Hongfei Wu

Title: Innovations of Hongfei Wu in Resonant Converters

Introduction

Hongfei Wu is an accomplished inventor based in Blacksburg, Virginia. He has made significant contributions to the field of electrical engineering, particularly in the development of resonant converters. His innovative work focuses on enhancing the efficiency and functionality of power conversion systems.

Latest Patents

Hongfei Wu holds a patent for "Interleaved converters with integrated magnetics." This patent describes three-phase interleaved LLC and CLLC resonant converters that incorporate integrated magnetics. The design features primary sides of the phases relying on a half-bridge configuration, with resonant networks coupled in delta-connected or common Y-node configurations. The secondary sides utilize full-bridge configurations and are coupled in parallel. Notably, the transformers of the phases can be integrated into a single magnetic core, allowing for a more compact and efficient design. By modifying the interleaving structure between the primary and secondary windings, resonant inductors can also be integrated into the same magnetic core. A multi-layer PCB serves as the windings for the integrated magnetics.

Career Highlights

Hongfei Wu is associated with Virginia Tech Intellectual Properties, Inc., where he continues to advance his research and development efforts. His work has garnered attention for its innovative approach to power conversion technology.

Collaborations

Some of his notable coworkers include Chao Fei and Bin Li, who have collaborated with him on various projects related to resonant converters and integrated magnetics.

Conclusion

Hongfei Wu's contributions to the field of electrical engineering, particularly through his patent on interleaved converters, showcase his innovative spirit and dedication to advancing technology. His work continues to influence the development of efficient power conversion systems.