Junjun Deng

Title: Innovations by Junjun Deng in Wireless Power Transfer

Introduction

Junjun Deng is an accomplished inventor based in Dearborn, MI (US). He has made significant contributions to the field of wireless power transfer, showcasing his expertise through innovative patent developments. His work is particularly focused on enhancing the efficiency and effectiveness of wireless charging systems.

Latest Patents

Junjun Deng holds a patent for a "Double-sided LCC compensation method for wireless power transfer." This invention proposes a double-sided LCC compensation network and a tuning method specifically designed for wireless power transfer systems. The innovative topology ensures that the resonant frequency remains independent of the coupling coefficient and load conditions. The parameter values are meticulously tuned to achieve zero voltage switching (ZVS) for the sending side switches. A wireless charging system utilizing this topology has been designed and built, capable of delivering up to 7.7 kW output power while achieving an impressive 96% efficiency from the DC power source to the battery load.

Career Highlights

Junjun Deng is affiliated with the University of Michigan, where he continues to advance research in wireless power technologies. His work not only contributes to academic knowledge but also has practical applications in various industries.

Collaborations

Junjun has collaborated with notable colleagues, including Weihan Li and Chris Mi, who have also contributed to advancements in the field of wireless power transfer.

Conclusion

Junjun Deng's innovative work in wireless power transfer exemplifies the potential for technological advancements in energy efficiency. His contributions are paving the way for more effective wireless charging solutions in the future.