Yan Li

Wireless power transfer (WPT) systems for electric vehicles (EVs) need to accommodate different vehicle models with varying battery voltages and Z classes, while ensuring the power, efficiency, volume, cost, and compatibility of different vehicle assemblies (VAs). To address these challenges, this article proposes a series-parallel rectifier architecture based on the LCC-S compensation network. The characteristics of conventional topologies are analyzed mathematically, which may have a low output power under large coupling coefficient variations.