Feifei Wan

Title: Feifei Wan: Innovator in Oil Production Engineering

Introduction

Feifei Wan is a notable inventor based in Harbin, China. He has made significant contributions to the field of oil production engineering through his innovative approaches and patented technologies. His work focuses on improving the efficiency and effectiveness of oil pumping systems.

Latest Patents

Feifei Wan holds a patent for an "Electric machine driving method and system under non-conventional work mode of oil pumping unit." This invention discloses a method and system that utilizes a crank complete-cycle operation with a utility frequency driving mode. Additionally, it employs a variable frequency driving mode for crank incomplete-cycle pumping operations and no-pumping operations. The system features both a utility frequency loop and a variable frequency loop, which share a common input and output terminal connected to a utility frequency power supply circuit. A frequency changer is integrated into the variable frequency loop, along with an operation control unit positioned outside both loops.

Career Highlights

Feifei Wan is associated with Harbin Surfics Electrical Technology Inc., where he continues to develop and refine technologies related to oil production. His expertise in electric machine driving methods has positioned him as a key figure in advancing oil extraction techniques.

Collaborations

Feifei Wan collaborates with talented individuals such as Ye Yang and Lin Wang, who contribute to his projects and innovations. Their teamwork enhances the development of cutting-edge solutions in the oil production sector.

Conclusion

Feifei Wan's contributions to oil production engineering through his innovative patent demonstrate his commitment to advancing technology in this field. His work not only improves operational efficiency but also sets a foundation for future advancements in oil extraction methods.