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. 05, 2016
Filed:
Jul. 22, 2009
Applicant:
Simon Higgins, Johannesburg, ZA;
Inventor:
Simon Higgins, Johannesburg, ZA;
Assignee:
Eskom Holdings SOC Limited, Johannesburg, ZA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01); G01R 31/12 (2006.01); G01R 1/00 (2006.01); H01L 21/00 (2006.01); H01B 1/00 (2006.01); H02J 1/00 (2006.01); H02B 1/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/1272 (2013.01); G01R 1/00 (2013.01); H01B 1/00 (2013.01); H01L 21/00 (2013.01); H01L 2221/00 (2013.01); H02B 1/00 (2013.01); H02J 1/00 (2013.01);
Abstract
The invention relates to a method and system of monitoring partial discharges occurring in an electrical system, and to a method of measuring or analyzing partial discharges occurring in an electrical system. The method comprising receiving a signal or impulse, or information associated therewith, from the electrical system; breaking the received signal or impulse into predefined frequency components; and displaying a peak of the received signal or impulse on a scatter plot with other peaks associated with similar predefined frequency components.