High-Power EV Charger Architecture and Power Electronics
CHG 101 delves into the intricate world of high-power electric vehicle charging, tailored for technicians seeking to understand and maintain advanced charging solutions. The curriculum covers fundamental power conversion topologies optimized for high-power delivery, emphasizing modular designs and efficiency. Students will explore the critical role of liquid-cooled cable systems in managing thermal loads during rapid charging, and gain insight into the selection and operation of semiconductor power modules that form the heart of these systems. The course also addresses the importance of accurate energy metering for billing and system performance monitoring, preparing technicians to diagnose, service, and commission high-power charging stations found in contemporary EV ecosystems. Practical labs reinforce theoretical concepts, providing hands-on experience with key components and system behaviors.
InstructorJacob CalhounCourse outline
Lectures, virtual labs, and graded assignments — completed in your browser.
Syllabus
["Week 1: Lesson 1: Introduction to High-Power EV Charging Systems","Week 2: Lesson 2: Core Power Conversion Topologies for DC Fast Charging","Week 3: Lesson 3: Understanding Three-Phase Rectification and Power Factor Correction","Week 4: Hands-on Lab: Analyzing Rectifier and PFC Stages in High-Power Converters","Week 5: Lesson 5: DC-DC Converter Architectures for EV Charging","Week 6: Lesson 6: Thermal Management in High-Power Charging Systems","Week 7: Lesson 7: Liquid-Cooled Cable Systems: Design, Operation, and Maintenance","Week 8: Hands-on Lab: Inspecting and Testing Liquid-Cooled Charging Cables","Week 9: Lesson 9: Semiconductor Power Modules: Selection and Application","Week 10: Lesson 10: Control Systems and Communication Protocols in EV Chargers","Week 11: Hands-on Lab: Basic Diagnostics of Power Module Functionality","Week 12: Lesson 12: Energy Metering and Billing Systems for EV Charging","Week 13: Lesson 13: Safety Standards and Maintenance Procedures for High-Power Chargers","Week 14: Capstone Service Project: High-Power Charger System Analysis and Troubleshooting"]