SubtransientRoundRotor : Documentation diagram
Created: |
08/02/2012 18:07:00 |
Modified: |
17/08/2013 17:25:33 |
Project: |
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Author: |
ppbr003 |
Version: |
1.0 |
Advanced: |
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ID: |
{00259068-CA37-48ad-A2A8-2893497879EA} |
The Subtransient Round Rotor Type is modelled using one of the concrete child classes of the SynchronousMachineDetailed class. If the SynchronousMachineTimeConstantReactance class is used, .modelType = subtransient and .rotorType = roundRotor.<br/>The complete equivalent circuit is used with two rotor windings in each axis. <br/><font color="#0f0f0f">Ifd represents LadIfd (XadIfd) and is a voltage proportional to field current in the per unit system ( IEEE 421.5-2005, Annex B). It is equal to Efd in steady-state. </font><br/><b>Parameter Notes:</b><br/><ol>
<li><font color="#0f0f0f"><b>X''q</b> may be assumed to be equal to <b>X''d</b> (no subtransient saliency).</font></li><li><font color="#0f0f0f">Saturation is modeled in both the d and q axes.</font></li><li><font color="#0f0f0f">For generators, the following parameters may be omitted with defaults shown: <b>X''q</b> (=<b>X''d</b>), <b>Ks</b> (=0), <b>S1q</b> (=<b>S1</b>), <b>S12q</b> (=<b>S12</b>), <b>Tc</b> (=0).</font></li><li><font color="#0f0f0f">For motors, the following parameter is not used: <b>X''q</b>. </font></li></ol><p/>