: Public Class
Created: 07/05/2009 12:42:20
Modified: 24/02/2013 10:16:55
Project:
Advanced:
Modified IEEE AC3A alternator-supplied rectifier excitation system with different field current limit.<br/>
Attribute
Public PU
  efdn
Details:
Notes: Value of <i>EFD </i>at which feedback gain changes (Efdn).  Typical Value = 2.36.<br/>
Public Seconds
  ka
Details:
Notes: Voltage regulator gain (Ka).  Typical Value = 45.62.<br/>
Public PU
  kc
Details:
Notes: Rectifier loading factor proportional to commutating reactance (Kc).  Typical Value = 0.104.<br/>
Public PU
  kd
Details:
Notes: Demagnetizing factor, a function of exciter alternator reactances (Kd).  Typical Value = 0.499.<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 = 0.143.<br/>
Public PU
  kf1
Details:
Notes: Coefficient to allow different usage of the model (Kf1).  Typical Value = 1.<br/>
Public PU
  kf2
Details:
Notes: Coefficient to allow different usage of the model (Kf2).  Typical Value = 0.<br/>
Public PU
  klv
Details:
Notes: Gain used in the minimum field voltage limiter loop (Klv).  Typical Value = 0.194.<br/>
Public PU
  kn
Details:
Notes: Excitation control system stabilizer gain (Kn).  Typical Value =0.05.<br/>
Public PU
  kr
Details:
Notes: Constant associated with regulator and alternator field power supply (Kr).  Typical Value =3.77.<br/>
Public PU
  ks
Details:
Notes: Coefficient to allow different usage of the model-speed coefficient (Ks).  Typical Value = 0.<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 = 1.143.<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 = 0.1.<br/>
Public PU
  ta
Details:
Notes: Voltage regulator time constant (Ta).  Typical Value = 0.013.<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 = 1.17.<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 = 1.<br/>
Public PU
  vamin
Details:
Notes: Minimum voltage regulator output (V<sub>amin</sub>).  Typical Value = -0.95.<br/>
Public PU
  ve1
Details:
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (Ve1) equals Vemax (Ve1).  Typical Value = 6.24.<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 = 4.68.<br/>
Public PU
  vemin
Details:
Notes: Minimum exciter voltage output (Vemin).  Typical Value = 0.1.<br/>
Public PU
  vfemax
Details:
Notes: Exciter field current limit reference (Vfemax).  Typical Value = 16.<br/>
Public PU
  vlv
Details:
Notes: Field voltage used in the minimum field voltage limiter loop (Vlv).  Typical Value = 0.79.<br/>
Object Type Connection Direction Notes
ExcitationSystemDynamics Class Generalization To