Hailong Pan

Title: Hailong Pan: Innovator in Multi-Inverter Systems

Introduction

Hailong Pan is a notable inventor based in Hefei, China. He has made significant contributions to the field of electrical engineering, particularly in the development of control methods for multi-inverter systems. With a total of 2 patents, his work focuses on enhancing the stability and efficiency of power systems.

Latest Patents

Hailong Pan's latest patents include a dual-mode combined control method for a multi-inverter system based on a double split transformer. This innovative method addresses the challenges faced by extremely weak grids by providing a dual-mode control approach. It utilizes a grid impedance identification algorithm to determine the equivalent grid impedance at a point of common coupling. The system operates in various modes to improve stability during fluctuations in grid strength.

Another significant patent is the stability control method for a virtual synchronous generator (VSG) in a strong grid based on inductance-current differential feedback. This method allows for the stable operation of a VSG without the need for additional physical inductance or costly filters. By controlling the VSG and implementing feedback mechanisms, it effectively suppresses oscillations in output power, ensuring reliable performance in strong grid conditions.

Career Highlights

Hailong Pan is affiliated with Hefei University of Technology, where he contributes to research and development in electrical engineering. His expertise in multi-inverter systems has positioned him as a key figure in advancing technologies that enhance grid stability and efficiency.

Collaborations

Hailong Pan has collaborated with notable colleagues such as Yang Wang and Xing Zhang. Their combined efforts in research and innovation have furthered the understanding and application of advanced control methods in power systems.

Conclusion

Hailong Pan's contributions to the field of electrical engineering, particularly through his innovative patents, demonstrate his commitment to improving the stability and efficiency of power systems. His work continues to influence the development of technologies that address the challenges of modern electrical grids.