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:
Oct. 03, 2023
Filed:
Apr. 30, 2021
Chauvin Arnoux, Asnieres-sur-Seine, FR;
Erik Etien, Asnieres-sur-Seine, FR;
Laurent Rambault, Asnieres-sur-Seine, FR;
Sebastien Cauet, Asnieres-sur-Seine, FR;
Thierry Doget, Asnieres-sur-Seine, FR;
CHAUVIN ARNOUX, Asnieres-sur-Seine, FR;
Abstract
A process for identifying the usage of electrical equipment connected to a power supply grid has an asynchronous motor coupled to a charge including identifying the usage of the electrical equipment by using an electrical signature of this equipment. The electrical signature is determined in a previous step and consists of a limited and predetermined set of characteristic frequencies and their harmonics obtained from the only information featuring on the identification plate of the asynchronous motor, and from visual inspection of the charge and its method for coupling to the asynchronous motor.