The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 31, 2023
Filed:
Aug. 13, 2020
U.s. Army Combat Capabilities Development Command, Army Research Laboratory, Adelphi, MD (US);
Kevin E. Claytor, Columbia, MD (US);
David M. Hull, Adelphi, MD (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
A non-contact power meter system for measuring power in an energized cable is provided. It includes: at least one electric field sensor; a plurality of magnetic field sensors, wherein the at least two magnetic field sensors together are configured to measure a magnetic field in a tangential direction and a radial direction with respect the energized cable measured; and a processor, which receives measurement signals from the various sensors, and is configured to measure power in the energized cable. A method of determining twist in an energized cable using non-contact power meter system(s) is also provided.