Jeffery Ronald Coles

Title: Innovator Spotlight: Jeffery Ronald Coles

Introduction: Jeffery Ronald Coles, located in Solihull, Great Britain, is a distinguished inventor known for his contributions to motor control technology. His innovative work has led to the development of a patent that addresses the complexities of controlling AC electric motors, showcasing his expertise in engineering and technology.

Latest Patents: Coles holds a patent for a "Position Sensorless Motor Control," which details a sophisticated control system for an AC electric motor. This system features a rotor and stator with multiple phase windings configured in a star formation. The patent outlines a method to manage terminal voltages applied to these windings through a switching mechanism. The control system is designed to switch between various states during a sequence of pulse-width modulation (PWM) periods. Additionally, the control means measures the neutral point voltage at specific sample times within these periods, thereby estimating the rotor's rotational position.

Career Highlights: Currently, Jeffery Ronald Coles works at TRW Automotive U.S. LLC, a globally recognized leader in automotive technology and safety. His role at the company solidifies his standing as an influential figure in the field of automotive technology and electrical engineering.

Collaborations: Throughout his career, Coles has partnered with esteemed colleagues, including Connel Brett Williams and Christopher David Dixon. Their collaborative efforts reflect a commitment to advancing technology in electrification and motor control.

Conclusion: Jeffery Ronald Coles exemplifies the spirit of innovation in the automotive sector. His patent for position sensorless motor control not only represents his individual achievement but also contributes to the broader field of electric motor technology. As he continues to work with industry leaders at TRW Automotive, his future contributions are eagerly anticipated.