: Public Class
Created: 04/03/2012 01:33:15 PM
Modified: 06/24/2012 03:35:05 PM
Project:
Advanced:
IEEE hydro turbine/governor model represents plants with straightforward penstock configurations and hydraulic-dashpot governors.<br /></p><p><br /></p><p>Ref<font color="#0f0f0f">erence: IEEE Transactions on Power Apparatus and Systems</font><br /></p><p><font color="#0f0f0f">November/December 1973, Volume PAS-92, Number 6</font><br /></p><p><font color="#0f0f0f"><i><u>Dynamic Models for Steam and Hydro Turbines in Power System Studies</u></i>, Page 1904</font><br /></p><p><b><br /></p><p></b><b>Parameter Notes:</b><br /></p><p><ol><li>Per unit parameters are on base of <b>MWbase</b>, which is normally the MW capability of the turbine.</li><br /></p><p><li><b>Tr</b>, <b>Tg</b>, <b>Tw</b>, <b>Kturb</b>, and <b>Bturb</b> must be greater than zero.</li><br /></p><p><li>This turbine governor model is a reasonable approximation to the performance of simple hydro plants for small motions of the gates about a given load, but it represents the variation of water inertia effect with load only if the values of the turbine parameters are properly adjusted by the user as load is varied. For idealized turbine model, set <b>Kturb</b> = 1., <b>Aturb</b> = -1., <b>Bturb</b> = 0.5.</li><br /></p><p><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> > 1., the input and output are scaled by <b>Pmax</b>. If <b>Gv1</b> is input as a negative number, the default hydro curve (see section [??]) will be used. If input is omitted or if all zero values are input, a straight line is used.</li><br /></p><p><li>For compatibility with older versions of this model: <b>Kturb</b> = a23, <b>Aturb</b> = a11 – a13*a21/a23, <b>Bturb</b> = a116. </li><br /></p><p><li><b>Pref</b> has units of per unit speed.</li><br /></p><p></ol><br /></p>
Attribute
Public <a href="../../../EA1/EA66.htm">PU</a>
  aturb

Details:
GUIDBasedOn={16160504-A508-40d7-BCCE-CE33FC6E2B56}
Notes: Turbine numerator multiplier (Aturb).
Public <a href="../../../EA1/EA66.htm">PU</a>
  bturb

Details:
GUIDBasedOn={D752432F-BBE9-4780-B0A2-A995EFFEB72D}
Notes: Turbine denominator multiplier (Bturb).
Public <a href="../../../EA1/EA61.htm">Frequency</a>
  db1

Details:
GUIDBasedOn={2A186D49-A260-412f-8D68-C6E705C66A84}
Notes: Intentional deadband width (db1).
Public <a href="../../../EA1/EA55.htm">ActivePower</a>
  db2

Details:
GUIDBasedOn={8DECE80F-D9B2-4a76-8F20-9D8E7BF4E3E8}
Notes: Unintentional deadband (db2).
Public <a href="../../../EA1/EA61.htm">Frequency</a>
  eps

Details:
GUIDBasedOn={C8B70624-553A-46bd-A4EB-ED1E0A49AACA}
Notes: Intentional db hysteresis (eps).
Public <a href="../../../EA1/EA66.htm">PU</a>
  gv1

Details:
GUIDBasedOn={F63CD920-C121-496e-88BA-CA5AC02192B4}
Notes: Nonlinear gain point 1, p.u. gv (Gv1).
Public <a href="../../../EA1/EA66.htm">PU</a>
  gv2

Details:
GUIDBasedOn={4FBEA10C-88E1-4c59-97A5-9BADCC30B096}
Notes: Nonlinear gain point 2, p.u. gv (Gv2).
Public <a href="../../../EA1/EA66.htm">PU</a>
  gv3

Details:
GUIDBasedOn={1866D0CA-87CE-48af-ACAD-3CA491A175C3}
Notes: Nonlinear gain point 3, p.u. gv (Gv3).
Public <a href="../../../EA1/EA66.htm">PU</a>
  gv4

Details:
GUIDBasedOn={61F3F8D7-3C7C-4a3d-8458-6C6011EDFF2C}
Notes: Nonlinear gain point 4, p.u. gv (Gv4).
Public <a href="../../../EA1/EA66.htm">PU</a>
  gv5

