Zhiyang Liu

Title: Innovations of Zhiyang Liu in Proton Exchange Membrane Fuel Cells

Introduction

Zhiyang Liu is a notable inventor based in Hangzhou, China, recognized for his contributions to the field of proton exchange membrane fuel cells. With a total of two patents to his name, Liu has developed innovative methods that enhance the efficiency and functionality of fuel cell systems.

Latest Patents

Liu's latest patents include an "Online observation method of anode nitrogen concentration for proton exchange membrane fuel cell" and an "Anode gas purge control method for proton exchange membrane fuel cell." The first patent discloses a method for establishing a dynamic model of anode nitrogen concentration, which utilizes feedback information to monitor and control nitrogen levels in real-time. This innovation addresses the challenges of observing anode nitrogen concentration during the dynamic operation of fuel cell systems. The second patent presents a method for managing anode water and controlling nitrogen concentration through a structured approach that involves the use of an anode nitrogen concentration observer. This method effectively removes liquid water from the fuel cell stack and ensures optimal operation by managing nitrogen levels.

Career Highlights

Zhiyang Liu is affiliated with Zhejiang University, where he continues to advance research in fuel cell technology. His work has significantly contributed to the understanding and improvement of proton exchange membrane fuel cells, making strides in both theoretical and practical applications.

Collaborations

Liu has collaborated with esteemed colleagues such as Jian Ye Chen and Chizhou Yan, further enhancing the research and development efforts in his field.

Conclusion

Zhiyang Liu's innovative patents and contributions to proton exchange membrane fuel cells highlight his role as a significant inventor in the energy sector. His work not only addresses current challenges but also paves the way for future advancements in fuel cell technology.