: Public Class
Created: 13/04/2012 19:15:39
Modified: 23/11/2014 20:20:04
Project:
Advanced:
Current limitation model.  The current limitation model combines the physical limits and the control limits.<br/><br/>Reference: IEC Standard 61400-27-1 Section 5.6.5.8.<br/>
Attribute
Public PU
  imax
Details:
Notes: Maximum continuous current at the wind turbine terminals (<i>i</i><sub>max</sub>). It is type dependent parameter.<br/>
Public PU
  imaxdip
Details:
Notes: Maximum current during voltage dip at the wind turbine terminals (<i>i</i><sub>maxdip</sub>). It is project dependent parameter.<br/>
Public PU
  kpqu
Details:
Notes: Partial derivative of reactive current limit (<i>K</i><sub>pqu</sub>). It is type dependent parameter.<br/>
Public Boolean
  mdfslim
Details:
Notes: Limitation of type 3 stator current  (<i>M</i><sub>DFSLim</sub>): <br/>- false=0: total current limitation, <br/>- true=1: stator current limitation).<br/><br/>It is type dependent parameter.<br/>
Public Boolean
  mqpri
Details:
Notes: Prioritisation of q control during UVRT (<i>M</i><sub>qpri</sub>):<br/>- true = 1: reactive power priority,<br/>- false = 0: active power priority.<br/><br/>It is project dependent parameter.<br/>
Public Seconds
  tufiltcl
Details:
Notes: Voltage measurement filter time constant (<i>T</i><sub>ufiltcl</sub>). It is type dependent parameter.<br/>
Public PU
  upqumax
Details:
Notes: Wind turbine voltage in the operation point where zero reactive current can be delivered (<i>u</i><sub>pqumax</sub>). It is type dependent parameter.<br/>
Element Source Role Target Role
WindTurbineType3or4IEC
Class  
Name: WindContCurrLimIEC
Wind control current limitation model associated with this wind turbine type 3 or 4 model.
Name: WindTurbineType3or4IEC
Wind turbine type 3 or 4 model with which this wind control current limitation model is associated.
Details:
 
Element Source Role Target Role
WindDynamicsLookupTable
Class  
Name: WindDynamicsLookupTable
The wind dynamics lookup table associated with this current control limitation model.
Name: WindContCurrLimIEC
The current control limitation model with which this wind dynamics lookup table is associated.
Details:
 
Object Type Connection Direction Notes
IdentifiedObject Class Generalization To