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PI Section, 1-ph

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. 



Table of Contents



Mask and Parameters

General Parameters

Name

Description

Unit

Variable = {Possible Values}

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}

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

= {'-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

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

Name

Description

Unit

I1

Current flowing into port net_1

A

I2

Current flowing out of port net_2

A







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