Ningyu Zhang

Title: Ningyu Zhang - Innovator in Power Flow Control Technology

Introduction

Ningyu Zhang is a prominent inventor based in Jiangsu, China. He has made significant contributions to the field of power flow control technology. His innovative approach has led to the development of a novel Unified Power Flow Controller (UPFC) and its control method.

Latest Patents

Ningyu Zhang holds 1 patent for his invention titled "Unified Power Flow Controller and Control Method Thereof." This invention discloses a unique UPFC that connects a DC converter to the DC transmission line of a high-voltage direct current (HVDC) converter station. The invention allows for the control of the AC output voltage of a series converter, which regulates the line power of the UPFC for operation in both UPFC and Static Synchronous Series Compensator (SSSC) modes. By reducing the number of transformers and shunt converters at the shunt side of the UPFC, the HVDC Converter Station can provide active power for the series converter, effectively lowering operational costs and ensuring stable power grid operation. This invention holds promising application prospects.

Career Highlights

Throughout his career, Ningyu Zhang has worked with notable organizations, including the State Grid Corporation of China and the State Grid Jiangsu Electric Power Research Institute. His experience in these institutions has allowed him to refine his expertise in power systems and contribute to advancements in electrical engineering.

Collaborations

Ningyu Zhang has collaborated with esteemed colleagues such as Jing Chen and Qun Li. Their joint efforts have furthered research and development in the field of power flow control.

Conclusion

Ningyu Zhang's innovative work in the development of the Unified Power Flow Controller showcases his commitment to advancing power technology. His contributions are expected to have a lasting impact on the efficiency and stability of power grids.