Xiao Fen Zhong

Title: Innovations of Xiao Fen Zhong

Introduction

Xiao Fen Zhong is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of electrical engineering, particularly in the development of resonant converter technology. His innovative approach has led to the creation of a unique patent that enhances the efficiency of power conversion systems.

Latest Patents

Xiao Fen Zhong holds a patent for a "Multiple resonant converter apparatus and control method." This resonant converter apparatus includes a plurality of resonant converters connected in parallel, along with a control module that outputs a pulse width modulation (PWM) control signal to the resonant converters. The control module features a voltage control loop that compares the sensed output voltage with a predetermined reference voltage, ensuring that the output voltage of one converter matches the reference voltage. Additionally, the current control loop utilizes the sensed output current of one converter as a reference, generating a frequency adjusting variable to calculate individual PWM control signals for the other converters, thereby equalizing their output currents.

Career Highlights

Xiao Fen Zhong is currently employed at Astec International Limited, where he continues to innovate and develop advanced power conversion technologies. His work has positioned him as a key figure in the industry, contributing to the advancement of efficient energy solutions.

Collaborations

Xiao Fen Zhong collaborates with talented colleagues, including Tai Keung Lee and Wing Ling Cheng, who contribute to the innovative environment at Astec International Limited. Their combined expertise fosters a culture of creativity and technological advancement.

Conclusion

Xiao Fen Zhong's contributions to the field of resonant converter technology exemplify the spirit of innovation. His patent and ongoing work at Astec International Limited highlight the importance of advancements in electrical engineering.