Company Filing History:
Years Active: 2013
Title: Innovations by Stéphane Fourmy in Electrical Machine Regulation
Introduction
Stéphane Fourmy is an accomplished inventor based in Vitry sur Seine, France. He has made significant contributions to the field of electrical engineering, particularly in the regulation of rotary electrical machines for motor vehicles. With a total of 2 patents to his name, his work showcases innovative solutions that enhance vehicle performance and efficiency.
Latest Patents
Stéphane's latest patents include a "Method and device for regulation of a rotary electrical machine for a motor vehicle." This invention involves a regulation device that controls the electrical machine using a predetermined set value of direct voltage from the vehicle's on-board electrical network. The device supplies an excitation current to the alternator, with a duty cycle determined by a digital processing block based on the error voltage between the set value and the actual voltage. Additionally, he has developed a "Method for controlling the progressive charge of a motor vehicle alternator." This method regulates the excitation current supplied to the alternator's excitation coil, ensuring optimal performance by limiting the maximum mechanical torque collected from the vehicle's thermal engine.
Career Highlights
Stéphane Fourmy is currently employed at Valeo Équipements Électriques Moteur, a company known for its innovative solutions in automotive electrical systems. His work at Valeo has allowed him to apply his expertise in electrical machine regulation, contributing to advancements in vehicle technology.
Collaborations
Throughout his career, Stéphane has collaborated with talented professionals such as Sokha Ly and Philippe Hazard. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Stéphane Fourmy's contributions to the field of electrical engineering, particularly in the regulation of rotary electrical machines, highlight his innovative spirit and dedication to improving vehicle performance. His patents reflect a commitment to advancing automotive technology, making him a notable figure in the industry.