modelFaultBase
Line fault base, 1-phase
Extends from Ports.Port_f (One port, 'fault').
Information
The small parameter epsG is used to define voltage on the faulted line in particular when the line is disconnected from its sources. For disconnecting switches with zero 'open' conductivity, epsG can not be set to zero.
Terminology:
- lower case p, n: shorted conductor to conductor
- upper case P, N: shorted conductor to ground
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Frequency | f | system.f_nom | frequency (when fault occurs) |
| SI.Time | t_on | 0.1 | approx time fault on |
| SIpu.Angle_deg | phi_on | 0 | voltage phase angle fault on |
| SI.Resistance | epsR | 1e-4 | resistance 'fault' |
| SI.Conductance | epsG | 1e-4 | conductance 'no fault' |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Base.Interfaces.ElectricV_p | term (from Port_f) | fault terminal |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Voltage | v | ||
| SI.Current | i | ||
| Boolean | on |