: Public Class
Created: 22/05/2008 00:21:44
Modified: 28/08/2014 16:21:53
Project:
Advanced:
Common information captured during transformer inspections and/or diagnostics. Note that some properties may be measured through other means and therefore have measurement values in addition to the observed values recorded here.<br/>
Attribute
Public Temperature
  bushingTemp
Details:
Notes: Bushing temperature.<br/>
Public String
  dga
Details:
Notes: Dissolved Gas Analysis. Typical values are: Acceptable, Overheating, Corona, Sparking, Arcing.<br/>
Public String
  freqResp
Details:
Notes: Frequency Response Analysis. Typical values are: acceptable, slight movement, significant movement, failed, near failure. A graphic of the response diagram, which is a type of document, may be associated with this analysis through the recursive document relationship of the ProcedureDataSet.<br/>
Public String
  furfuralDP
Details:
Notes: Overall measure of furfural in oil and mechanical strength of paper. DP, the degree of polymerization, is the strength of the paper. Furfural is a measure of furfural compounds, often expressed in parts per million.<br/>
Public Temperature
  hotSpotTemp
Details:
Notes: Hotspot oil temperature.<br/>
Public String
  oilColor
Details:
Notes: Oil Quality Analysis-Color.<br/>
Public Voltage
  oilDielectricStrength
Details:
Notes: Oil Quality Analysis-Dielectric Strength.<br/>
Public String
  oilIFT
Details:
Notes: Oil Quality Analysis- inter facial tension (IFT) - number-Dynes/CM.<br/>
Public String
  oilLevel
Details:
Notes: The level of oil in the transformer.<br/>
Public String
  oilNeutralizationNumber
Details:
Notes: Oil Quality Analysis-Neutralization Number - Number - Mg KOH.<br/>
Public String
  pumpVibration
Details:
Notes: Pump vibration, with typical values being: nominal, high.<br/>
Public Status
  status
Details:
 
Public Temperature
  topOilTemp
Details:
Notes: Top oil temperature.<br/>
Public String
  waterContent
Details:
Notes: Water Content expressed in parts per million.<br/>
Element Source Role Target Role
TransformerTank
Class «informative»
Name: TransformerObservations
 
Name: Transformer
 
Details:
 
WindingInsulation
Class «informative»
Name: TransformerObservation
 
Name: WindingInsulationPFs
 
Details:
 
Element Source Role Target Role
BushingInsulationPF
Class «informative»
Name: BushingInsultationPFs
 
Name: TransformerObservation
 
Details:
 
Reconditioning
Class «informative»
Name: Reconditioning
 
Name: TransformerObservations
 
Details:
 
ProcedureDataSet
Class «informative»
Name: ProcedureDataSets
 
Name: TransformerObservations
 
Details:
 
Object Type Connection Direction Notes
IdentifiedObject Class Generalization To