Fei Fred Wang, Sr

Title: Fei Fred Wang, Sr: Innovator in High Power Motor Drive Technology

Introduction

Fei Fred Wang, Sr. is a notable inventor based in Blacksburg, VA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of high power motor drive systems. His innovative work has led to the creation of a patented technology that enhances the efficiency and performance of motor drives.

Latest Patents

Wang holds a patent for a "Five level high power motor drive converter and control system." This advanced system includes a five-level hybrid NPC output power conversion stage, which consists of three NPC phase bridges configured in a wye arrangement. Each phase bridge receives power from a respective direct current bus and is supported by three isolated split series-connected DC capacitor banks. The system is controlled by a sophisticated controller that selects switch positions using feedforward sine-triangle modulation, along with third harmonic injection, zero sequence injection, and discontinuous modulation injection.

Career Highlights

Fei Fred Wang, Sr. has had a distinguished career at General Electric Company, where he has applied his expertise in electrical engineering to develop cutting-edge technologies. His work has not only advanced the field but has also contributed to the efficiency of various industrial applications.

Collaborations

Throughout his career, Wang has collaborated with esteemed colleagues, including James Patrick Lyons and Vlatko Vlatkovic. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.

Conclusion

Fei Fred Wang, Sr. is a prominent figure in the realm of high power motor drive technology. His innovative contributions and patented inventions continue to influence the industry and pave the way for future advancements.