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:
Aug. 03, 2021
Filed:
Apr. 11, 2017
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Ibrahima Djigo, La Tronche, FR;
Mikael Carmona, Tencin, FR;
Vincent Heiries, Saint-Jean de Moirans, FR;
Abstract
The invention concerns a method and a system for detecting an electric arc in an electrical installation () equipped with at least one sensor () capable of detecting temporal acoustic signals produced by the electrical installation (), said method being characterised in that it comprises a device for analysis () configured to analyse any temporal acoustic signal () coming from said one or more sensors () by associating with said acoustic signal a corresponding parsimony measurement (m) whose value indicates whether the acoustic signal is an electrical arc signature or not.