Engee documentation

AC Current Source

An ideal source of sinusoidal current.

blockType: AcausalFoundation.Electrical.Sources.ACCurrent

Path in the library:

/Physical Modeling/Fundamental/Electrical/Sources/AC Current Source

Description

Block AC Current Source It is an ideal sinusoidal current source, that is, the current through it does not depend on the voltage on it.

The output current is determined by the following equation:

where

  • — current;

  • — peak current amplitude;

  • — frequency;

  • — phase shift;

  • — the time.

The positive current direction is indicated by an arrow.

Ports

Conserving

# + — positive terminal
electricity

Details

The electrical port represents the positive terminal of the source.

Program usage name

p

# − — negative terminal
electricity

Details

The electrical port is the negative terminal of the source.

Program usage name

n

Parameters

Parameters

# Peak amplitude — peak amplitude
A | pA | nA | uA | mA | kA | MA

Details

Peak current amplitude.

Units

A | pA | nA | uA | mA | kA | MA

Default value

1 A

Program usage name

amplitude

Evaluatable

Yes

# Phase shift — phase shift
rad | deg | rev | mrad | arcsec | arcmin | gon

Details

Phase shift.

Units

rad | deg | rev | mrad | arcsec | arcmin | gon

Default value

0 deg

Program usage name

shift

Evaluatable

Yes

# Frequency — frequency
Hz | kHz | MHz | GHz

Details

Current frequency.

Units

Hz | kHz | MHz | GHz

Default value

50.0 Hz

Program usage name

frequency

Evaluatable

Yes