: Public Class
Created: 04/01/2012 10:45:25 PM
Modified: 07/20/2012 03:26:02 PM
Project:
Advanced:
This class represents external network and it is used for IEC 60909 calculations.
Attribute
Public <a href="../../EA1/EA65.htm">PerCent</a>
  governorSCD

Details:
GUIDBasedOn={01E4CD87-A49A-4ae9-BFB1-C80033BBD38C}
Notes: Governor Speed Changer Droop.   This is the change in generator power output divided by the change in frequency normalized by the nominal power of the generator and the nominal frequency and expressed in percent and negated. A positive value of speed change droop provides additional generator output upon a drop in frequency.
Public <a href="../../EA1/EA49.htm">Boolean</a>
  ikSecond

Details:
GUIDBasedOn={8CE33CA0-BF90-4ffb-8094-3E13248C294D}
Notes: Indicates whether initial symmetrical short-circuit current and power have been calculated according to IEC (Ik").
Public <a href="../../EA1/EA60.htm">CurrentFlow</a>
  maxInitialSymShCCurrent

Details:
GUIDBasedOn={A9F4F42E-246F-4da4-AE34-14AE148CF3BF}
Notes:   Maximum initial symmetrical short-circuit currents (Ik" max) in A (Ik" = Sk"/(SQRT(3) Un)). Used for short circuit data exchange according to IEC 60909
Public <a href="../../EA1/EA55.htm">ActivePower</a>
  maxP

Details:
GUIDBasedOn={C915FB34-81C2-4752-9F7A-23941C7E985F}
Notes: Minimum active power of the injection.
Public <a href="../../EA1/EA68.htm">ReactivePower</a>
  maxQ

Details:
GUIDBasedOn={7AE475FE-0F78-42e3-81B1-8C8744B9062F}
Notes: Not for short circuit modelling; It is used for modelling of infeed for load flow exchange. If maxQ and minQ are not used ReactiveCapabilityCurve can be used
Public <a href="../../EA1/EA72.htm">Simple_Float</a>
  maxR0ToX0Ratio

Details:
GUIDBasedOn={DEEA4970-8179-4c0c-835B-448F523182C6}
Notes: Maximum ratio of zero sequence resistance of Network Feeder to its zero sequence reactance (R(0)/X(0) max). Used for short circuit data exchange according to IEC 60909
Public <a href="../../EA1/EA72.htm">Simple_Float</a>
  maxR1ToX1Ratio

Details:
GUIDBasedOn={38290CCA-41EE-43e1-A7C4-FC39CFB33C7C}
Notes: Maximum ratio of positive sequence resistance of Network Feeder to its positive sequence reactance (R(1)/X(1) max). Used for short circuit data exchange according to IEC 60909
Public <a href="../../EA1/EA72.htm">Simple_Float</a>
  maxZ0ToZ1Ratio

Details:
GUIDBasedOn={FC3C5788-3C3E-41a9-B90F-01C842E72DEE}
Notes: Maximum ratio of zero sequence impedance to its positive sequence impedance (Z(0)/Z(1) max). Used for short circuit data exchange according to IEC 60909
Public <a href="../../EA1/EA60.htm">CurrentFlow</a>
  minInitialSymShCCurrent

Details:
GUIDBasedOn={CEA5D0C1-40FF-4bc9-9887-7E2C67B4A121}
Notes: Minimum initial symmetrical short-circuit currents (Ik" min) in A (Ik" = Sk"/(SQRT(3) Un)). Used for short circuit data exchange according to IEC 60909
Public <a href="../../EA1/EA55.htm">ActivePower</a>
  minP

Details:
GUIDBasedOn={EC098689-7996-4822-A83C-ED6ADCE4CF9B}
Notes: Maximum active power of the injection.
Public <a href="../../EA1/EA68.htm">ReactivePower</a>
  minQ

Details:
GUIDBasedOn={B2CF8876-6398-4362-B2B8-7BC11A81F53E}
Notes: Not for short circuit modelling; It is used for modelling of infeed for load flow exchange. If maxQ and minQ are not used ReactiveCapabilityCurve can be used
Public <a href="../../EA1/EA72.htm">Simple_Float</a>
  minR0ToX0Ratio

Details:
GUIDBasedOn={BCD7177E-8D88-4797-949C-3068CE234417}
Notes: Indicates whether initial symmetrical short-circuit current and power have been calculated according to IEC (Ik"). Used for short circuit data exchange according to IEC 6090
Public <a href="../../EA1/EA72.htm">Simple_Float</a>
  minR1ToX1Ratio

Details:
GUIDBasedOn={A2644704-DF87-4b44-8C4D-F4D202095BB0}
Notes: Minimum ratio of positive sequence resistance of Network Feeder to its positive sequence reactance (R(1)/X(1) min). Used for short circuit data exchange according to IEC 60909
Public <a href="../../EA1/EA72.htm">Simple_Float</a>
  minZ0ToZ1Ratio

Details:
GUIDBasedOn={224FEA10-D384-4c38-87D8-5B84DA49BD3F}
Notes: Minimum ratio of zero sequence impedance to its positive sequence impedance (Z(0)/Z(1) min). Used for short circuit data exchange according to IEC 60909
Public <a href="../../EA1/EA53.htm">Integer</a>
  referencePriority

Details:
GUIDBasedOn={FFD18DCF-6376-4723-B60B-AC8A81B4F137}
Notes: Priority of unit for use as powerflow voltage phase angle reference bus selection. 0 = don t care (default) 1 = highest priority. 2 is less than 1 and so on.
Public <a href="../../EA1/EA66.htm">PU</a>
  voltageFactor

Details:
GUIDBasedOn={F0AAD163-7313-4376-9CED-46F863F38E66}
Notes: Voltage factor in pu, which was used to calculate short-circuit current Ik" and power Sk".
Tag Value
GUIDBasedOn {B7E110A4-CE7A-4414-9477-4310D44B43D0}
Details:
 
Object Type Connection Notes
RegulatingCondEq Class Generalization