: Public Class
Created: 05/07/2009 12:46:02 PM
Modified: 06/24/2012 03:35:15 PM
Project:
Advanced:
Modified IEEE DC2A direct current commutator exciters with speed input, one more leg block in feedback loop and without underexcitation limiters (UEL) inputs.  DC type 2 excitation system model with added speed multiplier, added lead-lag, and voltage-dependent limits.
Attribute
Public <a href="../../../EA1/EA66.htm">PU</a>
  efd1

Details:
GUIDBasedOn={D54B4BB7-E73F-4b62-BE60-336F6EE389DE}
Notes: Exciter voltage at which exciter saturation is defined (Efd1).
Public <a href="../../../EA1/EA66.htm">PU</a>
  efd2

Details:
GUIDBasedOn={4D68505E-8C1F-4605-BC89-62066F53390E}
Notes: Exciter voltage at which exciter saturation is defined (Efd2).
Public <a href="../../../EA1/EA49.htm">Boolean</a>
  exclim

Details:
GUIDBasedOn={74E2E48F-7952-4980-BC83-5ED53BC081F6}
Notes: (exclim).  IEEE standard is ambiguous about lower limit on exciter output.<br /></p><p>true = a lower limit of zero is applied to integrator output<br /></p><p>false = a lower limit of zero is not applied to integrator output.<br /></p>
Public <a href="../../../EA1/EA66.htm">PU</a>
  ka

Details:
GUIDBasedOn={BEC8EA04-832F-496f-BF27-0466E1E49518}
Notes: Voltage regulator gain (Ka).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ke

Details:
GUIDBasedOn={D9F42883-4AC5-4ed2-9AA0-CF161C164F27}
Notes: Exciter constant related to self-excited field (Ke).  If Ke is entered as zero, the model calculates an effective value of Ke such that the initial condition value of Vr is zero. The zero value of Ke is not changed.  If Ke is entered as non-zero, its value is used directly, without change.
Public <a href="../../../EA1/EA66.htm">PU</a>
  kf

Details:
GUIDBasedOn={3DF80536-8C42-4700-B72C-BCD925C660DD}
Notes: Excitation control system stabilizer gain (Kf).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ks

Details:
GUIDBasedOn={DCA9D6C9-32D2-4215-83DE-E3F7A471D29F}
Notes: Coefficient to allow different usage of the model-speed coefficient (Ks).
Public <a href="../../../EA1/EA52.htm">Float</a>
  seefd1

Details:
GUIDBasedOn={C2018CA0-F49E-4309-BB81-B0FD0704E212}
Notes: Exciter saturation function value at the corresponding exciter voltage, Efd1 (Se[Eefd1]).
Public <a href="../../../EA1/EA52.htm">Float</a>
  seefd2

Details:
GUIDBasedOn={F82E7AE4-4FE7-4e2e-B858-2B124C50CEA4}
Notes: Exciter saturation function value at the corresponding exciter voltage, Efd2 (Se[Efd2]).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  ta

Details:
GUIDBasedOn={09C25A19-6B41-4bd2-94C9-A1F1F17898E3}
Notes: Voltage regulator time constant (Ta).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tb

Details:
GUIDBasedOn={994D7AE3-3AA2-451d-BBCC-8B20294F55FD}
Notes: Voltage regulator time constant (Tb).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tc

Details:
GUIDBasedOn={02CAD757-4456-45b6-BE3C-843FF2395842}
Notes: Voltage regulator time constant (Tc).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  te

Details:
GUIDBasedOn={3944CB75-6F6F-45a9-A739-CA9759F75037}
Notes: Exciter time constant, integration rate associated with exciter control (Te).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tf

Details:
GUIDBasedOn={165C91F7-A642-44bd-BDDF-412C37A532BB}
Notes: Excitation control system stabilizer time constant (Tf).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tf1

Details:
GUIDBasedOn={8B984ACA-F3A6-4724-A430-5697AB3EA828}
Notes: Excitation control system stabilizer time constant (Tf1).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vrmax

Details:
GUIDBasedOn={B8A724CB-E640-46ee-85E2-EEA809086A32}
Notes: Maximum voltage regulator output (Vrmax).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vrmin

Details:
GUIDBasedOn={15F76A7F-59C8-42c4-9DAB-0D96AEC3936A}
Notes: Minimum voltage regulator output (Vrmin).
Public <a href="../../../EA1/EA49.htm">Boolean</a>
  vtlim

Details:
GUIDBasedOn={56A88055-8164-4405-909A-813E4DF99268}
Notes: (Vtlim).<br /></p><p>true = limiter at the block [Ka/(1+sTa)] is dependent on Vt <br /></p><p>false = limiter at the block is not dependent on Vt.<br /></p>
Tag Value
GUIDBasedOn {41511A09-BAC8-4894-BAB4-8AF49C918BF7}
Details:
 
Object Type Connection Notes
ExcitationSystemDynamics Class Generalization