: Public abstract Class
Created: 03/07/2011 09:15:08 AM
Modified: 06/24/2012 05:44:28 PM
Project:
Advanced:
Mechanism for changing transformer winding tap positions.
Attribute
Public <a href="../../EA1/EA53.htm">Integer</a>
  highStep

Details:
GUIDBasedOn={F3D83CC1-3BD4-4c27-9782-7FB0DDBAED1F}
Notes: Highest possible tap step position, advance from neutral
Public <a href="../../EA1/EA53.htm">Integer</a>
  lowStep

Details:
GUIDBasedOn={E72756C9-A9EA-41fb-9523-A9E5EC65C109}
Notes: Lowest possible tap step position, retard from neutral
Public <a href="../../EA1/EA49.htm">Boolean</a>
  ltcFlag

Details:
GUIDBasedOn={DA8B32CA-3C0B-4913-8EED-F08BF2818AFD}
Notes: Specifies whether or not a TapChanger has load tap changing capabilities.
Public <a href="../../EA1/EA53.htm">Integer</a>
  neutralStep

Details:
GUIDBasedOn={AEF6801E-342A-4a1f-ADC6-C7DAFFED61BC}
Notes: The neutral tap step position for this winding.
Public <a href="../../EA1/EA75.htm">Voltage</a>
  neutralU

Details:
GUIDBasedOn={773D3CD1-ED8D-4b55-9D8B-93CFB1E9F5B3}
Notes: Voltage at which the winding operates at the neutral tap setting.
Public <a href="../../EA1/EA53.htm">Integer</a>
  normalStep

Details:
GUIDBasedOn={A0388C6D-808F-4546-A960-9D73692E7B0B}
Notes: The tap step position used in "normal" network operation for this winding. For a "Fixed" tap changer indicates the current physical tap setting.
Public <a href="../../EA1/EA49.htm">Boolean</a>
  regulationStatus

Details:
GUIDBasedOn={59FD3220-4AC6-4fe5-ADDE-2317ACD8F701}
Notes: Specifies the default regulation status of the TapChanger.  True is regulating.  False is not regulating.
Element Source Role Target Role
«Operation» TapSchedule
Operation  
Name: TapChanger
A TapChanger can have TapSchedules.
Name: TapSchedules
A TapSchedule is associated with a TapChanger.
Details:
 
Element Source Role Target Role
TapChangerControl
Class  
Name: TapChangerControl
The tap changers that participates in this regulating tap control scheme.
Name: TapChanger
The regulating control scheme in which this tap changer participates.
Details:
 
Tag Value
GUIDBasedOn {F43099C0-90EA-47f1-B038-EDE831744C07}
Details:
 
Object Type Connection Notes
RatioTapChanger Class Generalization  
PhaseTapChanger Class Generalization  
PowerSystemResource Class Generalization