Patent №
US 6,446,027
Granted
2002-09-03
Filed 1999
Owner
GENERAL ELECTRIC COMPANY
+1 more
Lab
—
AI components
3
ml · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09398034
An intelligent analysis apparatus and method for fluid filled electrical equipment includes sensors for measuring various parameters of the electrical equipment. Analytical models calculate parameters based on measurements of other parameters. The measured and calculated parameters are compared and the result of the comparison is used as an indicator in a causal network. The probabilities of the causal network are recalculated by a belief network. The analytical models are adjusted over time to account for acceptable changes in behavior of the equipment over time. The output of the causal network can be used for diagnostic and prognostic indication.
AI classification
Ownership
GENERAL ELECTRIC COMPANY
assignment · 110470125
PROLEC-GE, S. DE R.L. DE C.V.
assignment · 110470125
Assignors
O'KEEFE, THOMAS GARY, AZZARO, STEVEN HECTOR, JAMMU, VINAY BHASKAR, COULTER, GREGORY DENNIS, CROUSE, JOHN CHARLES, CRUZ, ALFONSO M. DELGADO, BETANCOURT, ENRIQUE, STOKES, EDWARD BRITTAIN
On an employer assignment, the assignors are typically the inventors.