Weijie Wen

Title: Weijie Wen - Innovator in DC Circuit Breaker Technology

Introduction

Weijie Wen is a notable inventor based in Tianjin, China. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative circuit breaker technologies. His work focuses on enhancing the efficiency and reliability of electrical systems.

Latest Patents

Weijie Wen holds a patent for a "Micro-loss combined mechanical DC circuit breaker and its control method." This invention consists of multiple ports, load current paths, and a main breaker. The design features parallel load current paths with an ultra-fast mechanical switch in the upper bridge arm and a residual current breaker along with a fast closing switch in the lower bridge arm. The main breaker is composed of a high-voltage capacitor in series with a low-voltage capacitor that is pre-charged. This innovative approach aims to minimize energy loss while ensuring effective circuit protection.

Career Highlights

Weijie Wen is affiliated with Tianjin University, where he contributes to research and development in electrical engineering. His academic background and practical experience have positioned him as a key figure in advancing circuit breaker technology.

Collaborations

Weijie Wen collaborates with fellow researcher Bin Li, working together to explore new solutions in electrical engineering. Their combined expertise enhances the potential for innovative developments in the field.

Conclusion

Weijie Wen's contributions to the field of electrical engineering, particularly through his patented micro-loss combined mechanical DC circuit breaker, demonstrate his commitment to innovation and efficiency. His work continues to influence advancements in circuit protection technology.