Hongliang Gong

Title: Innovations by Hongliang Gong in Oil Production Engineering

Introduction

Hongliang Gong is a notable inventor based in Harbin, China. He has made significant contributions to the field of oil production engineering. His innovative approach has led to the development of a unique method and system for driving electric machines in oil pumping units.

Latest Patents

Hongliang Gong 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 utility frequency driving mode for crank complete-cycle operations. Additionally, it employs a variable frequency driving mode for crank incomplete-cycle pumping 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

Hongliang Gong is associated with Harbin Surfics Electrical Technology Inc., where he continues to innovate in the field of electrical technology. His work has been instrumental in enhancing the efficiency of oil pumping operations.

Collaborations

Hongliang Gong has collaborated with notable colleagues such as Ye Yang and Lin Wang, contributing to advancements in their shared field of expertise.

Conclusion

Hongliang Gong's innovative contributions to oil production engineering demonstrate his commitment to advancing technology in this critical industry. His patent reflects a significant step forward in improving the efficiency of oil pumping units.