Branch Model: ZQLIN1
AutoCorrection Properties
To be documented.
Model Equations and/or Block Diagrams
Parameters:
| NoTrip | No Trip Flag. Set to > 0 to disable breaker tripping. Note: relay signal will still update. |
| Shape1 | Shape of Impedance Zone 1. 0 means a circle, lens or tomato. 1 means a rectangle |
| Shape2 | Shape of Impedance Zone 2. 0 means a circle, lens or tomato. 1 means a rectangle |
| Shape3 | Shape of Impedance Zone 3. 0 means a circle, lens or tomato. 1 means a rectangle |
| Tcb | Breaker Operating Time (in Seconds) |
| Ang1 | Angle (in degrees) of Impedance Zone 1 |
| Rf1 | Forward Reach Impedance (in per unit) of Impedance Zone 1 |
| Rr1 | Reverse Reach Impedance (in per unit) of Impedance Zone 1. (Note: For backward reach, specify a POSITIVE number.) |
| Wt1 | Total Width (in per unit) of Impedance Zone 1. If Width > Rf + Rr, then use union of circles (tomato). If Width < Rf + Rr, then use intersection of circles (lens). If Width = 0 or Rf + Rr, then just use one circle (circle). |
| Wr1 | Right Width (in per unit) of Impedance Zone 1. (Only used for rectangular shape) |
| T1 | Pickup Time (in Seconds) of Impedance Zone 1 |
| Ang2 | Angle (in degrees) of Impedance Zone 2 |
| Rf2 | Forward Reach Impedance (in per unit) of Impedance Zone 2 |
| Rr2 | Reverse Reach Impedance (in per unit) of Impedance Zone 2. (Note: For backward reach, specify a POSITIVE number.) |
| Wt2 | Total Width (in per unit) of Impedance Zone 2. If Width > Rf + Rr, then use union of circles (tomato). If Width < Rf + Rr, then use intersection of circles (lens). If Width = 0 or Rf + Rr, then just use one circle (circle). |
| Wr2 | Right Width (in per unit) of Impedance Zone 2. (Only used for rectangular shape) |
| T2 | Pickup Time (in Seconds) of Impedance Zone 2 |
| Ang3 | Angle (in degrees) of Impedance Zone 3 |
| Rf3 | Forward Reach Impedance (in per unit) of Impedance Zone 3 |
| Rr3 | Reverse Reach Impedance (in per unit) of Impedance Zone 3. (Note: For backward reach, specify a POSITIVE number.) |
| Wt3 | Total Width (in per unit) of Impedance Zone 3. If Width > Rf + Rr, then use union of circles (tomato). If Width < Rf + Rr, then use intersection of circles (lens). If Width = 0 or Rf + Rr, then just use one circle (circle). |
| Wr3 | Right Width (in per unit) of Impedance Zone 3. (Only used for rectangular shape) |
| T3 | Pickup Time (in Seconds) of Impedance Zone 3 |