Jianzhong Fan

Title: Innovations of Jianzhong Fan in Power System Supervision

Introduction

Jianzhong Fan is a notable inventor based in Beijing, China. He has made significant contributions to the field of power systems, particularly in the supervision of secondary circuits of instrument transformers. His innovative approach enhances the reliability and sensitivity of power system operations.

Latest Patents

Jianzhong Fan holds a patent for a "Method and device for supervising secondary circuit of instrument transformer in power system." This invention involves a method and a protection Intelligent Electronic Device (IED) designed to supervise the secondary circuit of an instrument transformer connected to a power system component. The method includes detecting disturbances in the signal from the instrument transformer and determining whether a failure occurs in the secondary circuit based on disturbance detection results from the protection IED and other connected protection IEDs. This solution provides a more reliable and sensitive performance while requiring minimal information collection.

Career Highlights

Jianzhong Fan is currently employed at ABB Research Ltd., where he continues to develop innovative solutions for power systems. His work focuses on enhancing the safety and efficiency of electrical systems through advanced technology.

Collaborations

Jianzhong has collaborated with notable colleagues, including Bin Su and Lei Jing, who contribute to the research and development efforts at ABB Research Ltd. Their teamwork fosters an environment of innovation and progress in the field.

Conclusion

Jianzhong Fan's contributions to power system supervision through his patented methods demonstrate his expertise and commitment to advancing technology in this critical area. His work not only enhances the reliability of power systems but also sets a foundation for future innovations.