: Public Class
Created: 07/05/2009 13:05:45
Modified: 24/02/2013 10:24:36
Project:
Advanced:
Detailed Excitation System Model - ELIN (VATECH).  This model represents an all-static excitation system. A PI voltage controller establishes a desired field current set point for a proportional current controller. The integrator of the PI controller has a follow-up input to match its signal to the present field current.  Power system stabilizer models used in conjunction with this excitation system model: PssELIN2, PssIEEE2B, Pss2B.<br/>
Attribute
Public PU
  efdbas
Details:
Notes: Gain (Efdbas).  Typical Value = 0.1.<br/>
Public PU
  iefmax
Details:
Notes: Limiter (Iefmax).  Typical Value = 1.<br/>
Public PU
  iefmax2
Details:
Notes: Minimum open circuit excitation voltage (Iefmax2).  Typical Value = -5.<br/>
Public PU
  iefmin
Details:
Notes: Limiter (Iefmin).  Typical Value = 1.<br/>
Public PU
  k1
Details:
Notes: Voltage regulator input gain (K1).  Typical Value = 0.<br/>
Public PU
  k1ec
Details:
Notes: Voltage regulator input limit (K1ec).  Typical Value = 2.<br/>
Public PU
  k2
Details:
Notes: Gain (K2).  Typical Value = 5.<br/>
Public PU
  k3
Details:
Notes: Gain (K3).  Typical Value = 0.1.<br/>
Public PU
  k4
Details:
Notes: Gain (K4).  Typical Value = 0.<br/>
Public PU
  kd1
Details:
Notes: Voltage controller derivative gain (Kd1).  Typical Value = 34.5.<br/>
Public PU
  ke2
Details:
Notes: Gain (Ke2).  Typical Value = 0.1.<br/>
Public PU
  ketb
Details:
Notes: Gain (Ketb).  Typical Value = 0.06.<br/>
Public PU
  pid1max
Details:
Notes: Controller follow up gain (PID1max).  Typical Value = 2.<br/>
Public PU
  seve1
Details:
Notes: Exciter saturation function value at the corresponding exciter voltage, Ve1, back of commutating reactance (Se[Ve1]).  Typical Value = 0.<br/>
Public PU
  seve2
Details:
Notes: Exciter saturation function value at the corresponding exciter voltage, Ve2, back of commutating reactance (Se[Ve2]).  Typical Value = 1.<br/>
Public Seconds
  tb1
Details:
Notes: Voltage controller derivative washout time constant (Tb1).  Typical Value = 12.45.<br/>
Public Seconds
  te
Details:
Notes: Time constant (Te).  Typical Value = 0.<br/>
Public Seconds
  te2
Details:
Notes: Time Constant (Te2).  Typical Value = 1.<br/>
Public PU
  ti1
Details:
Notes: Controller follow up dead band (Ti1).  Typical Value = 0.<br/>
Public Seconds
  ti3
Details:
Notes: Time constant (Ti3).  Typical Value = 3.<br/>
Public Seconds
  ti4
Details:
Notes: Time constant (Ti4).  Typical Value = 0.<br/>
Public Seconds
  tr4
Details:
Notes: Time constant (Tr4).  Typical Value = 1.<br/>
Public PU
  upmax
Details:
Notes: Limiter (Upmax).  Typical Value = 3.<br/>
Public PU
  upmin
Details:
Notes: Limiter (Upmin).  Typical Value = 0.<br/>
Public PU
  ve1
Details:
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (Ve1).  Typical Value = 3.<br/>
Public PU
  ve2
Details:
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (Ve2).  Typical Value = 0.<br/>
Public PU
  xp
Details:
Notes: Excitation transformer effective reactance (Xp).  Typical Value = 1.<br/>
Object Type Connection Direction Notes
ExcitationSystemDynamics Class Generalization To