Guangqi Zhu

Title: Innovations by Guangqi Zhu in Variable DC Bus Voltage Systems

Introduction

Guangqi Zhu is an accomplished inventor based in Menomonee Falls, WI (US). He has made significant contributions to the field of electrical engineering, particularly in the development of systems that enhance the efficiency of variable DC bus voltage coupled to inverters. With a total of 2 patents to his name, Zhu's work is recognized for its innovative approach to voltage regulation.

Latest Patents

Zhu's latest patents focus on a system and method for variable DC bus voltage coupled to inverters. The voltage command estimator he developed is designed to estimate a minimum required variable DC bus voltage. This estimation is based on various current and voltage commands for respective time intervals. The voltage command estimator provides the estimated minimum required variable DC bus voltage to a voltage regulator. This adjustment ensures that the observed voltage level of the variable DC voltage bus aligns with the estimated minimum required voltage. This innovation is crucial for maintaining the operation of electric machines under variable loads.

Career Highlights

Guangqi Zhu is currently employed at Deere & Company, where he applies his expertise in electrical systems. His work at the company has allowed him to further develop his innovative ideas and contribute to advancements in technology.

Collaborations

Zhu collaborates with talented coworkers, including Dan Li and Long Wu. Their combined efforts in research and development have led to significant advancements in their field.

Conclusion

Guangqi Zhu's contributions to the field of electrical engineering, particularly in variable DC bus voltage systems, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the efficiency and functionality of electrical systems.