modelBaseDistanceProtectionLine
Base model for line distance protection
Parameters
| Type | Name | Default | Description |
|---|
| Integer | NbZones | | Number of zones in the distance protection scheme |
| Integer | LineSide | | Side of the line where the distance protection is located |
| Types.Time | tZone | | Time delay for trips in zone i in s (for each protected zone) |
| Types.PerUnit | RPu | | Resistive reach of zone i in pu (base UNom, SnRef) (for each protected zone) |
| Types.PerUnit | XPu | | Reactive reach of zone i in pu (base UNom, SnRef) (for each protected zone) |
| Boolean | TrippingZone | | True if zone i can send a tripping signal |
| Types.Time | CircuitBreakerTime | | Time required to open the circuit breaker in s |
| Boolean | WithBlinder | | True if a load blinder is used |
| Types.Angle | BlinderAnglePu | | Load angle of the load blinder in rad |
| Real | BlinderReachPu | | Reach in the Z plane of the load blinder in pu (base UNom, SnRef) |
Connectors
| Type | Name | Default | Description |
|---|
| Connectors.IntPin | lineState | | Switch off message for the protected line |
Components
| Type | Name | Default | Description |
|---|
| Types.VoltageModulePu | UMonitoredPu | | Monitored voltage in pu (base UNom) |
| Types.ActivePowerPu | PMonitoredPu | | Monitored active power in pu (base SnRef) |
| Types.ReactivePowerPu | QMonitoredPu | | Monitored reactive power in pu (base SnRef) |
| Boolean | Blinded | | True if the apparent impedance is in the load blinder area |
| Boolean | tripped | | true if the protection tripped (for each protected zone) |
| Types.Time | tThresholdReached | | Time when the apparent impedance enters zone i in s (for each protected zone) |