modelHBridge_RL
H bridge DC/DC converter with R-L load
Extends from ExampleTemplates.HBridge (H bridge DC/DC converter), Modelica.Icons.Example (Icon for runnable examples).
Information
This example demonstrates the switching on of an R-L load operated by an H bridge.
DC output voltage is equal to 2 * (dutyCycle - 0.5) 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.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Frequency | f (from HBridge) | 1000 | Switching frequency |
| SI.Resistance | R | 100 | Resistance |
| SI.Inductance | L | 1 | Inductance |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| PowerConverters.DCDC.HBridge | hbridge (from HBridge) | ||
| Modelica.Electrical.Analog.Sources.ConstantVoltage | constantVoltage (from HBridge) | ||
| PowerConverters.DCDC.Control.SignalPWM | signalPWM (from HBridge) | ||
| Modelica.Electrical.Analog.Basic.Ground | ground (from HBridge) | ||
| Modelica.Electrical.Analog.Sensors.CurrentSensor | currentSensor (from HBridge) | ||
| Modelica.Electrical.Analog.Sensors.VoltageSensor | voltageSensor (from HBridge) | ||
| Modelica.Blocks.Math.Mean | meanCurrent (from HBridge) | ||
| Modelica.Blocks.Math.Mean | meanVoltage (from HBridge) | ||
| Modelica.Electrical.Analog.Basic.Resistor | resistor | ||
| Modelica.Electrical.Analog.Basic.Inductor | inductor |