Yihan Ding

Title: Yihan Ding: Innovator in Leakage Current Detection Technology

Introduction

Yihan Ding is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the area of leakage current detection and protection circuits. His innovative work has led to the development of a patented technology that enhances safety in electrical systems.

Latest Patents

Yihan Ding holds a patent for a "Leakage current detection circuit and leakage current protection circuit." This invention includes a mutual inductance module, an excitation module, a signal processing module, a feedback self-check module, and a calculation module. The mutual inductance module consists of a magnetic core, a first winding, and a second winding. The excitation module is designed to produce an excitation current in the first winding. The signal processing module processes the output voltage signal of the first winding and filters out the voltage signal corresponding to the excitation current. The feedback self-check module includes a feedback circuit and a self-check circuit, while the calculation module analyzes the leakage current based on the processed signals and outputs a self-check signal in self-check mode.

Career Highlights

Yihan Ding is currently employed at Schneider Electric (China) Co., Ltd., where he continues to innovate and develop new technologies. His work at Schneider Electric has allowed him to apply his expertise in electrical engineering to real-world applications, contributing to the company's mission of providing sustainable energy solutions.

Collaborations

Yihan has collaborated with several talented individuals in his field, including Han Wang and Chunchao Hu. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Yihan Ding's contributions to leakage current detection technology exemplify the importance of innovation in electrical engineering. His patented inventions not only enhance safety but also demonstrate the potential for technological advancements in the industry.