Zhigang Sun

Title: Zhigang Sun: Innovator in Electric Machine Control and Voltage Conversion

Introduction

Zhigang Sun is a notable inventor based in Derby, GB, recognized for his contributions to the field of electrical engineering. He holds three patents that showcase his innovative approaches to electric machine control and voltage conversion. His work is instrumental in advancing technology in these areas.

Latest Patents

Zhigang Sun's latest patents include a method for controlling a permanent magnet synchronous electric machine (PMSM) drive using a Deadbeat Predictive Current Control (DBPCC) scheme. This method involves determining d-axis and q-axis stator current values, reference current values, and current correction values to effectively control the PMSM drive. Additionally, he has developed a voltage converter designed to convert AC voltage to DC voltage, featuring a dual H-bridge circuit configuration that enhances efficiency and reliability in power conversion.

Career Highlights

Zhigang Sun is currently employed at Rolls-Royce Corporation, where he applies his expertise in electrical engineering to develop cutting-edge technologies. His work at this prestigious company underscores his commitment to innovation and excellence in the field.

Collaborations

Zhigang collaborates with esteemed colleagues, including David Reginald Trainer and Ellis F H Chong, who contribute to his projects and enhance the collaborative spirit of innovation within the organization.

Conclusion

Zhigang Sun's contributions to electric machine control and voltage conversion reflect his dedication to advancing technology. His patents and work at Rolls-Royce Corporation position him as a significant figure in the field of electrical engineering.