Tianhua Li

Title: Innovations of Tianhua Li in Time-Varying Distance Protection

Introduction

Tianhua Li is a notable inventor based in Beijing, China. He has made significant contributions to the field of electrical engineering, particularly in the area of distance protection systems. His innovative approach has led to the development of a unique method and device that enhances the reliability of power systems.

Latest Patents

Tianhua Li holds 1 patent for his invention titled "Method and device for timing in time-varying distance protection based on multiple lines in tower." This invention involves a sophisticated method that includes collecting instantaneous current values at a time-varying distance protection installation location. It also involves acquiring preset parameters and calculating multi-line ranging results based on a multi-line ranging model. The invention aims to improve the timing of distance protection actions, ensuring better protection against faults in power systems.

Career Highlights

Throughout his career, Tianhua Li has worked with prominent organizations such as the China Electric Power Research Institute and the State Grid Corporation of China. His experience in these institutions has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electrical safety and efficiency.

Collaborations

Tianhua Li has collaborated with esteemed colleagues, including Zexin Zhou and Hong Cao. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Tianhua Li's contributions to the field of distance protection are noteworthy and reflect his dedication to innovation. His patent demonstrates a significant advancement in the reliability of power systems, showcasing his expertise and commitment to improving electrical engineering practices.