This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Baker Hughes Oilfield Operations LLC. Active years: 2024-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2026
Title: Innovations of Charles Collins in Back-EMF Monitoring
Introduction
Charles Collins is an accomplished inventor based in Owasso, OK (US). He has made significant contributions to the field of electrical engineering, particularly in the area of monitoring and suppressing back-EMF in electric submersible pump (ESP) systems. His innovative approach addresses critical safety concerns associated with the operation of these systems.
Latest Patents
Collins holds a patent for "Systems and methods for back-EMF monitoring and suppression during installation or pulling of PMM-driven ESP." This patent focuses on methods for monitoring and suppressing back EMF generated by an ESP motor when the system is moved within a well. The invention provides electrical braking to reduce motor rotation and corresponding back EMF, along with warnings to alert users to hazardous conditions. The system includes a permanent magnet motor, a back EMF safety system, and a power cable that connects them. The safety system features switches that short circuit the conductors to induce electrical braking, while monitoring currents and voltages to detect overcurrent and overvoltage conditions.
Career Highlights
Collins is currently employed at Baker Hughes Oilfield Operations LLC, where he applies his expertise in electrical engineering to develop innovative solutions for the oil and gas industry. His work has been instrumental in enhancing the safety and efficiency of ESP systems.
Collaborations
Throughout his career, Collins has collaborated with talented professionals such as Yong Li and Zheng Ye. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Charles Collins is a notable inventor whose work in back-EMF monitoring has made significant strides in improving the safety and functionality of electric submersible pump systems. His contributions continue to influence the field of electrical engineering and enhance operational safety in the oil and gas industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile