Configurable fault tree structure for electrical equipment

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.

CPC Classifications