Li Chen

Title: The Innovative Contributions of Li Chen

Introduction

Li Chen is a prominent inventor based in Livonia, MI (US), known for his significant contributions to motor control technologies. With a total of 9 patents to his name, Chen has made strides in optimizing the performance of electric motors, particularly in the context of permanent magnet and induction motors.

Latest Patents

Among his latest patents, Chen has developed a "Method and apparatus for motor control," which introduces a closed-loop permanent magnet motor control system. This innovative method optimally partitions torque and flux-weakening currents to achieve desired torque levels without exceeding the capabilities of the DC source. The system determines a maximum limit for allowable torque current and a minimum threshold for maximum torque current, adjusting the flux current based on the operational state of the DC source voltage. Another notable patent is for "Overmodulation systems and methods for induction motor control." This patent outlines systems and methods for controlling an induction motor by detecting a field weakening operation state and enabling an overmodulation operation state to enhance motor performance.

Career Highlights

Li Chen has worked with notable companies such as Ballard Power Systems Corporation and Ford Global Technologies, LLC. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in motor technology.

Collaborations

Throughout his career, Chen has collaborated with talented individuals, including Richard Joseph Hampo and Xingyi Xu. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Li Chen's work in motor control technology exemplifies the impact of innovation in engineering. His patents and career achievements highlight his dedication to advancing the field and improving motor performance.