Li Yang

Title: Innovations by Li Yang in Railway Technology

Introduction

Li Yang is a notable inventor based in Nanjing, China, recognized for his contributions to railway technology. He holds three patents that showcase his innovative approach to enhancing the functionality and safety of railway vehicles. His work is instrumental in advancing the efficiency of railway systems.

Latest Patents

One of Li Yang's latest patents is the "Bus breaker control circuit for railway vehicle." This invention includes a close relay, an open relay, a power supply circuit for a bus breaker, a power supply circuit for the hold relay, and a delay module. The design ensures that the power supply circuit for the hold relay is connected in series to a train power supply, enhancing the reliability of the bus breaker control system.

Another significant patent is the "Dual start control circuit for auxiliary inverters of railway vehicle." This circuit is designed to control the start and stop of auxiliary inverters through an external dual circuit. The system incorporates an APS START signal to streamline the operation of auxiliary inverters, ensuring that the start-stop switch effectively manages the electrification of the APS start and stop train lines.

Career Highlights

Li Yang is currently employed at CRRC Nanjing Puzhen Co., Ltd., a leading company in the railway manufacturing sector. His role involves developing innovative solutions that improve the performance and safety of railway vehicles. His expertise in electrical engineering and control systems has made him a valuable asset to his team.

Collaborations

Li Yang collaborates with talented coworkers, including Lian Ge and Qiaofeng Jiang, who contribute to the innovative projects at CRRC Nanjing Puzhen Co., Ltd. Their teamwork fosters a creative environment that leads to groundbreaking advancements in railway technology.

Conclusion

Li Yang's contributions to railway technology through his patents demonstrate his commitment to innovation and safety in the industry. His work continues to influence the development of efficient railway systems, making a significant impact on transportation technology.