Design and Verification of High-Frequency Inverter for Efficient Wireless Power Transfer

The paper presents the design and verification of a high-frequency inverter for magnetically coupled resonance wireless power transfer (MCR-WPT). WPT technology is widely used in the transmission of electrical energy to power supply equipment with high-power mode. In the process of collecting energy, the connection of wires has also facilitated the development of novel power supply methods. With the ongoing development of WPT technology theory and experimental research, a huge number of new industries and related goods will emerge, bringing enormous convenience to people's daily lives and fostering the growth of the modern industrial sector. To fill the gap in the need for advanced and efficient WPT in terms of cost, flexibility, and long transmission distance, the theoretical research, design, and circuit verification of high-frequency inverters for efficient energy transmission are studied. Following the experimental analysis and design verification the proposed design achieves an efficiency of over 50% and a transmission distance of 1.04m. The verification process involves testing the result under various conditions to ensure its reliability and practicality.