WOLFRAM SYSTEM MODELER
VoltageQuasiRMSSensorContinuous quasi voltage RMS sensor for polyphase system |
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Diagram
Wolfram Language
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SystemModel["Modelica.Electrical.Polyphase.Sensors.VoltageQuasiRMSSensor"]
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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 polyphase 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)
Parameters (1)
| m |
Value: 3 Type: Integer Description: Number of phases |
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Connectors (3)
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plug_p |
Type: PositivePlug Description: Positive polyphase electrical plug with m pins |
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plug_n |
Type: NegativePlug Description: Negative polyphase electrical plug with m pins |
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V |
Type: RealOutput Description: Continuous quasi RMS of voltage |
Components (2)
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voltageSensor |
Type: VoltageSensor Description: Polyphase voltage sensor |
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quasiRMS |
Type: QuasiRMS |
Used in Examples (4)
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Modelica.Electrical.Machines.Examples.SynchronousMachines PermanentMagnetSynchronousMachine braking with a resistor |
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Modelica.Electrical.Polyphase.Examples |
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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines Test example: PermanentMagnetSynchronousMachine fed by current source |
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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines Test example: Synchronous reluctance machine fed by current source |