) as the cornerstone of modern mobility. This paper examines the recent advancements in EV powertrain systems and charging infrastructure, highlighting innovations in battery technologies, power electronics integration, and high-efficiency drivetrains. Furthermore, it discusses the development of fast charging networks, wireless charging methods, and smart-grid integration for enabling mass EV adoption. The study evaluates global trends, industry practices, and technical challenges, while also exploring future prospects such as bidirectional Vehicle-to-Grid (V2G) systems. These advancements are critical for reducing greenhouse gas emissions, achieving energy efficiency, and promoting clean mobility worldwide.

Keywords: Electric Vehicles, Powertrain, Charging Infrastructure, Fast Charging, Vehicle-to-Grid, Battery Technology, Power Electronics.