Shuang Li

Title: Shuang Li - Innovator in Power Tool Technology

Introduction

Shuang Li is a notable inventor based in Nanjing, China. He has made significant contributions to the field of power tools, showcasing his innovative spirit and technical expertise. His work has led to the development of advanced tools that enhance efficiency and performance in various applications.

Latest Patents

Shuang Li holds a patent for a power tool that incorporates a motor, a speed regulation mechanism, a driver circuit, and a control module. The motor features a stator winding and a rotor, while the speed regulation mechanism is designed to set a target rotational speed of the motor. The driver circuit delivers electrical energy from a power supply device to the motor, utilizing multiple electronic switches. The control module calculates a voltage vector based on the measured rotational speed, phase current of the stator winding, and the target rotational speed. It then overmodulates the voltage vector to output a pulse-width modulation (PWM) signal to the driver circuit. The amplitude of the voltage vector ranges from 0 to 1.15. This innovative design enhances the functionality and efficiency of power tools.

Career Highlights

Shuang Li is currently employed at Nanjing Chervon Industry Co., Ltd., where he continues to develop cutting-edge technologies in the power tool sector. His dedication to innovation has positioned him as a key player in the industry.

Collaborations

Shuang Li collaborates with talented individuals such as Aihua Xie and Yanqing Xu, contributing to a dynamic team environment that fosters creativity and innovation.

Conclusion

Shuang Li's contributions to power tool technology exemplify his commitment to innovation and excellence. His patent reflects a deep understanding of engineering principles and a drive to improve the tools that professionals rely on.