Jinru Sun

Title: Innovations of Jinru Sun in Circuit Breaker Control and Lightning Damage Assessment

Introduction

Jinru Sun is a notable inventor based in Shaanxi, China. He has made significant contributions to the fields of electrical engineering and materials science. With a total of 2 patents, his work focuses on enhancing the safety and efficiency of electrical systems and assessing material resilience against lightning strikes.

Latest Patents

One of Jinru Sun's latest patents is a "Generator circuit breaker control method based on short-circuit fault current symmetry." This innovative method involves collecting real-time current data from the outlet side of a generator. It calculates a transferring current feeding moment using a current symmetry method when the fault current peaks after a short-circuit fault occurs. The method corrects this moment with a correction coefficient and calculates a breaker switching moment, allowing for precise control of the generator circuit breaker. This invention addresses the limitations of existing control methods in managing the complexities of short-circuit fault currents.

Another significant patent is the "Lightning damage assessment method for carbon fiber reinforced polymer material considering non-linear impedance characteristic." This method studies various factors influencing lightning damage to carbon fiber reinforced polymer (CFRP) materials. It establishes a relationship between lightning damage, including the damage area and depth, and various influencing factors such as peak value and charge transfer amount. The method builds a multi-factor assessment model to predict lightning damage, providing valuable insights into the resilience of CFRP materials.

Career Highlights

Jinru Sun is affiliated with Xi'an Jiaotong University, where he contributes to research and development in electrical engineering and materials science. His work has garnered attention for its practical applications in improving safety standards in electrical systems and materials used in various industries.

Collaborations

Jinru Sun collaborates with esteemed colleagues, including Xueling Yao and Jingliang Chen. Their combined expertise enhances the research output and innovation potential within their projects.

Conclusion

Jinru Sun's contributions to the fields of circuit breaker control and lightning damage assessment demonstrate his commitment to advancing technology and safety. His innovative patents reflect a deep understanding of complex electrical systems and materials, positioning him as a key figure in his field.