WOLFRAM SYSTEMMODELER

TestSensors

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.MultiPhase.Examples.TestSensors"]
Out[1]:=

Information

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

Test multiphase quasiRMS and power sensors: A sinusoidal source feeds a load consisting of resistor and inductor.

Parameters (9)

VRMS

Value: 100

Type: Voltage (V)

Description: Nominal RMS voltage per phase

f

Value: 50

Type: Frequency (Hz)

Description: Frequency

R

Value: 1 / sqrt(2)

Type: Resistance (Ω)

Description: Load resistance

L

Value: 1 / sqrt(2) / (2 * pi * f)

Type: Inductance (H)

Description: Load inductance

Z

Value: sqrt(R ^ 2 + (2 * pi * f * L) ^ 2)

Type: Impedance (Ω)

Description: Load impedance

IRMS

Value: VRMS / Z

Type: Current (A)

Description: Steady state RMS current

P

Value: 3 * R * IRMS ^ 2

Type: ActivePower (W)

Description: Total active power

Q

Value: 3 * (2 * pi * f * L) * IRMS ^ 2

Type: ReactivePower (var)

Description: Total reactive power

S

Value: 3 * Z * IRMS ^ 2

Type: ApparentPower (V·A)

Description: Total apparent power

Components (21)

sineVoltage

Type: SineVoltage

star

Type: Star

ground

Type: Ground

resistor

Type: Resistor

inductor

Type: Inductor

starLoad

Type: Star

currentQuasiRMSSensor

Type: CurrentQuasiRMSSensor

feedbackI

Type: Feedback

constI

Type: Constant

voltageQuasiRMSSensor

Type: VoltageQuasiRMSSensor

feedbackV

Type: Feedback

constV

Type: Constant

powerSensor

Type: PowerSensor

feedbackP

Type: Feedback

realExpression

Type: RealExpression

powerSensorSpacePhasor

Type: ElectricalPowerSensor

feedbackSpacePhasor

Type: Feedback

aronSensor

Type: AronSensor

feedbackAron

Type: Feedback

reactivePowerSensor

Type: ReactivePowerSensor

feedbackQ

Type: Feedback