: Public Class
Created: 04/11/2010 15:12:46
Modified: 01/08/2011 13:01:51
Project:
Advanced:
Transformer mesh impedance (Delta-model) between transformer ends.<br/>The typical case is that this class describes the impedance between two transformer ends pair-wise, i.e. the cardinalities at both tranformer end associations are 1. But in cases where two or more transformer ends are modeled the cardinalities are larger than 1.<br/><br/>
Attribute
Public Resistance
  r
Details:
Notes: Resistance between the 'from' and the 'to' end, seen from the 'from' end.<br/><br/>
Public Resistance
  r0
Details:
Notes: Zero-sequence resistance between the 'from' and the 'to' end, seen from the 'from' end.<br/><br/>
Public Reactance
  x
Details:
Notes: Reactance between the 'from' and the 'to' end, seen from the 'from' end.<br/><br/>
Public Reactance
  x0
Details:
Notes: Zero-sequence reactance between the 'from' and the 'to' end, seen from the 'from' end.<br/><br/>
Element Source Role Target Role
TransformerEnd
Class  
Name: ToMeshImpedance
All mesh impedances between this 'from' and other 'to' transformer ends.
Name: ToTransformerEnd
All transformer ends this mesh impedance is connected to.
Details:
 
TransformerEnd
Class  
Name: FromMeshImpedance
All mesh impedances between this 'to' and other 'from' transformer ends.
Name: FromTransformerEnd
From end this mesh impedance is connected to. It determines the voltage reference.
Details:
 
Element Source Role Target Role
TransformerEndInfo
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:
 
TransformerEndInfo
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:
 
Object Type Connection Direction Notes
IdentifiedObject Class Generalization To