On-Board Charging Systems for Electric Vehicles

As the electric vehicle revolution accelerates, understanding the technology that powers these vehicles is more critical than ever. The on-board charger is a vital component that bridges the gap between the electrical grid and the vehicle's high-voltage battery. This text-only course provides a clear, foundational guide to the engineering principles, architectures, and operations of electric vehicle on-board charging systems. You will gain a solid grasp of how electricity flows from the power source to the battery pack, preparing you for further study or work in automotive technology and clean energy. What you'll learn: Understand the fundamental components and architecture of an on-board charging system; Analyze power conversion stages, including AC-to-DC rectification and power factor correction; Explore modern bidirectional charging capabilities, such as Vehicle-to-Grid and Vehicle-to-Home technologies; Learn how charging communication protocols coordinate power delivery between the vehicle and the charging station; Identify thermal management strategies used to keep charging systems safe and efficient. The course begins with essential terminology and basic electrical concepts, then guides you through power electronics, safety mechanisms, and smart-grid integration. You will learn through detailed written explanations, conceptual walkthroughs, and practical review exercises. This course is designed for beginners, automotive enthusiasts, and aspiring technicians who want to learn the fundamentals of electric vehicle charging systems without requiring a prior degree in engineering. Start reading today to build your foundational knowledge of electric vehicle power systems.