Weilun Chen

Title: Innovations of Weilun Chen in Power Electronics

Introduction

Weilun Chen is an accomplished inventor based in Glastonbury, CT (US). He has made significant contributions to the field of power electronics, particularly through his innovative patent that enhances the efficiency of power conversion systems. His work is instrumental in advancing technology in this critical area.

Latest Patents

Weilun Chen holds a patent for a "Current sensor for power electronic converter." This invention involves a system that includes a power switching circuit designed to provide a drive current to a load. The system features a power source and first and second serially connected switches that convert DC power from the power source into AC current, or vice versa. The invention also includes a first high-bandwidth current sensor circuit that measures high-side current pulses through the first switch, providing an analog signal proportional to these pulses. Additionally, a second high-bandwidth current sensor circuit measures low-side current pulses through the second switch, generating another analog signal. A signal processing device is coupled to these sensor circuits, converting the analog signals into digital signals and reconstructing the drive current to obtain its cycle average values.

Career Highlights

Weilun Chen is currently employed at Hamilton Sundstrand Corporation, where he applies his expertise in power electronics. His role involves developing innovative solutions that enhance the performance and reliability of power systems. His contributions have been vital in pushing the boundaries of technology in this sector.

Collaborations

Weilun has collaborated with notable colleagues such as Suman Dwari and Yongduk Lee. Their teamwork has fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Weilun Chen's work in power electronics exemplifies the impact of innovative thinking on technology. His patent and contributions at Hamilton Sundstrand Corporation highlight his commitment to advancing the field. His collaborations further enhance the potential for future innovations.