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:
Mar. 17, 2026
Filed:
Dec. 04, 2020
Hitachi Energy Ltd, Zürich, CH;
Luiz Cheim, Raleigh, NC (US);
HITACHI ENERGY LTD, Zürich, CH;
Abstract
Embodiments are disclosed for adjusting at least one probability value for a subset of interconnected nodes of a configurable fault tree structure. The at least one probability value is associated with a state of at least one component of a first electrical equipment, and the configurable fault tree structure represents at least one failure mode relating to the at least one component. The adjusting is based on at least one of a detected state of the at least one component of the first electrical equipment and observed faults in a plurality of electrical equipment. Thereafter, generating an indication of the state of the at least one component based on the one or more adjusted probability values.