: Public Class
Created: 07/05/2009 14:52:17
Modified: 12/09/2012 12:36:13
Project:
Advanced:
The class represents IEEE Std 421.5-2005 type PSS2B power system stabilizer model. The PSS4B model represents a structure based on multiple working frequency bands. Three separate bands, respectively dedicated to the low-, intermediate- and high-frequency modes of oscillations, are used in this delta-omega (speed input) PSS.<br/><br/>Reference: IEEE 4B 421.5-2005 Section 8.4. <br/>
Attribute
Public Float
  bwh1
Details:
Notes: Notch filter 1 (high-frequency band): Three dB bandwidth (B<sub>wi</sub>). <br/>
Public Float
  bwh2
Details:
Notes: Notch filter 2 (high-frequency band): Three dB bandwidth (B<sub>wi</sub>). <br/>
Public Float
  bwl1
Details:
Notes: Notch filter 1 (low-frequency band): Three dB bandwidth (B<sub>wi</sub>). <br/>
Public Float
  bwl2
Details:
Notes: Notch filter 2 (low-frequency band): Three dB bandwidth (B<sub>wi</sub>). <br/>
Public PU
  kh
Details:
Notes: High band gain (K<sub>H</sub>).  Typical Value = 120.<br/>
Public PU
  kh1
Details:
Notes: High band differential filter gain (K<sub>H1</sub>).  Typical Value = 66.<br/>
Public PU
  kh11
Details:
Notes: High band first lead-lag blocks coefficient (K<sub>H11</sub>).  Typical Value = 1.<br/>
Public PU
  kh17
Details:
Notes: High band first lead-lag blocks coefficient (K<sub>H17</sub>).  Typical Value = 1.<br/>
Public PU
  kh2
Details:
Notes: High band differential filter gain (K<sub>H2</sub>).  Typical Value = 66.<br/>
Public PU
  ki
Details:
Notes: Intermediate band gain (K<sub>I</sub>).  Typical Value = 30.<br/>
Public PU
  ki1
Details:
Notes: Intermediate band differential filter gain (K<sub>I1</sub>).  Typical Value = 66.<br/>
Public PU
  ki11
Details:
Notes: Intermediate band first lead-lag blocks coefficient (K<sub>I11</sub>).  Typical Value = 1.<br/>
Public PU
  ki17
Details:
Notes: Intermediate band first lead-lag blocks coefficient (K<sub>I17</sub>).  Typical Value = 1.<br/>
Public PU
  ki2
Details:
Notes: Intermediate band differential filter gain (K<sub>I2</sub>).  Typical Value = 66.<br/>
Public PU
  kl
Details:
Notes: Low band gain (K<sub>L</sub>).  Typical Value = 7.5.<br/>
Public PU
  kl1
Details:
Notes: Low band differential filter gain (K<sub>L1</sub>).  Typical Value = 66.<br/>
Public PU
  kl11
Details:
Notes: Low band first lead-lag blocks coefficient (K<sub>L11</sub>).  Typical Value = 1.<br/>
Public PU
  kl17
Details:
Notes: Low band first lead-lag blocks coefficient (K<sub>L17</sub>).  Typical Value = 1.<br/>
Public PU
  kl2
Details:
Notes: Low band differential filter gain (K<sub>L2</sub>).  Typical Value = 66.<br/>
Public Float
  omeganh1
Details:
Notes: Notch filter 1 (high-frequency band): filter frequency (omega<sub>ni</sub>).<br/>
Public Float
  omeganh2
Details:
Notes: Notch filter 2 (high-frequency band): filter frequency (omega<sub>ni</sub>).<br/>
Public Float
  omeganl1
Details:
Notes: Notch filter 1 (low-frequency band): filter frequency (omega<sub>ni</sub>).<br/>
Public Float
  omeganl2
Details:
Notes: Notch filter 2 (low-frequency band): filter frequency (omega<sub>ni</sub>).<br/>
Public Seconds
  th1
Details:
Notes: High band time constant (T<sub>H1</sub>).  Typical Value = 0.01513.<br/>
Public Seconds
  th10
Details:
Notes: High band time constant (T<sub>H10</sub>).  Typical Value = 0.<br/>
Public Seconds
  th11
Details:
Notes: High band time constant (T<sub>H11</sub>).  Typical Value = 0.<br/>
Public Seconds
  th12
Details:
Notes: High band time constant (T<sub>H12</sub>).  Typical Value = 0.<br/>
Public Seconds
  th2
Details:
Notes: High band time constant (T<sub>H2</sub>).  Typical Value = 0.01816.<br/>
Public Seconds
  th3
Details:
Notes: High band time constant (T<sub>H3</sub>).  Typical Value = 0.<br/>
Public Seconds
  th4
Details:
Notes: High band time constant (T<sub>H4</sub>).  Typical Value = 0.<br/>
Public Seconds
  th5
Details:
Notes: High band time constant (T<sub>H5</sub>).  Typical Value = 0.<br/>
Public Seconds
  th6
Details:
