Application of COMSOL Multiphysics for Modeling Wireless Charging Systems

The article explores the application of COMSOL Multiphysics software for modeling wireless charging systems for unmanned aerial vehicles (UAVs). The relevance of this topic is driven by the growing need for automated drone charging processes used in monitoring and maintenance operations. The study focuses on the software's capabilities, including the modeling of magnetically resonant systems using 2D and 3D geometries, which enables the assessment of wireless power transfer efficiency and the investigation of key system parameters. The advantages and limitations of different modeling approaches are analyzed, emphasizing the differences in accuracy and computational costs between 2D and 3D models. The research highlights the importance of using tools such as the AC/DC module to optimize charging system designs. The conclusions demonstrate the significant potential of COMSOL Multiphysics in improving the accuracy of design and the prediction of operational characteristics in wireless charging systems.