: Public Class
Created: 03/02/2012 11:18:02
Modified: 21/05/2014 14:29:23
Project:
Advanced:
The class represents IEEE Std 421.5-2005 type ST5B model. The Type ST5B excitation system is a variation of the Type ST1A model, with alternative overexcitation and underexcitation inputs and additional limits.<br/><br/>Reference: IEEE Standard 421.5-2005 Section 7.5. <br/><br/>Note: the block diagram in the IEEE 421.5 standard has input signal Vc and does not indicate the summation point with Vref. The implementation of the ExcIEEEST5B shall consider summation point with Vref.<br/>
Attribute
Public PU
  kc
Details:
Notes: Rectifier regulation factor (K<sub>C</sub>).  Typical Value = 0.004.<br/>
Public PU
  kr
Details:
Notes: Regulator gain (K<sub>R</sub>).  Typical Value = 200.<br/>
Public Seconds
  t1
Details:
Notes: Firing circuit time constant (T1).  Typical Value = 0.004.<br/>
Public Seconds
  tb1
Details:
Notes: Regulator lag time constant (T<sub>B1</sub>).  Typical Value = 6.<br/>
Public Seconds
  tb2
Details:
Notes: Regulator lag time constant (T<sub>B2</sub>).  Typical Value = 0.01.<br/>
Public Seconds
  tc1
Details:
Notes: Regulator lead time constant (T<sub>C1</sub>).  Typical Value = 0.8.<br/>
Public Seconds
  tc2
Details:
Notes: Regulator lead time constant (T<sub>C2</sub>).  Typical Value = 0.08.<br/>
Public Seconds
  tob1
Details:
Notes: OEL lag time constant (T<sub>OB1</sub>).  Typical Value = 2.<br/>
Public Seconds
  tob2
Details:
Notes: OEL lag time constant (T<sub>OB2</sub>).  Typical Value = 0.08.<br/>
Public Seconds
  toc1
Details:
Notes: OEL lead time constant (T<sub>OC1</sub>).  Typical Value = 0.1.<br/>
Public Seconds
  toc2
Details:
Notes: OEL lead time constant (T<sub>OC2</sub>).  Typical Value = 0.08.<br/>
Public Seconds
  tub1
Details:
Notes: UEL lag time constant (T<sub>UB1</sub>).  Typical Value = 10.<br/>
Public Seconds
  tub2
Details:
Notes: UEL lag time constant (T<sub>UB2</sub>).  Typical Value = 0.05.<br/>
Public Seconds
  tuc1
Details:
Notes: UEL lead time constant (T<sub>UC1</sub>).  Typical Value = 2.<br/>
Public Seconds
  tuc2
Details:
Notes: UEL lead time constant (T<sub>UC2</sub>).  Typical Value = 0.1.<br/>
Public PU
  vrmax
Details:
Notes: Maximum voltage regulator output (V<sub>RMAX</sub>).  Typical Value = 5.<br/>
Public PU
  vrmin
Details:
Notes: Minimum voltage regulator output (V<sub>RMIN</sub>).  Typical Value = -4.<br/>
Object Type Connection Direction Notes
ExcitationSystemDynamics Class Generalization To