: Public Class
Created: 02/05/2012 10:12:26 AM
Modified: 06/24/2012 03:35:24 PM
Project:
Advanced:
The class represents IEEE VAR Controller Type 2 which is a summing point type controller. It makes up the outside loop of a two-loop system. This controller is implemented as a slow PI type controller, and the voltage regulator forms the inner loop and is implemented as a fast controller.<br /></p><p><br /></p><p>Reference: IEEE Standard 421.5-2005 Section 11.5.<br /></p>
Attribute
Public <a href="../../../EA1/EA49.htm">Boolean</a>
  exlon

Details:
GUIDBasedOn={7BBD8676-15AE-4ce5-9EF7-4A90B6479CFC}
Notes: Overexcitation or under excitation flag (<i>EXLON</i>)<br /></p><p>true = 1 (not in the overexcitation or underexcitation state, integral action is active)<br /></p><p>false = 0 (in the overexcitation or underexcitation state, so integral action is disabled to allow the limiter to play its role).<br /></p>
Public <a href="../../../EA1/EA66.htm">PU</a>
  ki

Details:
GUIDBasedOn={909D4B6B-EC0A-46f2-81E6-162163E00AF1}
Notes: Integral gain of the pf controller (<i>K</i><i><sub>I</sub></i>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  kp

Details:
GUIDBasedOn={F998AC26-3547-4dfe-8BAE-9F779A2BC157}
Notes: Proportional gain of the pf controller (<i>K</i><i><sub>P</sub></i>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  qref

Details:
GUIDBasedOn={89323CED-C9D0-40bf-9C18-E8ADFAE7F49B}
Notes: Reactive power reference (<i>Q</i><i><sub>REF</sub></i>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vclmt

Details:
GUIDBasedOn={0E592614-4AF3-4bef-8E8E-4924F3D0B073}
Notes: Maximum output of the pf controller (<i>V</i><i><sub>CLMT</sub></i>).
Public <a href="../../../EA1/EA66.htm">PU</a>
  vref

Details:
GUIDBasedOn={EA57344E-35F0-4549-99AA-3428C83A2157}
Notes: Voltage regulator reference (<i>V</i><i><sub>REF</sub></i>).
Public <a href="../../../EA1/EA52.htm">Float</a>
  vs

Details:
GUIDBasedOn={8A63948E-CB60-4fc9-9C14-1F6F4AC38EDA}
Notes: Generator sensing voltage (<i>V</i><i><sub>S</sub></i>).
Tag Value
GUIDBasedOn {CA6F2633-0D2C-4de9-80BF-83690546DFE1}
Details:
 
Object Type Connection Notes
PFVArControllerTypeIIDynamics Class Generalization