Dimmer

Dimmer including control

Diagram

Information

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

Dimmer example template including supply and sensors; load is not yet included

Parameters (7)

f

Value: 50

Type: Frequency (Hz)

Description: Source frequency

Vrms

Value: 110

Type: Voltage (V)

Description: RMS source voltage

S

Value: 1000

Type: ApparentPower (V·A)

Description: Load apparent power

powerFactor

Value: 0.87

Type: Real

Description: Load power factor

ZLoad

Value: Vrms ^ 2 / S

Type: Impedance (Ω)

Description: Load impedance

RLoad

Value: ZLoad * powerFactor

Type: Resistance (Ω)

Description: Load resistance

LLoad

Value: ZLoad * sqrt(1 - powerFactor ^ 2) / (2 * pi * f)

Type: Inductance (H)

Description: Load inductance

Components (13)

sineVoltage

Type: SineVoltage

ground

Type: Ground

triac

Type: SinglePhaseTriac

voltageSensor

Type: VoltageSensor

adaptor

Type: Signal2mPulse

multiSensor

Type: MultiSensor

voltageToAngle

Type: VoltageToAngle

trapezoid

Type: Trapezoid

meanPower

Type: Mean

vRMS

Type: RootMeanSquare

vH01

Type: Harmonic

iRMS

Type: RootMeanSquare

iH01

Type: Harmonic

Extended by (2)

Dimmer_RL

Modelica.Electrical.PowerConverters.Examples.ACAC

Dimmer with resistive-inductive load

Dimmer_R

Modelica.Electrical.PowerConverters.Examples.ACAC

Dimmer with resistive load