Yong Li

Title: Innovator Yong Li: Pioneering Patents in Catenary Icing Detection and GIS Leak Monitoring

Introduction

Yong Li, an esteemed inventor hailing from Nanjing, China, has made significant contributions to the fields of catenary icing detection and leak monitoring technologies. With two patents to his name, Li is recognized for his innovative approaches that employ cutting-edge methodologies in the realms of infrared imaging and vibration signal analysis.

Latest Patents

The first of his latest patents is a *Catenary icing detection method based on infrared imaging and meteorological monitoring*. This inventive disclosure outlines a method using infrared illumination to detect targets, acquiring real-time images through an infrared imaging sensor. In conjunction with this, meteorological data is gathered via a meteorological monitoring unit, allowing for normalized fusion processing of the data. These findings are stored in a front-end edge computing unit, and through a deep learning model, states of water accumulation, snow accumulation, and icing are identified automatically, facilitating timely notifications to a background system.

Li's second patent is a *GIS leak monitoring method based on vibration signal*. This method is pivotal in the technical field of detecting mechanical or electrical issues in gas-insulated switchgear (GIS). The process involves installing vibration sensors on each connecting flange of the GIS's gas-tight chambers, followed by stable operation to collect vibration signals. After noise processing and wavelet packet decomposition of these signals, the energy proportions across frequency bands are analyzed, enabling the system to alarm relevant personnel upon detecting faults. This cyclical monitoring continues until the issues are resolved.

Career Highlights

Throughout his distinguished career, Yong Li has worked with notable companies such as State Grid Jiangsu Electric Power Company and Nanjing Power Supply Company. His experience at these esteemed organizations has significantly contributed to his expertise and has supported the development of his innovative patents.

Collaborations

Li has collaborated with talented professionals, including Chunning Wang and Honghua Xu. Their collective efforts have not only advanced their respective fields but also fostered a rich environment for innovation and growth in engineering solutions.

Conclusion

In summary, Yong Li stands out as a significant contributor to the technological landscape, particularly with his innovative patents in catenary icing detection and GIS leak monitoring techniques. His fruitful collaborations and experience in leading companies have played a critical role in his accomplishments as an inventor. With his continued dedication to innovation, Yong Li is likely to make further impactful contributions in the future.