Company Filing History:
Years Active: 2021-2022
Title: Innovations of Inventor Xinmin Li
Introduction
Xinmin Li is a notable inventor based in Tianjin, China. He has made significant contributions to the field of motor technology, particularly in fault detection and control methods. With a total of two patents to his name, his work showcases innovative approaches to enhancing motor performance and reliability.
Latest Patents
One of Xinmin Li's latest patents is a "Motor fault detection system based on coupling injection of high frequency signals." This system utilizes a high-frequency detection signal source circuit to inject signals into the motor winding, allowing for the detection of faults by analyzing the response signals. The controller plays a crucial role in determining the presence and severity of any faults based on the received data.
Another significant patent is the "Position-sensorless control method and device for long-cable drive permanent magnet motor." This invention introduces a method for controlling permanent magnet motors without the need for position sensors. By employing a coupling circuit and high-frequency detection signals, the system can accurately determine position signals and control the motor effectively.
Career Highlights
Xinmin Li is affiliated with Tiangong University, where he contributes to research and development in motor technology. His work is characterized by a strong focus on practical applications and innovative solutions that address real-world challenges in motor performance.
Collaborations
Xinmin Li collaborates with talented individuals such as Xin Li and Tingna Shi, who is a woman. These collaborations enhance the research environment and foster innovation in their projects.
Conclusion
Xinmin Li's contributions to motor technology through his patents reflect his dedication to innovation and problem-solving. His work not only advances the field but also sets a foundation for future developments in motor control and fault detection systems.