Review on Optimization Methods for Dynamic Wireless Charging Road Segments in Electric Vehicles

Dynamic Wireless Charging (DWC) technology represents a cutting-edge solution for EV charging infrastructure, effectively mitigating range anxiety through real-time energy transfer during vehicle operation. This study systematically examines global advancements in DWC technology, analyzes multidimensional barriers to its adoption, investigates key parameters affecting charging efficiency, and comprehensively summarizes prevailing road segment optimization approaches. By synthesizing recent experimental data and research outcomes, we identify priority directions for future technological breakthroughs. Our findings indicate that large-scale commercialization requires transformative progress in four key areas: transmission efficiency enhancement, lifecycle cost reduction, international standardization, and seamless integration with intelligent transportation systems. These insights establish a valuable reference framework for policymakers, industry stakeholders, and academic researchers.