Company Filing History:
Years Active: 2017-2022
Title: The Innovations of David Hodgson
Introduction
David Hodgson is a notable inventor based in Gateshead, GB. He has made significant contributions to the field of electric motor control, holding a total of five patents. His work focuses on enhancing the efficiency and performance of switched reluctance motors and electric traction motors.
Latest Patents
Hodgson's latest patents include a "Method and apparatus for control of switched reluctance motors." This invention outlines a method for controlling a switched reluctance motor by activating phase windings in a specific sequence to apply torque to the rotor. The method involves switching the phase windings between active and inactive states, applying voltage to selected phase windings, and determining the rotor angle based on current and flux. Another significant patent is the "Traction control method and apparatus," which describes an electric motor controller designed to provide anti-lock braking for electric traction motors in vehicles. This controller adjusts the torque demand input signal based on operator requests, ensuring smoother operation and improved safety.
Career Highlights
Throughout his career, David Hodgson has worked with several prominent companies, including Sevcon Limited and Turntide Technologies Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in electric motor technology.
Collaborations
Hodgson has collaborated with notable professionals in the field, including Howard Slater and Peter Barrass. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patented technologies.
Conclusion
David Hodgson's contributions to electric motor control through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the development of efficient motor systems.