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. 30, 2026
Filed:
Aug. 09, 2024
Onesubsea Ip Uk Limited, London, GB;
Audun Magne Askeland, Sandsli, NO;
Kristiansen Baricuatro, Sandsli, NO;
OneSubsea IP UK Limited, London, GB;
Abstract
The present disclosure provides techniques and apparatus for fault monitoring for a substation transformer. An example substation includes a transformer coupled to a plurality of generators, and a monitoring circuit. The transformer includes a core and a monitoring winding disposed on the core. The monitoring circuit is coupled to the monitoring winding. The monitoring circuit is configured to measure a first single-phase voltage of the transformer via the first monitoring winding. The monitoring circuit is also configured to monitor for one or more faults that affect the substation based at least in part on the first single-phase voltage.