Minrui Fei

Title: Minrui Fei: Innovator in Battery Fault Diagnosis

Introduction

Minrui Fei is a prominent inventor based in Jinan, China. He has made significant contributions to the field of battery technology, particularly in diagnosing faults that can affect the performance and safety of electric vehicles. His innovative approach has led to the development of a unique method for identifying micro-short circuit faults in batteries.

Latest Patents

Minrui Fei holds a patent for a "Diagnosis method and system of micro-short circuit fault of battery." This invention involves a comprehensive process that includes acquiring real-time voltage data from each battery in an electric vehicle's battery module. The method eliminates noise to obtain a voltage matrix, calculates dynamic reference voltage sequences, and extracts eigenvalues at different times. By calculating correlation coefficients and forming a feature point matrix, the system can effectively determine whether a short-circuit fault occurs in each battery.

Career Highlights

Minrui Fei is affiliated with Shandong University, where he continues to advance research in battery technology. His work is crucial in enhancing the reliability and safety of electric vehicles, contributing to the broader field of sustainable transportation.

Collaborations

Minrui Fei collaborates with notable colleagues, including Kailong Liu and Dajun Du. Their combined expertise fosters innovation and drives research forward in the realm of battery diagnostics.

Conclusion

Minrui Fei's contributions to battery fault diagnosis exemplify the importance of innovation in technology. His patented methods not only enhance the safety of electric vehicles but also pave the way for future advancements in battery technology.