Cosine Current - MapleSim Help

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Cosine Current

Cosine current source

Modelica Standard Library

	Description
	The Cosine Current source generates a sinusoidal current.

	Equations
	$i = i_{p} = - i_{n} = I_{0} + I_{h} {\begin{array}{c} 0 & t < T_{0} \\ \cos (2 π f (t - T_{0}) + φ) & otherwise \end{array}$ $v = v_{p} - v_{n}$

Variables

Name	Units	Description	Modelica ID
$v$	$V$	Voltage drop between the two pins	v
$v_{x}$	$V$	Voltage at pin $x$ , $x \in \{n, p\}$	x.v
$i$	$A$	Current flowing from pin $p$ to pin $n$	i
$i_{x}$	$A$	Current into pin $x$ , $x \in \{n, p\}$	x.i

Connections

Name	Description	Modelica ID
$p$	Positive pin	p
$n$	Negative pin	n

Parameters

Name	Default	Units	Description	Modelica ID
$φ$	$0$	$rad$	Phase of cosine wave	phase
$f$	$1$	$Hz$	Frequency of cosine wave	freqHz
$T_{0}$	$0$	$s$	Time offset (start time)	startTime
$I_{h}$	$1$	$V$	Amplitude of cosine wave	I
$I_{0}$	$0$	$V$	Current offset	offset

	Modelica Standard Library
	The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

See Also

Analog Components

Current Sources

Electrical Library

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