This inventor holds 1 USPTO granted patent. Top assignee: Capstone Turbine Corporation. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006
Title: Michael J Ryan: Innovator in Power Conversion Technology
Introduction
Michael J Ryan is a notable inventor based in Sherman Oaks, CA. He has made significant contributions to the field of power conversion technology. His innovative approach has led to the development of a unique system that enhances the efficiency of utility-connected power converters.
Latest Patents
Ryan holds a patent for a "System and method for pre-charging the DC bus of a utility connected power converter." This invention involves a full-wave rectifier circuit that is coupled to the utility grid through an isolation transformer and circuit protector. The rectifier circuit output is connected to the DC bus of the power converter, providing a pre-charging current to the DC bus capacitors. This system not only supplies power to the control circuit power supply for the converter but also ensures that the voltage across the DC bus capacitors is increased above the level of the rectified power grid voltage. This innovative design effectively reverse-biases the rectifier diodes, placing the pre-charge circuit into an inactive state, while the impedance of the isolation transformer limits the in-rush current into the DC bus capacitors during the pre-charge.
Career Highlights
Michael J Ryan is associated with Capstone Turbine Corporation, where he continues to work on advancing power conversion technologies. His expertise in this area has positioned him as a valuable asset to the company and the industry at large.
Collaborations
Ryan has collaborated with notable colleagues, including Mark G Gilbreth and Kenneth W Keller. These partnerships have fostered an environment of innovation and creativity, contributing to the development of cutting-edge technologies in power conversion.
Conclusion
Michael J Ryan's contributions to the field of power conversion technology exemplify the spirit of innovation. His patent for pre-charging the DC bus of a utility-connected power converter showcases his commitment to enhancing efficiency in electrical systems. His work continues to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile