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:
Jul. 30, 2019
Filed:
Jul. 26, 2010
Lluis-ramon Sales Casals, Milan, IT;
Joaquin Del Rio Fernandez, Vilanova i la Geltru, ES;
Rafael Lara, Vilanova i la Geltru, ES;
Antonio Manuel Lazaro, Vilanova i la Geltru, ES;
Lluis-Ramon Sales Casals, Milan, IT;
Joaquin Del Rio Fernandez, Vilanova i la Geltru, ES;
Rafael Lara, Vilanova i la Geltru, ES;
Antonio Manuel Lazaro, Vilanova i la Geltru, ES;
PRYSMIAN S.p.A, Milan, IT;
Abstract
A method for monitoring partial discharges in an electric power transmission system includes the steps of: detecting electric pulses from a component of the electric power transmission system, repeating a battery of different tests adapted to provide each a result indicative of partial discharge activity, the tests being continuously performed in succession one after the other in a preset period of time, each including a set of operations of acquisition and evaluations of the detected electrical pulses, and differing each other for a plurality of different combinations of values taken by test parameters used for executing the acquisition and evaluation operations; analyzing the results obtained with time by the batteries of tests executed at different execution times in the present period of time; and generating an alarm depending on the outcome of the analysis step.