Patent ID: 11899075
Assignee: MASCHINENFABRIK REINHAUSEN GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The device as claimed in claim 1, wherein the processor unit is configured to take the Bayesian network as a basis for generating a multiplicity of patterns, each pattern representing a respective related model state for each status variable and for each transformer component as a normal state or an abnormal state;
wherein the processor unit is configured to determine a reference group of patterns from the multiplicity of patterns, and, for each pattern in the reference group, the related model states for the status variables match the status states of the status variables of the status signal; and
wherein the processor unit is configured to determine a related error probability value for each transformer component, relating to the likelihood that the respective transformer component is in an abnormal state, on the basis of the model states for the transformer components from the patterns in the reference group.