Company Filing History:
2 out of 2 
1 out of 1 Years Active: 2022-2025
Title: Yiming Zheng: Innovator in Transformer Technology
Introduction
Yiming Zheng is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of electrical engineering, particularly in transformer technology. With a total of 2 patents, Zheng's work focuses on enhancing the safety and efficiency of power transformers.
Latest Patents
Zheng's latest patents include a "Transformer Bushing Partial Discharge Monitoring Chip Device and Method." This invention provides a comprehensive solution for monitoring partial discharge signals and power frequency current signals from transformer bushing end screens. The acquisition unit consists of three sensor modules that are strategically installed at the end screens of three-phase bushings. Each sensor module connects to an SIP digitization unit, which digitizes the signals for further processing.
Another significant patent is the "Intelligent On-line Diagnosis and Positioning Method for Winding Deformation of Power Transformers." This innovative method addresses the challenges posed by winding deformation, which can occur due to short-circuit shocks or transportation collisions. By utilizing a combination of information entropy and support vector machines, Zheng's method allows for real-time diagnosis of winding deformation, thereby improving efficiency and reducing labor costs.
Career Highlights
Throughout his career, Yiming Zheng has worked with several prominent organizations. He has been associated with the State Grid Zhejiang Electric Power Company Limited and the Electric Power Research Institute. Additionally, he has contributed to Hangzhou Kelin Electric Co., Ltd., where he further honed his expertise in electrical engineering.
Collaborations
Zheng has collaborated with notable colleagues, including Xiaoxin Chen and Xianjun Shao. Their combined efforts have led to advancements in transformer technology and improved diagnostic methods.
Conclusion
Yiming Zheng's innovative contributions to transformer technology have established him as a key figure in the field. His patents reflect a commitment to enhancing the safety and efficiency of power systems. Through his work, Zheng continues to influence the future of electrical engineering.
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