GovHydroPID2 : Documentation diagram
Created: |
04/09/2012 11:28:45 AM |
Modified: |
05/19/2012 06:40:18 AM |
Project: |
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Author: |
pcha006 |
Version: |
1.0 |
Advanced: |
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ID: |
{EDBE1EE6-7E71-447e-848B-99EDBDB0E742} |
<font color="#0f0f0f"><b>Parameter Notes:</b></font><br /></p><p><ol><li><b>Treg</b> may be zero. </li><br /></p><p><li>The gates travel over a range of 1.0 per unit from full closed to full opened. The gates are at a position greater than zero at zero power and, normally, less than 1.0 when power is 1.0 p.u.</li><br /></p><p><li><b>G0</b>, <b>G1</b>, <b>P1</b>, <b>G2</b>, <b>P2</b>, <b>P3</b> specify the variation of power with gate <b>G2</b>><b>G1</b>><b>G0.</b></li><br /></p><p><li>This model uses a simplified turbine-penstock model that does not account for variation of water inertia effect with gate opening. To make this model correspond to other models using the "classical" turbine-penstock model, set <b>Atw</b> to unity. To approximate water inertia effects at part load, <b>Atw</b> can be set to the per unit gate opening about which perturbations are centered.</li><br /></p><p><li>The feedback signal used by the governor can be selected by setting the feedback <b>Flag</b> as follows: 0 = electrical power; 1 = gate position.</li><br /></p><p></ol><br /></p>