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:
Jun. 24, 2014
Filed:
Dec. 23, 2009
Caspar Steineke, Berlin, DE;
Harald Emanuel, Berlin, DE;
Ronald Plath, Berlin, DE;
Omicron Electronics GmbH, Klaus, AT;
Abstract
The present invention relates to a method for determining partial discharges at an electrical component (). In the case of the method, an electrical signal that comprises partial discharge pulses due to the partial discharges at the electrical component () is detected. Through filtering of the electrical signal by means of n filters (-) having n differing filter characteristics, n filtered partial discharge signals are generated. Respectively one of the filtered partial discharge signals is assigned, respectively, to one of the n filters (-), n being greater than or equal to two. Finally, the partial discharges are determined by linking the n filtered partial discharge signals.