GovHydroPID : Documentation diagram
Created: |
09/04/2012 10:54:59 |
Modified: |
04/01/2013 12:21:24 |
Project: |
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Author: |
pcha006 |
Version: |
1.0 |
Advanced: |
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ID: |
{3BA0197C-3EE5-42c8-A8E0-1310FB78B0AD} |
<font color="#0f0f0f"><b>Parameter Notes:</b></font><br/><ol>
<li><b>Td</b>, <b>Tp</b>, <b>Tt</b>, and <b>Tturb</b> may be zero to bypass the corresponding transfer function blocks. If <b>Tf </b>is zero, but <b>Kd</b> is not zero, <b>Tf</b> is set to a small value (4 times integration time step).</li><li>The nonlinear gain between gate position and power may be input with up to 6 points. The (0.,0.) and (1.,1.) points are assumed and need not be input. The output is not allowed to go beyond 0. and 1. However, if <b>Pmax</b> #gt; 1, the input and output are scaled by <b>Pmax</b>. If <b>Gv1</b> is a negative number, the default hydro curve will be used. If all zero values are provided, a straight line is used.</li><li>For a hydro turbine, set <b>Tturb</b> = <b>Tw</b> (water starting time), set <b>Aturb</b> = -1 and <b>Bturb</b> = 0.5. For a diesel engine or two-shaft gas turbine, set <b>Aturb</b> = 0.8 and <b>Bturb</b> = 1 and Tturb = 1 second. For a small steam turbine with a non-reheat steam supply or a single- shaft gas turbine, set <b>Aturb </b>= 0 and <b>Bturb</b> = 1 and <b>Tturb</b> = 0 second.</li></ol><p/>