Company Filing History:
Years Active: 2025
Title: Innovations by Louis-Philippe Larose
Introduction
Louis-Philippe Larose is a notable inventor based in St-Sabine, Canada. He has made significant contributions to the field of hybrid electric propulsion systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of hybrid electric powertrains.
Latest Patents
One of his latest patents is titled "Hybrid electric propulsion system with regeneration and method for operating the same." This invention provides a method for regenerating an electric power storage unit for an aircraft hybrid electric propulsion system. The system includes a thermal engine, an electric motor, an electric power storage unit, a primary gearbox, and a propulsion unit. The electric motor is designed to selectively provide rotational drive to the propulsion unit. The method involves controlling the electric motor to operate as a generator and managing the primary gearbox to disengage from driving the propulsion unit, thereby allowing the thermal engine to drive the primary gearbox and regenerate the electric power storage unit.
Another significant patent is "Master-slave hybrid-electric powertrain control architecture with supervisory power management control." This method involves determining a target torque for a gas turbine engine based on a hybrid electric powertrain torque demand. It includes controlling the gas turbine engine to operate according to a target speed or torque while managing the electric machine's output to meet total torque compensation demands.
Career Highlights
Louis-Philippe Larose is currently employed at Pratt & Whitney Canada Corp., where he continues to innovate in the field of hybrid electric propulsion. His work is instrumental in advancing technologies that contribute to more sustainable aviation solutions.
Collaborations
He has collaborated with notable coworkers such as Xuening Lu and Poi Loon Tang, contributing to the development of cutting-edge technologies in hybrid electric systems.
Conclusion
Louis-Philippe Larose's contributions to hybrid electric propulsion systems demonstrate his commitment to innovation and sustainability in aviation technology. His patents reflect a deep understanding of complex engineering challenges and a drive to improve the efficiency of powertrain systems.