WOLFRAM SYSTEM MODELER

VoltageQuasiRMSSensor

Length of space phasor -> RMS voltage

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.Machines.Sensors.VoltageQuasiRMSSensor"]
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Information

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

Measured three-phase instantaneous voltages are transformed to the corresponding space phasor; output is length of the space phasor divided by sqrt(2), thus giving in sinusoidal stationary state RMS voltage.

Connectors (3)

V

Type: RealOutput

Description: 'output Real' as connector
plug_p

Type: PositivePlug

Description: Positive polyphase electrical plug with m pins
plug_n

Type: NegativePlug

Description: Negative polyphase electrical plug with m pins

Components (4)

VoltageSensor1

Type: VoltageSensor

Description: Polyphase voltage sensor
Gain1

Type: Gain

Description: Output the product of a gain value with the input signal
ToSpacePhasor1

Type: ToSpacePhasor

Description: Conversion of polyphase instantaneous values to space phasors
ToPolar1

Type: ToPolar

Description: Converts a space phasor to polar coordinates

Used in Examples (9)

SMPM_CurrentSource

Modelica.Electrical.Machines.Examples.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine fed by current source

SMPM_VoltageSource

Modelica.Electrical.Machines.Examples.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine fed by FOC

SMPM_Braking

Modelica.Electrical.Machines.Examples.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine acting as brake

SMEE_LoadDump

Modelica.Electrical.Machines.Examples.SynchronousMachines

Test example: ElectricalExcitedSynchronousMachine with voltage controller

TransformerTestbench

Modelica.Electrical.Machines.Examples.Transformers

Transformer test bench

SMPM_CurrentSource

Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine fed by current source

SMPM_VoltageSource

Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine fed by FOC

SMPM_Braking

Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine acting as brake

SMEE_LoadDump

Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Test example: ElectricalExcitedSynchronousMachine with voltage controller

Used in Components (1)

MotorWithCurrentControl

Modelica.Blocks.Examples.Noise.Utilities.Parts

Synchronous machine with current controller and measurement noise