RampCurrent

Ramp current source

Diagram

Information

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

This current source uses the corresponding signal source of the Modelica.Blocks.Sources package. Care for the meaning of the parameters in the Blocks package. Furthermore, an offset parameter is introduced, which is added to the value calculated by the blocks source. The startTime parameter allows to shift the blocks source behavior on the time axis.

Parameters (4)

offset

Value: 0

Type: Current (A)

Description: Current offset

startTime

Value: 0

Type: Time (s)

Description: Time offset

I

Value:

Type: Current (A)

Description: Height of ramp

duration

Value:

Type: Time (s)

Description: Duration of ramp

Connectors (2)

p

Type: PositivePin

Description: Positive electrical pin

n

Type: NegativePin

Description: Negative electrical pin

Components (1)

signalSource

Type: Ramp

Used in Examples (6)

DifferenceAmplifier

Modelica.Electrical.Analog.Examples

Simple NPN transistor amplifier circuit

SMEE_Generator

Modelica.Electrical.Machines.Examples.SynchronousInductionMachines

Test example: ElectricalExcitedSynchronousInductionMachine as Generator

ForceCurrentBehaviour

Modelica.Magnetic.FluxTubes.Examples.MovingCoilActuator

Comparison of the force-current characteristics of both converter models with armature blocked at mid-position

SMEE_Generator_MultiPhase

Modelica.Magnetic.FundamentalWave.Examples.BasicMachines

Electrical excited multi phase synchronous machine operating as generator

SMEE_Generator

Modelica.Magnetic.FundamentalWave.Examples.BasicMachines

Electrical excited synchronous machine operating as generator

SMEE_Generator

Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Electrical excited synchronous machine operating as generator