Mathieu Mairie

Title: The Innovations of Mathieu Mairie

Introduction

Mathieu Mairie is a notable inventor based in Chatou, France. He has made significant contributions to the field of electrical engineering, particularly in the design and functionality of electrical transformers. With a total of three patents to his name, Mairie continues to push the boundaries of innovation in his industry.

Latest Patents

One of Mathieu Mairie's latest patents is a "System for detecting and limiting the effects of loss of insulation of an electrical transformer." This invention includes a primary winding, at least one secondary winding, switches, and a current detection system. The system features a metal screen that connects to a neutral potential, effectively placed between the primary and secondary windings. This screen is made of a conductive material with a melting point higher than that of the winding materials. The design allows for the detection of current at the primary winding's input, enabling the switches to isolate the primary winding from external energy sources based on current detection.

Another significant patent is the "Method for detecting and transmitting dormant failure information." This invention involves electrical equipment that includes a first load for nominal use, a metal screen, a sensor for measuring load characteristics, and a power supply conductor. The equipment is designed to detect dormant failures of the metal screen by comparing sensor measurements, ensuring reliability and safety in electrical applications.

Career Highlights

Mathieu Mairie is currently employed at Thales, a leading company in the aerospace, defense, and security sectors. His work at Thales has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electrical systems.

Collaborations

Throughout his career, Mathieu has collaborated with talented individuals such as Rémy Biaujaud and Prithu Mariadassou. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Mathieu Mairie exemplifies the spirit of innovation in electrical engineering through his patents and contributions at Thales. His work not only enhances the functionality of electrical transformers but also ensures the safety and reliability of electrical systems.