Step down chopper
Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).
Name | Description |
---|---|
ChopperStepDown_R | Step down chopper with resistive load |
ChopperStepDown_RL | Step down chopper with R-L load |
Step down chopper with resistive load
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
.
Extends from ExampleTemplates.ChopperStepDown (Step down chopper including control), Modelica.Icons.Example (Icon for runnable examples).
Name | Description |
---|---|
f | Switching frequency [Hz] |
Vsource | Source voltage [V] |
L | Source inductance [H] |
C | Smoothing capacitance [F] |
dutyCycle | Duty cycle |
ILoad | Load current [A] |
RLoad | Load resistance [Ohm] |
V0 | No-load output voltage [V] |
Step down chopper with R-L load
This example demonstrates the switching on of an R-L 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
. The waveform the average current is determined by the time constant L/R
of the load.
Extends from ExampleTemplates.ChopperStepDown (Step down chopper including control), Modelica.Icons.Example (Icon for runnable examples).
Name | Description |
---|---|
f | Switching frequency [Hz] |
Vsource | Source voltage [V] |
L | Source inductance [H] |
C | Smoothing capacitance [F] |
dutyCycle | Duty cycle |
ILoad | Load current [A] |
RLoad | Load resistance [Ohm] |
V0 | No-load output voltage [V] |
LLoad | Load inductance [H] |