Location History:
- Scotia, NY (US) (1984)
- Roanoke, VA (US) (1986 - 1991)
Company Filing History:
Years Active: 1984-1991
Title: James W Sember: A Pioneer in Switched Reluctance Motor Control
Introduction: In the field of switched reluctance motor control, James W Sember has made significant contributions. With a location in Roanoke, VA, he has an impressive portfolio of 7 patents and has been associated with industry giant General Electric Corporation Gmbh. Let's delve into his latest patents, career highlights, and collaborations.
Latest Patents: One of James W Sember's recent patents is titled "Control system for switched reluctance motor operating as a power generator." This patent focuses on a method for operating a multi-phase switched reluctance motor in generator mode. It includes various techniques such as gating switches, commutation into flyback diodes, and voltage regulation at the DC bus. This invention showcases Sember's expertise in optimizing motor performance and enhancing energy efficiency.
Another notable patent is the "Control system for high-speed switched reluctance motor." This invention addresses the challenges faced during high-speed operation when the counter electromotive force exceeds the available DC source voltage. Sember's method employs torque control in a feedforward manner by controlling current pulse position. This innovation demonstrates his proficiency in overcoming technical limitations for enhanced motor performance.
Career Highlights: James W Sember's association with General Electric Corporation Gmbh further exemplifies his prominence in the field. General Electric Corporation Gmbh, often referred to as GE, is a leading multinational conglomerate known for its innovations in various industries. Sember's involvement with GE showcases his ability to contribute to cutting-edge projects and work alongside industry experts.
Collaborations: James W Sember has had the opportunity to collaborate with esteemed colleagues throughout his career. Two notable coworkers include Loren H Walker and Herbert W Weiss. Collaborations with experienced professionals like Walker and Weiss provide Sember with an enriched environment for knowledge exchange and innovation.
Conclusion: James W Sember has established himself as a pioneer in the control of switched reluctance motors. With several patents under his belt, his expertise in optimizing motor performance and energy efficiency is unmatched. His association with General Electric Corporation Gmbh, along with collaborations with esteemed colleagues, further demonstrates his commitment to driving innovation in the field. Sember's contributions continue to shape the future of switched reluctance motor control, making him a key figure to watch in the industry.
Note: The information provided is based on the given data and is subject to availability and accuracy.
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