Wei Wang

Title: Innovations by Wei Wang in Transformer Oil Pump Evaluation

Introduction

Wei Wang is an accomplished inventor based in Shanxi, China. He has made significant contributions to the field of electrical engineering, particularly in the evaluation of transformer oil pumps. His innovative approach has led to the development of a unique method and device that enhances the monitoring and assessment of these critical components in power systems.

Latest Patents

Wei Wang holds a patent for a "Method and device for evaluating long-term operation of transformer oil pump." This invention provides a comprehensive solution for assessing the health status of transformer oil pumps. The device connects the inlet of an oil pump to an outlet of an oil tank through an oil pipe, while also connecting the outlet of the oil pump back to the inlet of the oil tank. It features pressure gauges on both the inlet and outlet oil pipes, as well as an ultra-high-frequency (UHF) sensor positioned on the inner wall of the oil pipe near the oil pump. The system monitors the pressure difference between the oil pipes, the three-phase unbalanced current of the stator winding, the vibration of the oil pump, and rotor-to-stator rub. These measurements allow for a thorough evaluation of the long-term health status of the oil pump.

Career Highlights

Wei Wang is affiliated with the State Grid Shanxi Electric Power Research Institute, where he applies his expertise in electrical engineering to advance research and development in the energy sector. His work focuses on improving the reliability and efficiency of electrical systems, particularly through innovative monitoring techniques.

Collaborations

Wei Wang collaborates with notable colleagues, including Hua Yu and Guodong Li. Their combined efforts contribute to the advancement of technology in the field of electrical engineering.

Conclusion

Wei Wang's innovative contributions to the evaluation of transformer oil pumps demonstrate his commitment to enhancing the reliability of electrical systems. His patent reflects a significant advancement in monitoring technology, which is crucial for the long-term operation of power infrastructure.