Yaping He

Title: Yaping He: Innovator in Permanent Magnet Synchronous Motor Technologies

Introduction

Yaping He, an accomplished inventor based in Hunan, China, has made significant contributions to the field of electrical engineering. With five patents to his name, Yaping’s innovations primarily focus on the development of advanced methods and systems for monitoring and correcting performance in permanent magnet synchronous motors.

Latest Patents

Yaping He’s latest patents include a groundbreaking rotor temperature monitoring method and system for permanent magnet synchronous motors. This innovative system involves obtaining a-phase and b-phase line currents from the stator, alongside a line voltage and rotor rotating speed. By integrating these parameters, along with the inductance and temperature characteristics of the rotor's permanent magnet, Yaping has created a formula to accurately calculate rotor temperatures.

Additionally, Yaping has developed a method and system for correcting initial zero position deviations in permanent magnet synchronous motors. This technology ensures precision in the operation of the motor and its resolver. The method involves driving the rotor at a constant speed, measuring counter electromotive forces, and calculating the necessary adjustments to ensure optimal performance.

Career Highlights

Throughout his career, Yaping He has been associated with prominent organizations, including the CSR Zhuzhou Electric Locomotive Research Institute and the CRRC Zhuzhou Electric Locomotive Research Institute. His work has been pivotal in driving innovation within these leading institutions, focusing on enhancing electric locomotive technologies.

Collaborations

Yaping has collaborated with talented colleagues such as Jianghua Feng and Junfeng Xu, further contributing to the dynamics of innovation and technical advancements in the field of electrical engineering. These collaborations have enriched his work and expanded the impact of his inventions on motor technology.

Conclusion

With his remarkable achievements and commitment to innovation, Yaping He continues to play a vital role in advancing permanent magnet synchronous motor technology. His contributions not only reflect his expertise but also significantly influence the future of electrical engineering and the development of efficient motor systems.