: Public abstract Class
Created: 03/14/2012 11:43:47 PM
Modified: 06/24/2012 05:09:23 PM
Project:
Advanced:
All synchronous machine detailed types use a subset of the same data parameters and input/output variables.  <br /></p><p>The several variations differ in the following ways:<br /></p><p><ul><li>The number of  equivalent windings that are included</li><br /></p><p><li>The way in which saturation is incorporated into the model.</li><br /></p><p><li>Whether or not “subtransient saliency” (<b>X''q</b> not = <b>X''d</b>) is represented.</li><br /></p><p></ul><b>Note:</b> It is not necessary for each program to have separate models for each of the model types.  The same model can often be used for several types by alternative logic within the model.  Also, differences in saturation representation may not result in significant model performance differences so model substitutions are often acceptable. <br /></p>
Attribute
Public <a href="../../../EA1/EA52.htm">Float</a>
  efdBaseRatio

Details:
GUIDBasedOn={0D3770BC-CA73-4aec-B343-6AC5121A3AB7}
Notes: Ratio of Efd bases of Exciter and Generator models.
Public <a href="EA235.htm">IfdBaseKind</a>
  ifdBaseType

Details:
GUIDBasedOn={56BE4D5E-9BF0-4130-98D0-08E12BD43448}
Notes: Excitation base system mode.
Public <a href="../../../EA1/EA60.htm">CurrentFlow</a>
  ifdBaseValue

Details:
GUIDBasedOn={D848A605-D67B-473d-8892-07374D10AED6}
Notes: Ifd base current if ifdBaseType = other.<br /></p><p>Not needed if ifdBaseType not = other.<br /></p>
Public <a href="../../../EA1/EA52.htm">Float</a>
  ks

Details:
GUIDBasedOn={D2444614-9B84-4a35-ABD1-835F24796268}
Notes: Saturation loading correction factor (Ks) (>= 0.).
Public <a href="../../../EA1/EA52.htm">Float</a>
  saturationFactor120QAxis

Details:
GUIDBasedOn={4E010EA3-912C-48d6-A50E-764BB9052160}
Notes: Q-axis saturation factor at 120% of rated term. voltage (S12q) (>=S1q).
Public <a href="../../../EA1/EA52.htm">Float</a>
  saturationFactorQAxis

Details:
GUIDBasedOn={9C4E1B77-7803-463e-8B11-207491E7C7DE}
Notes: Q-axis saturation factor at rated term. voltage (S1q) (>= 0.).
Tag Value
GUIDBasedOn {B272216C-A098-436d-80C8-02AD11F5B97F}
Details:
 
Object Type Connection Notes
SynchronousMachineEquivalentCircuit Class Generalization  
SynchronousMachineTimeConstantReactance Class Generalization  
SynchronousMachineDynamics Class Generalization