WOLFRAM SYSTEM MODELER

FrequencySweepVoltageSource

Voltage source with integrated frequency sweep

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.QuasiStatic.Polyphase.Sources.FrequencySweepVoltageSource"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This source provides polyphase constant RMS phase voltages V and phase angles phi, whereas the frequency sweeps from fStart to fStop with duration. The frequency sweeps such way that on a logarithmic frequency scale, the frequency curve appears linear.

FrequencySweepSource.png

Parameters (7)

m

Value: 3

Type: Integer

Description: Number of phases

fStart

Value:

Type: Frequency (Hz)

Description: Start sweep frequency

fStop

Value:

Type: Frequency (Hz)

Description: Stop sweep frequency

startTime

Value: 0

Type: Time (s)

Description: Start time of frequency sweep

duration

Value:

Type: Time (s)

Description: Duration of frequency sweep

V

Value:

Type: Voltage[m] (V)

Description: RMS voltage of the source

phi

Value: -Modelica.Electrical.Polyphase.Functions.symmetricOrientation(m)

Type: Angle[m] (rad)

Description: Phase shift of the source

Connectors (2)

plug_p

Type: PositivePlug

Description: Positive quasi-static polyphase plug

plug_n

Type: NegativePlug

Description: Negative quasi-static polyphase plug

Components (7)

plugToPins_p

Type: PlugToPins_p

Description: Connect all (positive) pins

plugToPins_n

Type: PlugToPins_n

Description: Connect all (negative) pins

v

Type: ComplexVoltage[m]

Description: Complex voltage

i

Type: ComplexCurrent[m]

Description: Complex current

voltageSource

Type: VariableVoltageSource

Description: Variable polyphase AC voltage

logFrequencySweep

Type: LogFrequencySweep

Description: Logarithmic frequency sweep

const

Type: ComplexConstant[m]

Description: Generate constant signal of type Complex