Marc Ranier

Title: The Innovations of Marc Ranier

Introduction

Marc Ranier is an accomplished inventor based in Villeneuve le Roi, France. He has made significant contributions to the field of energy storage systems, particularly in the automotive sector. With a total of 5 patents to his name, Ranier's work focuses on enhancing the efficiency and functionality of vehicle micro-hybrid systems.

Latest Patents

One of Marc Ranier's latest patents is a method of controlling an energy storage unit in a vehicle micro-hybrid system. This innovative method involves a supercapacitor energy storage unit that performs multiple functions, including acting as an alternator, starter, and enabling automatic stop-restart of the vehicle's heat engine. The system also supports regenerative braking and torque assistance. The energy storage unit consists of a series of supercapacitor elementary cells that can provide critical information regarding its internal status, such as maximum voltage (Vmax), temperature (Temp), and voltage delta (DeltaV). The method includes several stages, such as comparing the maximum elementary voltage with a voltage threshold and assessing temperature against predetermined thresholds to ensure optimal performance.

Career Highlights

Throughout his career, Marc Ranier has worked with notable companies, including Valeo Equipements Electriques Moteur. His experience in these organizations has allowed him to develop and refine his innovative ideas in energy storage technology.

Collaborations

Marc has collaborated with esteemed colleagues, including Jean-Claude Matt and Pierre Sardat. Their combined expertise has contributed to the advancement of energy storage solutions in the automotive industry.

Conclusion

Marc Ranier's contributions to the field of energy storage systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in vehicle micro-hybrid systems, paving the way for future advancements in automotive technology.