Review on Integrated On-Board Charger-Traction Systems: V2G Topologies, Control Approaches, Standards and Power Density State-of-the-Art for Electric Vehicle

This article reviews the different topologies compatible with V2G feature and control approaches of integrated onboard charger (iOBC) systems for battery electric vehicles (BEVs). The are presented, analyzed, compared in terms component count, switching frequency, total harmonic distortion (THD), charging traction efficiencies, controllability, reliability multifunctionality. paper also analyzes modes. Moreover, performance indices such as setting time, rise overshoot, etc., summarized operations. Additionally, feasibility a Level 3 (AC fast 400 Vac) up to 44 kW iOBC is discussed converter efficiencies frequencies switch technologies SiC GaN. Finally, this explores power density trends commercial systems. trend analysis could certainly help researchers solution engineers automotive industry select suitable topology achieve projected density.