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WOLFRAM SYSTEM MODELER

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

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 (4)

	v	Type: RealInput Description: Voltage
	dutyCycle	Type: RealOutput Description: Duty cycle
	vMaxExt	Type: RealInput Description: External maximum voltage
	vMaxInt	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