: Public Class
Created: 08/01/2009 21:12:10
Modified: 26/05/2016 16:29:02
Project:
Advanced:
Transformer end data.<br/><br/>
Attribute
Public WindingConnection
  connectionKind
Details:
Notes: Kind of connection.<br/><br/>
Public ApparentPower
  emergencyS
Details:
Notes: Apparent power that the winding can carry under emergency conditions (also called long-term emergency power).<br/><br/>
Public Integer
  endNumber
Details:
Notes: Number for this transformer end, corresponding to the end's order in the PowerTransformer.vectorGroup attribute. Highest voltage winding should be 1.<br/><br/>
Public Voltage
  insulationU
Details:
Notes: Basic insulation level voltage rating.<br/>
Public Integer
  phaseAngleClock
Details:
Notes: Winding phase angle where 360 degrees are represented with clock hours, so the valid values are {0, ..., 11}. For example, to express the second winding in code 'Dyn11', set attributes as follows: 'endNumber'=2, 'connectionKind' = Yn and 'phaseAngleClock' = 11.<br/><br/>
Public Resistance
  r
Details:
Notes: DC resistance.<br/><br/>
Public ApparentPower
  ratedS
Details:
Notes: Normal apparent power rating.<br/><br/>
Public Voltage
  ratedU
Details:
Notes: Rated voltage: phase-phase for three-phase windings, and either phase-phase or phase-neutral for single-phase windings.<br/><br/>
Public ApparentPower
  shortTermS
Details:
Notes: Apparent power that this winding can carry for a short period of time (in emergency).<br/><br/>
Element Source Role Target Role
TransformerMeshImpedance
Class  
Name: ToTransformerEndInfos
All 'to' transformer end datasheets this mesh impedance for 'from' transformer end is calculated from.
Name: ToMeshImpedances
All mesh impedances between this 'from' and other 'to' transformer ends.
Details:
 
TransformerMeshImpedance
Class  
Name: FromTransformerEndInfo
'from' transformer end datasheet this mesh impedance is calculated from. It determines the voltage reference.
Name: FromMeshImpedances
All mesh impedances between this 'to' and other 'from' transformer ends.
Details:
 
TransformerCoreAdmittance
Class  
Name: TransformerEndInfo
Transformer end datasheet used to calculate this core admittance.
Name: CoreAdmittance
Core admittance calculated from this transformer end datasheet, representing magnetising current and core losses. The full values of the transformer should be supplied for one transformer end info only.
Details:
 
TransformerStarImpedance
Class  
Name: TransformerEndInfo
Transformer end datasheet used to calculate this transformer star impedance.
Name: TransformerStarImpedance
Transformer star impedance calculated from this transformer end datasheet.
Details:
 
Element Source Role Target Role
OpenCircuitTest
Class  
Name: OpenEndOpenCircuitTests
All open-circuit test measurements in which this transformer end was not excited.
Name: OpenEnd
Transformer end measured for induced voltage and angle in this open-circuit test.
Details:
 
OpenCircuitTest
Class  
Name: EnergisedEndOpenCircuitTests
All open-circuit test measurements in which this transformer end was excited.
Name: EnergisedEnd
Transformer end that current is applied to in this open-circuit test.
Details:
 
TransformerTankInfo
Class  
Name: TransformerTankInfo
Transformer tank data that this end description is part of.
Name: TransformerEndInfos
Data for all the ends described by this transformer tank data.
Details:
 
ShortCircuitTest
Class  
Name: EnergisedEndShortCircuitTests
All short-circuit test measurements in which this transformer end was energised.
Name: EnergisedEnd
Transformer end that voltage is applied to in this short-circuit test. The test voltage is chosen to induce rated current in the energised end.
Details:
 
ShortCircuitTest
Class  
Name: GroundedEndShortCircuitTests
All short-circuit test measurements in which this transformer end was short-circuited.
Name: GroundedEnds
All ends short-circuited in this short-circuit test.
Details:
 
«CDPSM2» CDPSMPowerTransformerInfo
Class «CDSPM2»
Name: PowerTransformerInfo
 
Name: TransformerEndInfo
 
Details:
 
NoLoadTest
Class  
Name: EnergisedEndNoLoadTests
All no-load test measurements in which this transformer end was energised.
Name: EnergisedEnd
Transformer end that current is applied to in this no-load test.
Details:
 
Object Type Connection Direction Notes
AssetInfo Class Generalization To  
TransformerEndInfo Class Dependency From  
OldTransformerEndInfo Class Generalization From