WOLFRAM SYSTEMMODELER

VoltageToDutyCycle

Linearly transforms voltage to duty cycle

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.PowerConverters.DCDC.Control.VoltageToDutyCycle"]
Out[1]:=

Information

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

This model linearly transforms the input voltage signal into a duty cycle. For the unipolar case the input voltage range is between zero and vMax. In case of bipolar input the input voltage is in the range between -vMax and vMax.

Parameters (3)

useBipolarVoltage

Value: true

Type: Boolean

Description: Enables bipolar input voltage range

useConstantMaximumVoltage

Value: true

Type: Boolean

Description: Enables constant maximum voltage

vMax

Value: 0

Type: Voltage (V)

Description: Maximum voltage range mapped to dutyCycle = 1

Connectors (3)

v

Type: RealInput

Description: Voltage

dutyCycle

Type: RealOutput

Description: Duty cycle

vMaxExt

Type: RealInput

Description: External maximum voltage

Components (5)

divisionUnipolar

Type: Division

divisionBipolar

Type: Division

add

Type: Add

offset

Type: Constant

Description: Offset of 0.5 in case of bipolar operation

vMaxConst

Type: Constant

Description: Offset of 0.5 in case of bipolar operation

Used in Components (1)

SwitchingDcDc

Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities

Switching DC-DC inverter