: Public Class
Created: 02/02/2012 01:52:55 PM
Modified: 06/24/2012 03:35:10 PM
Project:
Advanced:
The class represents IEEE Std 421.5-2005 type AC2A model. The model represents a high initial response fieldcontrolled alternator-rectifier excitation system. The alternator main exciter is used with non-controlled rectifiers. The Type AC2A model is similar to that of Type AC1A except for the inclusion of exciter time constant compensation and exciter field current limiting elements.<br /></p><p><br /></p><p>Reference: IEEE Standard 421.5-2005 Section 6.2.<br /></p>
Attribute
Public <a href="../../../EA1/EA66.htm">PU</a>
  ka

Details:
GUIDBasedOn={2EDB427D-57E7-4e1e-9048-7B1B536E481F}
Notes: Voltage regulator gain (K<sub>A</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kb

Details:
GUIDBasedOn={4C73167B-A51B-4864-873E-E4C706F2B2FD}
Notes: Second stage regulator gain (K<sub>B</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kc

Details:
GUIDBasedOn={E68C1671-C804-402d-9E2C-E346CA7A5378}
Notes: Rectifier loading factor proportional to commutating reactance (K<sub>C</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kd

Details:
GUIDBasedOn={4A2F459F-D1C5-4bb9-BED3-5E6D15CD4FAC}
Notes: Demagnetizing factor, a function of exciter alternator reactances (K<sub>D</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ke

Details:
GUIDBasedOn={D154DC6A-6969-46ba-BE29-1579BDADF866}
Notes: Exciter constant related to self-excited field (K<sub>E</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kf

Details:
GUIDBasedOn={DE92DC78-8990-41bb-9D7B-6A1FA9704D0A}
Notes: Excitation control system stabilizer gains (K<sub>F</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kh

Details:
GUIDBasedOn={40883B6C-96C0-4f3a-89CD-26548BB301AA}
Notes: Exciter field current feedback gain (K<sub>H</sub>).
Public <a href="../../../EA1/EA52.htm">Float</a>
  seve1

Details:
GUIDBasedOn={59780752-CD47-4dc3-B4EA-1F4D2D2CD00F}
Notes: Exciter saturation function value at the corresponding exciter voltage, V<sub>E1</sub>, back of commutating reactance (S<sub>E</sub>[V<sub>E1</sub>]).
Public <a href="../../../EA1/EA52.htm">Float</a>
  seve2

Details:
GUIDBasedOn={60F3E03D-A073-4b83-840B-16AAE273EFC8}
Notes: Exciter saturation function value at the corresponding exciter voltage, V<sub>E2</sub>, back of commutating reactance (S<sub>E</sub>[V<sub>E2</sub>]).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  ta

Details:
GUIDBasedOn={F077885D-32E4-4480-AADC-E11F8CE0286E}
Notes: Voltage regulator time constant (T<sub>A</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tb

Details:
GUIDBasedOn={BF33A5C3-7CD8-444e-B506-E0BA1070FEA1}
Notes: Voltage regulator time constant (T<sub>B</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tc

Details:
GUIDBasedOn={9F098821-F066-48dc-AF8D-8EEAD3D5090D}
Notes: Voltage regulator time constant (T<sub>C</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  te

Details:
GUIDBasedOn={154F04ED-1246-45f3-B0F7-D36125F3E2E6}
Notes: Exciter time constant, integration rate associated with exciter control (T<sub>E</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tf

Details:
GUIDBasedOn={DE67A466-8AED-4b4d-928A-20113D538548}
Notes: Excitation control system stabilizer time constant (T<sub>F</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vamax

Details:
GUIDBasedOn={99E14896-6F9F-4518-B9A4-D204AE39A15F}
Notes: Maximum voltage regulator output (V<sub>AMAX</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vamin

Details:
GUIDBasedOn={237F427A-6BF9-485b-81A1-2780DF676B7D}
Notes: Minimum voltage regulator output (V<sub>AMIN</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ve1

Details:
GUIDBasedOn={9DA21252-EF9B-419c-9FC1-AA90CA08684C}
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (V<sub>E1</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ve2

Details:
GUIDBasedOn={EF09F7B9-7772-4b96-B62E-3502B3D78ABD}
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (V<sub>E2</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vfemax

Details:
GUIDBasedOn={3C860302-3698-49d3-AD1F-5EDF16F5EA76}
Notes: Exciter field current limit reference (V<sub>FEMAX</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vrmax

Details:
GUIDBasedOn={8C6974E9-342B-49e9-ABE8-0859D97E9F79}
Notes: Maximum voltage regulator outputs (V<sub>RMAX</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vrmin

Details:
GUIDBasedOn={53B974C7-AF78-4cee-9923-FBCB8DEC8B4E}
Notes: Minimum voltage regulator outputs (V<sub>RMIN</sub>).
Tag Value
GUIDBasedOn {872A1C8E-D47A-438c-9AE6-CC6471983F4A}
Details:
 
Object Type Connection Notes
ExcitationSystemDynamics Class Generalization