Junxiong Wu

Title: Junxiong Wu and Resonant Power Conversion

Introduction

Junxiong Wu is an inventor based in Hangzhou, China, and works at Hoymiles Power Electronics Inc. His patent work concerns control methods for power-conversion circuits.

Latest Patents

Wu is associated with 1 patent: “Control Method for Resonant Dual Active Bridge Conversion Circuit, Controller, and Converter.” The invention describes sampling voltages on the direct-current sides of the primary and secondary circuits, along with the secondary current. It calculates voltage gain from the input and output voltages, then determines phase-shift parameters at the resonant frequency. The method also calculates the switching frequency based on the secondary current and generates control signals to operate switches in both circuits.

Career Highlights

Wu’s patent reflects work on controlling a resonant dual active bridge converter. By coordinating switching frequency and phase-shift parameters, the disclosed method provides a structured approach to controlling the converter’s primary and secondary switches.

Collaborations

Wu is identified as a coworker of Bingwen Weng. Both are associated with Hoymiles Power Electronics Inc.

Conclusion

Junxiong Wu’s patent focuses on control techniques for resonant power conversion, highlighting his contribution to the development of converter technology at Hoymiles Power Electronics Inc.