: Public Class
Created: 07/05/2009 12:40:38
Modified: 24/02/2013 10:16:51
Project:
Advanced:
Modified IEEE AC2A alternator-supplied rectifier excitation system with different field current limit.<br/>
Attribute
Public Boolean
  hvgate
Details:
Notes: Indicates if HV gate is active (HVgate).<br/>true = gate is used<br/>false = gate is not used.<br/>Typical Value = true.<br/>
Public PU
  ka
Details:
Notes: Voltage regulator gain (Ka).  Typical Value = 400.<br/>
Public PU
  kb
Details:
Notes: Second stage regulator gain (Kb) (#gt;0).  Exciter field current controller gain.  Typical Value = 25.<br/>
Public PU
  kb1
Details:
Notes: Second stage regulator gain (Kb1). It is exciter field current controller gain used as alternative to Kb to represent a variant of the ExcAC2A model.  Typical Value = 25.<br/>
Public PU
  kc
Details:
Notes: Rectifier loading factor proportional to commutating reactance (Kc).  Typical Value = 0.28.<br/>
Public PU
  kd
Details:
Notes: Demagnetizing factor, a function of exciter alternator reactances (Kd).  Typical Value = 0.35.<br/>
Public PU
  ke
Details:
Notes: Exciter constant related to self-excited field (Ke).  Typical Value = 1.<br/>
Public PU
  kf
Details:
Notes: Excitation control system stabilizer gains (Kf).  Typical Value = 0.03.<br/>
Public PU
  kh
Details:
Notes: Exciter field current feedback gain (Kh).  Typical Value = 1.<br/>
Public PU
  kl
Details:
Notes: Exciter field current limiter gain (Kl).  Typical Value = 10.<br/>
Public PU
  kl1
Details:
Notes: Coefficient to allow different usage of the model (Kl1).  Typical Value = 1.<br/>
Public PU
  ks
Details:
Notes: Coefficient to allow different usage of the model-speed coefficient (Ks).  Typical Value = 0.<br/>
Public Boolean
  lvgate
Details:
Notes: Indicates if LV gate is active (LVgate).<br/>true = gate is used<br/>false = gate is not used.<br/>Typical Value = true.<br/>
Public Float
  seve1
Details:
Notes: Exciter saturation function value at the corresponding exciter voltage, Ve<sub>1</sub>, back of commutating reactance (Se[Ve<sub>1</sub>]).  Typical Value = 0.037.<br/>
Public Float
  seve2
Details:
Notes: Exciter saturation function value at the corresponding exciter voltage, Ve<sub>2</sub>, back of commutating reactance (Se[Ve<sub>2</sub>]).  Typical Value = 0.012.<br/>
Public Seconds
  ta
Details:
Notes: Voltage regulator time constant (Ta).  Typical Value = 0.02.<br/>
Public Seconds
  tb
Details:
Notes: Voltage regulator time constant (Tb).  Typical Value = 0.<br/>
Public Seconds
  tc
Details:
Notes: Voltage regulator time constant (T<sub>c</sub>).  Typical Value = 0.<br/>
Public Seconds
  te
Details:
Notes: Exciter time constant, integration rate associated with exciter control (Te).  Typical Value = 0.6.<br/>
Public Seconds
  tf
Details:
Notes: Excitation control system stabilizer time constant (Tf).  Typical Value = 1.<br/>
Public PU
  vamax
Details:
Notes: Maximum voltage regulator output (V<sub>amax</sub>).  Typical Value = 8.<br/>
Public PU
  vamin
Details:
Notes: Minimum voltage regulator output (V<sub>amin</sub>).  Typical Value = -8.<br/>
Public PU
  ve1
Details:
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (Ve<sub>1</sub>).  Typical Value = 4.4.<br/>
Public PU
  ve2
Details:
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (Ve<sub>2</sub>).  Typical Value = 3.3.<br/>
Public PU
  vfemax
Details:
Notes: Exciter field current limit reference (Vfemax).  Typical Value = 4.4.<br/>
Public PU
  vlr
Details:
Notes: Maximum exciter field current (Vlr).  Typical Value = 4.4.<br/>
Public PU
  vrmax
Details:
Notes: Maximum voltage regulator outputs (Vrmax).  Typical Value = 105.<br/>
Public PU
  vrmin
Details:
Notes: Minimum voltage regulator outputs (Vrmin).  Typical Value = -95.<br/>
Object Type Connection Direction Notes
ExcitationSystemDynamics Class Generalization To