Location History:
- Zhejiang, CN (2020)
- Jiangsu, CN (2023)
Company Filing History:
2 out of 2 
2 out of 194 Years Active: 2020-2023
Title: Ben Li: Innovator in Differential Protection Methods
Introduction
Ben Li is a notable inventor based in Zhejiang, China, recognized for his contributions to the field of electrical engineering. He holds two patents that focus on differential protection methods, which are crucial for ensuring the safety and reliability of electricity transmission systems.
Latest Patents
Ben Li's latest patents include a "Differential Protection Determination Method" and a "Differential Protection Method and System." The determination method is designed for electricity transmission lines with multi-terminal T-connections. It involves sampling and calculating all phase currents, determining maximum fault component currents, and performing differential determination to identify faults in the target phase. The second patent outlines a method and system for differential protection applied to multi-terminal T-connection transmission lines, which includes constructing slave groups and analyzing communication delays to enhance fault detection.
Career Highlights
Throughout his career, Ben Li has worked with prominent organizations such as the Taizhou Power Supply Company of State Grid Zhejiang Electric Power and the State Grid Corporation of China. His experience in these companies has significantly contributed to his expertise in electrical systems and protection methods.
Collaborations
Ben Li has collaborated with notable colleagues, including Ping Zhao and Yiping Shen, who have contributed to his research and development efforts in the field of electrical engineering.
Conclusion
Ben Li's innovative work in differential protection methods showcases his commitment to enhancing the safety and efficiency of electrical transmission systems. His patents reflect a deep understanding of complex electrical networks and a dedication to advancing technology in this critical field.