Notes: High band time constant (T<sub>H6</sub>).  Typical Value = 0.<br/>
Public Seconds
  th7
Details:
Notes: High band time constant (T<sub>H7</sub>).  Typical Value = 0.01816.<br/>
Public Seconds
  th8
Details:
Notes: High band time constant (T<sub>H8</sub>).  Typical Value = 0.02179.<br/>
Public Seconds
  th9
Details:
Notes: High band time constant (T<sub>H9</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti1
Details:
Notes: Intermediate band time constant (T<sub>I1</sub>).  Typical Value = 0.173.<br/>
Public Seconds
  ti10
Details:
Notes: Intermediate band time constant (T<sub>I11</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti11
Details:
Notes: Intermediate band time constant (T<sub>I11</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti12
Details:
Notes: Intermediate band time constant (T<sub>I2</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti2
Details:
Notes: Intermediate band time constant (T<sub>I2</sub>).  Typical Value = 0.2075.<br/>
Public Seconds
  ti3
Details:
Notes: Intermediate band time constant (T<sub>I3</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti4
Details:
Notes: Intermediate band time constant (T<sub>I4</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti5
Details:
Notes: Intermediate band time constant (T<sub>I5</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti6
Details:
Notes: Intermediate band time constant (T<sub>I6</sub>).  Typical Value = 0.<br/>
Public Seconds
  ti7
Details:
Notes: Intermediate band time constant (T<sub>I7</sub>).  Typical Value = 0.2075.<br/>
Public Seconds
  ti8
Details:
Notes: Intermediate band time constant (T<sub>I8</sub>).  Typical Value = 0.2491.<br/>
Public Seconds
  ti9
Details:
Notes: Intermediate band time constant (T<sub>I9</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl1
Details:
Notes: Low band time constant (T<sub>L1</sub>).  Typical Value = 1.73.<br/>
Public Seconds
  tl10
Details:
Notes: Low band time constant (T<sub>L10</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl11
Details:
Notes: Low band time constant (T<sub>L11</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl12
Details:
Notes: Low band time constant (T<sub>L12</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl2
Details:
Notes: Low band time constant (T<sub>L2</sub>).  Typical Value = 2.075.<br/>
Public Seconds
  tl3
Details:
Notes: Low band time constant (T<sub>L3</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl4
Details:
Notes: Low band time constant (T<sub>L4</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl5
Details:
Notes: Low band time constant (T<sub>L5</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl6
Details:
Notes: Low band time constant (T<sub>L6</sub>).  Typical Value = 0.<br/>
Public Seconds
  tl7
Details:
Notes: Low band time constant (T<sub>L7</sub>).  Typical Value = 2.075.<br/>
Public Seconds
  tl8
Details:
Notes: Low band time constant (T<sub>L8</sub>).  Typical Value = 2.491.<br/>
Public Seconds
  tl9
Details:
Notes: Low band time constant (T<sub>L9</sub>).  Typical Value = 0.<br/>
Public PU
  vhmax
Details:
Notes: High band output maximum limit (V<sub>Hmax</sub>).  Typical Value = 0.6.<br/>
Public PU
  vhmin
Details:
Notes: High band output minimum limit (V<sub>Hmin</sub>).  Typical Value = -0.6.<br/>
Public PU
  vimax
Details:
Notes: Intermediate band output maximum limit (V<sub>Imax</sub>).  Typical Value = 0.6.<br/>
Public PU
  vimin
Details:
Notes: Intermediate band output minimum limit (V<sub>Imin</sub>).  Typical Value = -0.6.<br/>
Public PU
  vlmax
Details:
Notes: Low band output maximum limit (V<sub>Lmax</sub>).  Typical Value = 0.075.<br/>
Public PU
  vlmin
Details:
Notes: Low band output minimum limit (V<sub>Lmin</sub>).  Typical Value = -0.075.<br/>
Public PU
  vstmax
Details:
Notes: PSS output maximum limit (V<sub>STmax</sub>).  Typical Value = 0.15.<br/>
Public PU
  vstmin
Details:
Notes: PSS output minimum limit (V<sub>STmin</sub>).  Typical Value = -0.15.<br/>
Object Type Connection Direction Notes
PowerSystemStabilizerDynamics Class Generalization To