ChopperStepDown_RStep down chopper with resistive load |
 |
Diagram
Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This example demonstrates the switching on of a resistive load operated by a step down chopper.
DC output voltage is equal to dutyCycle times the input voltage.
Plot current currentSensor.i, averaged current meanCurrent.y, total voltage voltageSensor.v and voltage meanVoltage.v.
Parameters (5)
| f |
Value: 1000 Type: Frequency (Hz) Description: Switching frequency |
|---|---|
| Vsource |
Value: 100 Type: Voltage (V) Description: Source voltage |
| dutyCycle |
Value: 0.25 Type: Real Description: Duty cycle |
| V0 |
Value: Vsource * dutyCycle Type: Voltage (V) Description: No-load voltage |
| R |
Value: 100 Type: Resistance (Ω) Description: Resistance |
Components (9)
 |
constantVoltage |
Type: ConstantVoltage |
|---|---|---|
 |
chopperStepDown |
Type: ChopperStepDown |
 |
currentSensor |
Type: CurrentSensor |
 |
voltageSensor |
Type: VoltageSensor |
 |
ground |
Type: Ground |
 |
signalPWM |
Type: SignalPWM |
 |
meanCurrent |
Type: Mean |
|
meanVoltage |
Type: Mean |
 |
resistor |
Type: Resistor |