Package Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors
AC multiphase sensors

Information

This package hosts sensors for quasi stationary multiphase circuits. Quasi stationary theory can be found in the references.

See also

SinglePhase.Sensors

Extends from Modelica.​Icons.​SensorsPackage (Icon for packages containing sensors).

Package Contents

NameDescription
AronSensorthreephase Aron sensor for active power
CurrentQuasiRMSSensorContinuous quasi current RMS sensor for multi phase system
CurrentSensorCurrent Sensor
FrequencySensorFrequency sensor
MultiSensorMultiphase sensor to measure current, voltage and power
PotentialSensorPotential sensor
PowerSensorPower sensor
ReactivePowerSensorthreephase sensor for reactive power
ReferenceSensorSensor of reference angle gamma
VoltageQuasiRMSSensorContinuous quasi voltage RMS sensor for multi phase system
VoltageSensorVoltage sensor

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​ReferenceSensor
Sensor of reference angle gamma

Information

This sensor can be used to measure the reference angle.

See also

SinglePhase.Sensors.ReferenceSensor, FrequencySensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, PowerSensor, MultiSensor

Extends from Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Interfaces.​AbsoluteSensor (Partial potential sensor).

Parameters

TypeNameDefaultDescription
Integerm3number of phases

Connectors

TypeNameDescription
PositivePlugplug_pPositive quasi-static polyphase plug
output RealOutputyReference angle

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​FrequencySensor
Frequency sensor

Information

This sensor can be used to measure the frequency of the reference system, using one single phase FrequencySensor.

See also

SinglePhase.Sensors.FrequencySensor, ReferenceSensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, PowerSensor, MultiSensor

Extends from Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Interfaces.​AbsoluteSensor (Partial potential sensor).

Parameters

TypeNameDefaultDescription
Integerm3number of phases

Connectors

TypeNameDescription
PositivePlugplug_pPositive quasi-static polyphase plug
output RealOutputy 

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​PotentialSensor
Potential sensor

Information

This sensor can be used to measure m complex potentials, using m single phase PotentialSensors.

See also

SinglePhase.Sensors.PotentialSensor, ReferenceSensor, FrequencySensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, PowerSensor, MultiSensor

Extends from Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Interfaces.​AbsoluteSensor (Partial potential sensor).

Parameters

TypeNameDefaultDescription
Integerm3number of phases

Connectors

TypeNameDescription
PositivePlugplug_pPositive quasi-static polyphase plug
output ComplexOutputy[m] 

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​VoltageSensor
Voltage sensor

Information

This sensor can be used to measure m complex voltages, using m single phase VoltageSensors.

See also

SinglePhase.Sensors.VoltageSensor, ReferenceSensor, FrequencySensor, PotentialSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, PowerSensor, MultiSensor

Extends from Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Interfaces.​RelativeSensor (Partial voltage / current sensor).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases

Connectors

TypeNameDescription
PositivePlugplug_pPositive quasi-static polyphase plug
NegativePlugplug_nNegative quasi-static polyphase plug
output ComplexOutputy[m] 

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​VoltageQuasiRMSSensor
Continuous quasi voltage RMS sensor for multi phase system

Information

This sensor determines the continuous quasi RMS value of a multi phase voltage system, by averaging the phase RMS voltage phasors v.

  V = sum({'abs'(v[k]) for k in 1:m})/m

See also

ReferenceSensor, FrequencySensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, PowerSensor, MultiSensor

Extends from Modelica.​Icons.​RotationalSensor (Icon representing a round measurement device) and Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Interfaces.​TwoPlug (Two plugs with pin-adapter).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases

Connectors

TypeNameDescription
PositivePlugplug_pPositive quasi-static polyphase plug
NegativePlugplug_nNegative quasi-static polyphase plug
output RealOutputVContinuous quasi average RMS of current

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​CurrentSensor
Current Sensor

Information

This sensor can be used to measure m complex currents, using m single phase CurrentSensors.

