Michel Tonnelier

Title: Innovations by Michel Tonnelier in Battery Charging Technology

Introduction

Michel Tonnelier is an accomplished inventor based in Paris, France. He has made significant contributions to the field of battery technology, particularly in the area of charging processes. His innovative approach has led to the development of a unique method for charging batteries that enhances efficiency and performance.

Latest Patents

Michel Tonnelier holds a patent for a "Process for charging a battery and battery charger to achieve the process." This invention relates to a method of charging a battery from an alternating current voltage, which provides voltage to the battery in both directions. The charging current is regulated in a boost and buck mode based on an error (AI) between the current's instant value and a supply current following a predetermined pattern. The activation of these modes is controlled according to the sign of the current error. The patent also includes a battery charger designed to implement this charging process, featuring two sub-assemblies for current regulation, a subtractor for determining current error, and a common loop for controlling the amplifiers.

Career Highlights

Michel Tonnelier is associated with Sagem SA, a company known for its advancements in technology and innovation. His work at Sagem SA has allowed him to focus on developing cutting-edge solutions in battery technology. With a patent portfolio that includes 1 patent, Tonnelier has established himself as a key figure in the field.

Collaborations

Throughout his career, Michel has collaborated with notable colleagues, including Marc Long and Michel Plaideau. These partnerships have contributed to the advancement of technology and innovation in their respective fields.

Conclusion

Michel Tonnelier's contributions to battery charging technology exemplify the spirit of innovation. His patented processes and collaborative efforts continue to influence advancements in the industry.