Ramp Current - MapleSim Help

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Ramp Current

Ramp current source

 Description The Ramp Current source generates a ramp current.
 Equations $i={i}_{p}=-{i}_{n}={I}_{0}+{I}_{h}\left\{\begin{array}{cc}0& t<{T}_{0}\\ \frac{t-{T}_{0}}{{T}_{r}}& {T}_{0}\le t<{T}_{0}+{T}_{r}\\ 1& \mathrm{otherwise}\end{array}$ $v={v}_{p}-{v}_{n}$

Variables

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

Connections

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

Parameters

 Name Default Units Description Modelica ID ${T}_{r}$ $2$ $s$ Duration of ramp duration ${T}_{0}$ $0$ $s$ Time offset startTime ${I}_{h}$ $1$ $A$ Height of ramp I ${I}_{0}$ $0$ $A$ 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.

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