Guangxu Li

Title: Innovations of Guangxu Li in Memory Motor Technology

Introduction

Guangxu Li is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of motor technology, particularly in the area of memory motor control systems. His innovative approach has led to the development of a unique method that enhances the performance and efficiency of memory motors.

Latest Patents

Guangxu Li holds a patent for a "Memory motor winding multiplexing control method and system for flux linkage observation." This patent outlines a method that includes several key steps. First, when the magnetization state of a memory motor needs adjustment, a flux regulation current reference value is selected based on the motor's rotation speed. Second, current feedback control is employed to drive a direct-current flux regulation winding, generating a flux regulation current to adjust the magnetization state of a permanent magnet. Third, during normal operation, the induction voltage of the flux regulation winding is collected, and the induced electromotive force is extracted. Finally, this induced electromotive force is used to calculate the flux linkage of the permanent magnet for vector control of the motor. Guangxu Li's innovative work in this area has resulted in 1 patent.

Career Highlights

Guangxu Li is affiliated with Southeast University, where he continues to advance his research and development efforts in motor technology. His work has garnered attention for its practical applications and potential to improve motor efficiency.

Collaborations

Guangxu Li collaborates with esteemed colleagues, including Heyun Lin and Hui Calvin Yang. Their combined expertise contributes to the innovative projects undertaken at Southeast University.

Conclusion

Guangxu Li's contributions to memory motor technology exemplify the impact of innovative thinking in engineering. His patented methods not only enhance motor performance but also pave the way for future advancements in the field.