: Public Class
Created: 02/02/2012 08:55:00 PM
Modified: 06/24/2012 03:35:11 PM
Project:
Advanced:
The class represents IEEE Std 421.5-2005 type AC6A model. The model represents field-controlled alternator-rectifier excitation systems with system-supplied electronic voltage regulators.  The maximum output of the regulator, <b><i>V</i></b><b><i><sub>R</sub></i></b>, is a function of terminal voltage, <b><i>V</i></b><b><i><sub>T</sub></i></b>. The field current limiter included in the original model AC6A remains in the 2005 update.<br /></p><p><br /></p><p>Reference: IEEE Standard 421.5-2005 Section 6.6. <br /></p><p><br /></p>
Attribute
Public <a href="../../../EA1/EA66.htm">PU</a>
  ka

Details:
GUIDBasedOn={FE78FC51-23B9-4df8-8614-512B1299EE6D}
Notes: Voltage regulator gain (K<sub>A</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kc

Details:
GUIDBasedOn={23EDD8E0-2455-47cb-B36C-7EB67F2E4635}
Notes: Rectifier loading factor proportional to commutating reactance (K<sub>C</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kd

Details:
GUIDBasedOn={333DF1C4-8EB3-45fd-956A-70A076B099B5}
Notes: Demagnetizing factor, a function of exciter alternator reactances (K<sub>D</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ke

Details:
GUIDBasedOn={C1D1EF1C-F937-4798-83CE-B483F50EB76E}
Notes: Exciter constant related to self-excited field (K<sub>E</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kh

Details:
GUIDBasedOn={C7875C48-1FBE-4d83-8A62-C5FDE342DBD7}
Notes: Exciter field current limiter gain (K<sub>H</sub>).
Public <a href="../../../EA1/EA52.htm">Float</a>
  seve1

Details:
GUIDBasedOn={127B17E2-19AA-461a-A6F5-B1ACB71A79E6}
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={950BA46D-7147-421d-BBD0-24D9F2AC43BE}
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={8B90697C-75D8-453e-A971-67A14487F2F3}
Notes: Voltage regulator time constant (T<sub>A</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tb

Details:
GUIDBasedOn={5CCA364B-1C85-498c-90A2-58472E7CA12E}
Notes: Voltage regulator time constant (T<sub>B</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tc

Details:
GUIDBasedOn={EAD3C0C3-CEDC-4c23-AE4F-A00F5868D0E1}
Notes: Voltage regulator time constant (T<sub>C</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  te

Details:
GUIDBasedOn={F555AF9A-CB0E-41e7-8430-DFCDCA58A072}
Notes: Exciter time constant, integration rate associated with exciter control (T<sub>E</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  th

Details:
GUIDBasedOn={AC33F7B8-4102-4722-A49B-4CD3CFE944C3}
Notes: Exciter field current limiter time constant (T<sub>H</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tj

Details:
GUIDBasedOn={75B5A038-7801-4e7d-B08E-EF9DCD7E916D}
Notes: Exciter field current limiter time constant (T<sub>J</sub>).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tk

Details:
GUIDBasedOn={6678A090-4326-4e44-950E-FEEDBCABF49B}
Notes: Voltage regulator time constant (T<sub>K</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vamax

Details:
GUIDBasedOn={25C89DD8-4CDF-42a3-8419-F4AC2927A4B0}
Notes: Maximum voltage regulator output (V<sub>AMAX</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vamin

Details:
GUIDBasedOn={8F2B92CA-C682-451c-82A9-BA1DF142FB0C}
Notes: Minimum voltage regulator output (V<sub>AMIN</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ve1

Details:
GUIDBasedOn={814FF27D-8BEF-45d7-984E-769F1E947C4D}
Notes: Exciter alternator output voltages back of commutating reactance at which saturation is defined (V<sub>E1</sub>) equals V<sub>EMAX </sub>(V<sub>E1</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  ve2

Details:
GUIDBasedOn={054376B1-9EEF-4042-BB73-0570FBC4FA41}
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>
  vfelim

Details:
GUIDBasedOn={7D0D4187-3818-4640-A983-82B292E7DF6C}
Notes: Exciter field current limit reference (V<sub>FELIM</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vhmax

Details:
GUIDBasedOn={FEB707E7-3359-4e2b-9F80-D6F3F15DBF34}
Notes: Maximum field current limiter signal reference (V<sub>HMAX</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vrmax

Details:
GUIDBasedOn={E277A280-2EB7-4dcd-9964-E26FD79A88C2}
Notes: Maximum voltage regulator output (V<sub>RMAX</sub>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vrmin

Details:
GUIDBasedOn={732F3742-A6D2-4184-89E3-3FC6A3F522D2}
Notes: Minimum voltage regulator output (V<sub>RMIN</sub>).
Tag Value
GUIDBasedOn {52AB8022-3DF9-4f56-8342-FBBD1650B319}
Details:
 
Object Type Connection Notes
ExcitationSystemDynamics Class Generalization