Description
The PI line model is mainly used for short transmission lines. The equivalent circuit is shown below.
It is assumed that the capacitance on both sides are identical.
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Mask and Parameters
General Parameters
Name | Description | Unit | Variable = {Possible Values} | |||
|---|---|---|---|---|---|---|
Description | Use this field to add information about the component | |||||
Description = {'string'} | ||||||
Line Length | The length of the line | km | length = {0, 1e64} | |||
Base power (perPhase) | Base value for PU conversion | MVA per phase | ||||
pBase = { [1, 1e64] } | |||||
Base voltage (rmsLN) | Base value for PU conversion | kV rms LN | |||
vBase = { [1, 1e64] } | |||||
Base frequecy | Base value for PU conversion | Hz | |||
fBase = { [1, 1e64] } |
Impedances Parameters
Name | Description | Unit | Variable = {Possible Values} | |||
|---|---|---|---|---|---|---|
Resistance - R | Resistance of the RL branch | Ω/km | ||||
R = {'-1e64, 1e64'} | ||||||
Inductance - L | Inductance of the RL branch | H/km | L = {'-1e64, 1e64'} | |||
Capacitance - C | Capacitance equivalent to twice the shunt capacitor value | F/km | C = {'-1e64, 1e64'} | |||
Keep one line to create space with the next section
Ports, Inputs, Outputs and Signals Available for Monitoring
Ports
This component has two 1-phase terminals:
Name | Description |
|---|---|
net_1 | Network connection of |
the left (+) |
side | |
net_2 | Network connection of |
the right |
side |
Inputs
None
Outputs
None
Sensors
At acquisition, the signals available by the sensors are:
Name | Description | Unit |
|---|---|---|
I1 | Current flowing into port net_1 | A |
I2 | Current flowing out of port net_2 | A |