: Public Class
Created: 07/05/2009 12:45:34
Modified: 23/04/2012 09:21:34
Project:
Advanced:
Modified IEEE DC1A direct current commutator exciter with speed input and without underexcitation limiters (UEL) inputs.<br/>
Attribute
Public PU
  edfmax
Details:
Notes: Maximum voltage exciter output limiter (Efdmax).  Typical Value = 99.<br/>
Public PU
  efd1
Details:
Notes: Exciter voltage at which exciter saturation is defined (Efd1).  Typical Value = 3.1.<br/>
Public PU
  efd2
Details:
Notes: Exciter voltage at which exciter saturation is defined (Efd2).  Typical Value = 2.3.<br/>
Public PU
  efdmin
Details:
Notes: Minimum voltage exciter output limiter (Efdmin).  Typical Value = -99.<br/>
Public Boolean
  exclim
Details:
Notes: (exclim).<br/>IEEE standard is ambiguous about lower limit on exciter output. <br/>true = a lower limit of zero is applied to integrator output<br/>false = a lower limit of zero is not applied to integrator output.<br/>Typical Value = true.<br/>
Public PU
  ka
Details:
Notes: Voltage regulator gain (Ka).  Typical Value = 46.<br/>
Public PU
  ke
Details:
Notes: Exciter constant related to self-excited field (Ke).  Typical Value = 0.<br/>
Public PU
  kf
Details:
Notes: Excitation control system stabilizer gain (Kf).  Typical Value = 0.1.<br/>
Public PU
  ks
Details:
Notes: Coefficient to allow different usage of the model-speed coefficient (Ks).  Typical Value = 0.<br/>
Public Float
  seefd1
Details:
Notes: Exciter saturation function value at the corresponding exciter voltage, Efd1 (Se[Eefd1]).  Typical Value = 0.33.<br/>
Public Float
  seefd2
Details:
Notes: Exciter saturation function value at the corresponding exciter voltage, Efd1 (Se[Eefd1]).  Typical Value = 0.33.<br/>
Public Seconds
  ta
Details:
Notes: Voltage regulator time constant (Ta).  Typical Value = 0.06.<br/>
Public Seconds
  tb
Details:
Notes: Voltage regulator time constant (Tb).  Typical Value = 0.<br/>
Public Seconds
  tc
Details:
Notes: Voltage regulator time constant (Tc).  Typical Value = 0.<br/>
Public Seconds
  te
Details:
Notes: Exciter time constant, integration rate associated with exciter control (Te).  Typical Value = 0.46.<br/>
Public Seconds
  tf
Details:
Notes: Excitation control system stabilizer time constant (Tf).  Typical Value = 1.<br/>
Public PU
  vrmax
Details:
Notes: Maximum voltage regulator output (Vrmax).  Typical Value = 1.<br/>
Public PU
  vrmin
Details:
Notes: Minimum voltage regulator output (Vrmin).  Typical Value = -0.9.<br/>
Object Type Connection Direction Notes
ExcitationSystemDynamics Class Generalization To