: Public Class
Created: 07/05/2009 13:04:49
Modified: 23/04/2012 01:15:12
Project:
Advanced:
Transformer fed static excitation system (static with ABB regulator). This model represents a static excitation system in which a gated thyristor bridge fed by a transformer at the main generator terminals feeds the main generator directly.<br/>
Attribute
Public PU
  efdmax
Details:
Notes: Maximum open circuit exciter voltage (Efdmax).  Typical Value = 5.<br/>
Public PU
  efdmin
Details:
Notes: Minimum open circuit exciter voltage (Efdmin).  Typical Value = -5.<br/>
Public PU
  k
Details:
Notes: Steady state gain (K).  Typical Value = 300.<br/>
Public Boolean
  switch
Details:
Notes: Supplementary signal routing selector (switch).<br/>true = Vs connected to 3rd summing point<br/>false =  Vs connected to 1st summing point (see diagram).<br/>Typical Value = true.<br/>
Public Seconds
  t1
Details:
Notes: Controller time constant (T1).  Typical Value = 6.<br/>
Public Seconds
  t2
Details:
Notes: Controller time constant (T2).  Typical Value = 1.<br/>
Public Seconds
  t3
Details:
Notes: Lead/lag time constant (T3).  Typical Value = 0.05.<br/>
Public Seconds
  t4
Details:
Notes: Lead/lag time constant (T4).  Typical Value = 0.01.<br/>
Public PU
  vrmax
Details:
Notes: Maximum control element output (Vrmax).  Typical Value = 5.<br/>
Public PU
  vrmin
Details:
Notes: Minimum control element output (Vrmin).  Typical Value = -5.<br/>
Public PU
  xe
Details:
Notes: Effective excitation transformer reactance (Xe).  Typical Value = 0.05.<br/>
Object Type Connection Direction Notes
ExcitationSystemDynamics Class Generalization To