WOLFRAM SYSTEMMODELER

PulseCurrent

Pulse current source

Diagram

Wolfram Language

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Click for copyable input
SystemModel["Modelica.Electrical.Analog.Sources.PulseCurrent"]
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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.

Connectors (2)

p

Type: PositivePin

Description: Positive pin (potential p.v > n.v for positive voltage drop v)

n

Type: NegativePin

Description: Negative pin

Parameters (5)

offset

Value: 0

Type: Current (A)

Description: Current offset

startTime

Value: 0

Type: Time (s)

Description: Time offset

I

Value:

Type: Current (A)

Description: Amplitude of pulse

width

Value:

Type: Real

Description: Width of pulse in % of period

period

Value:

Type: Time (s)

Description: Time for one period

Components (1)

signalSource

Type: SignalSource

Description:

Used in Examples (2)

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Thyristor demonstration example

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Simple triac test circuit