Company Filing History:
Years Active: 2002-2004
Title: Innovations by Régis Giraud
Introduction
Régis Giraud is a notable inventor based in Angouleme, France. He has made significant contributions to the field of electricity production, particularly in the design of devices that enhance efficiency and functionality. With a total of 3 patents to his name, Giraud continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest inventions is a device for producing electricity that features a voltage-booster chopper circuit with an IGBT transistor. This invention is designed to be stowed on board a vehicle or a container. It includes a three-phase alternator that can be driven at variable speeds by a thermal engine, a rectifier for generating rectified current, and a voltage-booster chopper that utilizes the self-inductance of the alternator to step up the voltage. The alternator operates with six or eight poles and has a switching frequency ideally between 3 and 15 kHz.
Another significant patent by Giraud is a device for producing electricity from a three-phase network, particularly for road vehicles. This device comprises a three-phase alternator with three windings, a rectifier for converting the AC delivered by the alternator into rectified current, and a voltage-raising chopper that uses the self-inductance of the alternator to elevate the voltage. The device also features a switch unit that allows the three windings to be connected in a star configuration when the alternator is in operation or to the respective phases of a three-phase network when the alternator is not in use.
Career Highlights
Régis Giraud is currently employed at Moteurs Leroy-Somer, where he applies his expertise in electrical engineering to develop innovative solutions. His work has been instrumental in advancing the technology used in electricity production systems.
Collaborations
Throughout his career, Giraud has collaborated with notable colleagues such as Christian Andrieux and Serge Petit. These partnerships have contributed to the successful development of his inventions and have fostered a collaborative environment for innovation.
Conclusion
Régis Giraud is a prominent inventor whose work in electricity production has led to several innovative patents. His contributions continue to impact the field positively, showcasing the importance of creativity and collaboration in technological advancement.