WOLFRAM SYSTEMMODELER

VoltageQuasiRMSSensor

Continuous quasi voltage RMS sensor for multi phase system

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.MultiPhase.Sensors.VoltageQuasiRMSSensor"]
Out[1]:=

Information

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

This sensor determines the continuous quasi RMS value of a multi phase voltage system, representing an equivalent RMS voltage V vector or phasor. If the voltage waveform deviates from a sine curve, the output of the sensor will not be exactly the average RMS value.

 V = sqrt(sum(v[k]^2 for k in 1:m)/m)

Connectors (3)

plug_p

Type: PositivePlug

Description: Positive polyphase electrical plug with m pins

plug_n

Type: NegativePlug

Description: Negative polyphase electrical plug with m pins

V

Type: RealOutput

Description: Continuous quasi RMS of voltage

Components (2)

voltageSensor

Type: VoltageSensor

quasiRMS

Type: QuasiRMS

Used in Examples (3)

TestSensors

Modelica.Electrical.MultiPhase.Examples

SMPM_CurrentSource

Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine fed by current source

SMR_CurrentSource

Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Test example: Synchronous reluctance machine fed by current source