Chanaka Singhabahu

Title: Innovations by Chanaka Singhabahu

Introduction

Chanaka Singhabahu is an accomplished inventor based in College Park, MD (US). He has made significant contributions to the field of power electronics through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of multi-winding transformers.

Latest Patents

Chanaka Singhabahu holds a patent for "Multiple winding integrated transformers." This patent presents a set of multi-winding transformer designs that achieve leakage integration in multi-port power electronics systems. The magnetic design structures are extendable to realize an N-port multi-winding transformer with or without leakage inductance integration, which interfaces different voltage levels with galvanic isolation. The disclosed designs enable reduced number of discrete magnetic components, high efficiency, high power density, and reduced transformer parasitic capacitances. Furthermore, a global transformer optimization approach is presented, considering magnetizing and leakage inductances, core and winding losses, and parasitic capacitances to systemize the sophisticated multi-winding integrated leakage transformer design process.

Career Highlights

Chanaka Singhabahu is affiliated with the University System of Maryland, where he continues to contribute to research and development in electrical engineering. His innovative work has garnered attention in the academic and industrial sectors.

Collaborations

Some of his notable coworkers include Alireza Khaligh and Shenli Zou, who have collaborated with him on various projects related to power electronics and transformer design.

Conclusion

Chanaka Singhabahu's contributions to the field of power electronics through his patent on multi-winding integrated transformers highlight his innovative spirit and dedication to advancing technology. His work not only improves efficiency but also paves the way for future developments in the industry.