VoltageToDutyCycle

Linearly transforms voltage to duty cycle

Diagram

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