Details:
GUIDBasedOn={2390C7A9-A7D2-476f-9C9F-0AD28541B21C}
Notes: Nonlinear gain point 5, p.u. gv (Gv5).
Public <a href="../../../EA1/EA66.htm">PU</a>
  gv6

Details:
GUIDBasedOn={D4FF4666-5B17-439c-954E-EDDD294CDA46}
Notes: Nonlinear gain point 6, p.u. gv (Gv6).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kturb

Details:
GUIDBasedOn={77B93020-3F48-4c9e-A774-D6BFE6AFCCAC}
Notes: Turbine gain (Kturb).
Public <a href="../../../EA1/EA55.htm">ActivePower</a>
  mwbase

Details:
GUIDBasedOn={44C5C73C-0AB4-40f1-9F7A-FE5302C723C2}
Notes: Base for power values (MWbase) (> 0.).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pgv1

Details:
GUIDBasedOn={E7E87A7F-DC7E-4f38-B8F3-3375D35257FC}
Notes: Nonlinear gain point 1, p.u. power (Pgv1).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pgv2

Details:
GUIDBasedOn={17C6FF41-FFA8-407b-8814-9E5CDCB3E1BE}
Notes: Nonlinear gain point 2, p.u. power (Pgv2).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pgv3

Details:
GUIDBasedOn={91B3B43A-1177-408a-9D6C-C634DEF5EAF6}
Notes: Nonlinear gain point 3, p.u. power (Pgv3).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pgv4

Details:
GUIDBasedOn={882EC2DD-001A-420e-8391-8367277AC3F8}
Notes: Nonlinear gain point 4, p.u. power (Pgv4).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pgv5

Details:
GUIDBasedOn={639267D9-A5BA-472c-A36D-3EF97AAC2613}
Notes: Nonlinear gain point 5, p.u. power (Pgv5).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pgv6

Details:
GUIDBasedOn={D5A833C3-F4B9-4573-9381-DC03E502FBD4}
Notes: Nonlinear gain point 6, p.u. power (Pgv6).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pmax

Details:
GUIDBasedOn={D1CAFBCA-9330-4839-91DF-AFDB88017678}
Notes: Maximum gate opening (Pmax).
Public <a href="../../../EA1/EA66.htm">PU</a>
  pmin

Details:
GUIDBasedOn={E25A4956-E306-410f-BA73-6F15ADECB877}
Notes: Minimum gate opening (Pmin).
Public <a href="../../../EA1/EA66.htm">PU</a>
  rperm

Details:
GUIDBasedOn={81F58BDC-9674-48ae-B0FE-E350F658E7DB}
Notes: Permanent droop (Rperm).
Public <a href="../../../EA1/EA66.htm">PU</a>
  rtemp

Details:
GUIDBasedOn={2D6BBE42-78AB-421d-A47B-C57247CEC49C}
Notes: Temporary droop (Rtemp).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tg

Details:
GUIDBasedOn={14DED583-6BF8-4ee5-862E-A9A487DC2DBB}
Notes: Gate servo time constant (Tg).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tp

Details:
GUIDBasedOn={60E17F40-2444-4aca-B5B2-AF400E1FE8D6}
Notes: Pilot servo valve time constant (Tp).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tr

Details:
GUIDBasedOn={9131D573-1974-476e-A568-3A7B10BD5282}
Notes: Dashpot time constant (Tr).
Public <a href="../../../EA1/EA71.htm">Seconds</a>
  tw

Details:
GUIDBasedOn={BAACA66F-EFFE-4fcf-A4D7-17B12CC36D36}
Notes: Water inertia time constant (Tw).
Public <a href="../../../EA1/EA52.htm">Float</a>
  uc

Details:
GUIDBasedOn={26862ED2-6564-4d4c-8794-672739DE0392}
Notes: Maximum gate closing velocity (Uc) (<0.).
Public <a href="../../../EA1/EA52.htm">Float</a>
  uo

Details:
GUIDBasedOn={70A05529-828D-4681-9705-8AFC36908C9F}
Notes: Maximum gate opening velocity (Ul). Units = p.u./sec.
Tag Value
GUIDBasedOn {74B49329-9624-4a07-9C68-40235213A0E0}
Details:
 
Object Type Connection Notes
TurbineGovernorDynamics Class Generalization