See also

SinglePhase.Sensors.CurrentSensor, ReferenceSensor, FrequencySensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentQuasiRMSSensor, PowerSensor, MultiSensor

Extends from Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Interfaces.​RelativeSensor (Partial voltage / current sensor).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases

Connectors

TypeNameDescription
PositivePlugplug_pPositive quasi-static polyphase plug
NegativePlugplug_nNegative quasi-static polyphase plug
output ComplexOutputy[m] 

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​CurrentQuasiRMSSensor
Continuous quasi current RMS sensor for multi phase system

Information

This sensor determines the continuous quasi RMS value of a multi phase current system, by averaging the phase RMS current phasors i.

  I = sum({'abs'(i[k]) for k in 1:m})/m

See also

ReferenceSensor, FrequencySensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, PowerSensor, MultiSensor

Extends from Modelica.​Icons.​RotationalSensor (Icon representing a round measurement device) and Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Interfaces.​TwoPlug (Two plugs with pin-adapter).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases

Connectors

TypeNameDescription
PositivePlugplug_pPositive quasi-static polyphase plug
NegativePlugplug_nNegative quasi-static polyphase plug
output RealOutputIContinuous quasi average RMS of current

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​PowerSensor
Power sensor

Information

This sensor can be used to measure m complex apparent power values, using m single phase PowerSensors.

See also

SinglePhase.Sensors.PowerSensor, ReferenceSensor, FrequencySensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, MultiSensor

Extends from Modelica.​Icons.​RotationalSensor (Icon representing a round measurement device).

Parameters

TypeNameDefaultDescription
Integerm3number of phases

Connectors

TypeNameDescription
PositivePlugcurrentP 
NegativePlugcurrentN 
PositivePlugvoltageP 
NegativePlugvoltageN 
output ComplexOutputy 

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​MultiSensor
Multiphase sensor to measure current, voltage and power

Information

This multi sensor measures currents, voltages and instantaneous electrical power of a multiphase system and has separated voltage and current paths. The plugs of the voltage paths are pv and nv, the plugs of the current paths are pc and nc. The internal resistance of each current path is zero, the internal resistance of each voltage path is infinite.

See also

SinglePhase.Sensors.MultiSensor ReferenceSensor, FrequencySensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, PowerSensor

Extends from Modelica.​Icons.​RotationalSensor (Icon representing a round measurement device).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases

Connectors

TypeNameDescription
PositivePlugpcPositive plug, current path
NegativePlugncNegative plug, current path
PositivePlugpvPositive plug, voltage path
NegativePlugnvNegative plug, voltage path
output ComplexOutputi[m]Current as complex output signal
output ComplexOutputv[m]Voltage as complex output signal
output ComplexOutputapparentPower[m]Instantaneous apparent power as complex output signal
output ComplexOutputapparentPowerTotalSum of instantaneous apparent power as complex output signal

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​AronSensor
threephase Aron sensor for active power

Information

Contains 2 power meters (Modelica.Electrical.Analog.Sensors.PowerSensor) to measure total active power in a threephase system.

This device works only for sinusoidal voltages and currents in threephase systems without neutral.

Elmar Schrüfer, Leonhard Reindl, Bernhard Zagar: Elektrische Messtechnik. Carl Hanser Verlag.
Reinhard Lerch: Elektrische Messtechnik. Springer Vieweg.

Extends from Modelica.​Icons.​RotationalSensor (Icon representing a round measurement device).

Parameters

TypeNameDefaultDescription
final Integerm3Number of phases

Connectors

TypeNameDescription
PositivePlugplug_p 
NegativePlugplug_n 
output RealOutputpoweractive power

Model Modelica.​Electrical.​QuasiStationary.​MultiPhase.​Sensors.​ReactivePowerSensor
threephase sensor for reactive power

Information

Contains 3 power meters (Modelica.Electrical.Analog.Sensors.PowerSensor) to measure total reactive power in a threephase system.

Thomas Mühl: Elektrische Messtechnik. Springer Vieweg.

Extends from Modelica.​Icons.​RotationalSensor (Icon representing a round measurement device).

Parameters

TypeNameDefaultDescription
final Integerm3Number of phases

Connectors

TypeNameDescription
PositivePlugplug_p 
NegativePlugplug_n 
output RealOutputreactivePowerreactive power

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