Company Filing History:
3 out of 42 
3 out of 9 
2 out of 8 Years Active: 2025
Title: **Innovative Contributions of Rong Sun in High-Voltage Cable Systems and Hybrid Energy Solutions**
Introduction
Rong Sun, a prolific inventor based in Jiangsu, China, has made significant contributions in the field of electrical engineering and renewable energy. With a focus on innovative solutions, he holds two patents that demonstrate his expertise in detecting defects in high-voltage cable systems and harnessing hybrid energy sources.
Latest Patents
Rong Sun's latest patents include a device and method for detecting defects in a high-voltage cable cross-bonded grounding system. This patent outlines a method that involves connecting a signal excitation coupler to the A-phase, B-phase, and C-phase coaxial cables of a protective grounding box. By selecting a stable signal of a frequency different from power frequency, the method measures effective current values and phases, allowing for the calculation of resistances and inductances in the cable system to determine any defects.
In addition, he has patented a micro-power wind-solar hybrid energy harvesting and power generating device. This invention integrates a solar power generation module and a wind power generation module, along with a control module and energy storage components. The solar power generation module comprises a solar thin film cell, while the wind power generation module utilizes a wind-induced vibration structure with piezoelectric elements. This innovative device aims to maximize power generation efficiency through a sophisticated energy harvesting and power generating algorithm.
Career Highlights
Rong Sun has built a distinguished career, working with prominent organizations in the energy sector. He has contributed to the State Grid Jiangsu Electric Power Research Institute and the State Grid Jiangsu Electric Power Company. His experience in these institutions has greatly informed his patent developments and the practical applications of his inventions.
Collaborations
Throughout his career, Rong Sun has collaborated with notable colleagues, including Jinggang Yang and Yongling Lu. Their collective expertise has played a vital role in advancing technologies within the realm of high-voltage systems and renewable energy solutions.
Conclusion
Rong Sun's innovative patents reflect his dedication to enhancing electrical safety and harnessing renewable energy sources. His work not only demonstrates his inventive prowess but also contributes to the development of more reliable energy systems. As the demand for efficient energy solutions continues to grow, Rong Sun's inventions will undoubtedly play a crucial role in shaping the future of energy technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.