Ideal Commuting Switch - MapleSim Help

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Ideal Commuting Switch

Ideal commuting switch

 Description The Ideal Commuting Switch component models a three-terminal, single-pole, electrical switch that commutes a common terminal between a normally closed terminal ($\mathrm{n1}$) and a normally opened terminal ($\mathrm{n2}$). The common terminal is controlled by a Boolean signal. When the input signal is false, the common terminal is connected to the normally closed terminal; otherwise, it is connected to the normally opened terminal.
 Equations $\left\{\begin{array}{cc}\left\{{i}_{1}=-{v}_{1}{G}_{\mathrm{off}}\phantom{\rule[-0.0ex]{0.5ex}{0.0ex}},\phantom{\rule[-0.0ex]{0.5ex}{0.0ex}}{v}_{2}=-{i}_{2}{R}_{\mathrm{on}}\right\}& \mathrm{control}=\mathrm{true}\phantom{\rule[-0.0ex]{0.5ex}{0.0ex}}\\ \left\{{v}_{1}=-{i}_{1}{R}_{\mathrm{on}}\phantom{\rule[-0.0ex]{0.5ex}{0.0ex}},\phantom{\rule[-0.0ex]{0.5ex}{0.0ex}}{i}_{2}=-{v}_{2}{G}_{\mathrm{off}}\right\}\phantom{\rule[-0.0ex]{0.5ex}{0.0ex}}& \mathrm{control}=\mathrm{false}\end{array}$ ${i}_{p}+{i}_{1}+{i}_{2}=0$ $\mathrm{LossPower}={i}_{p}{v}_{p}+{i}_{\mathrm{n1}}{v}_{\mathrm{n1}}+{i}_{\mathrm{n2}}{v}_{\mathrm{n2}}$

Variables

 Name Units Description Modelica ID $\mathrm{LossPower}$ $W$ Loss power leaving component via HeatPort LossPower ${T}_{\mathrm{heatPort}}$ $K$ Temperature of HeatPort T_heatPort

Connections

 Name Description Modelica ID $p$ Common terminal p $\mathrm{n2}$ Normally open terminal n2 $\mathrm{n1}$ Normally closed terminal n1 $\mathrm{control}$ Boolean input control $\mathrm{Heat Port}$ heatPort

Parameters

 Name Default Units Description Modelica ID ${R}_{\mathrm{on}}$ $1·{10}^{-5}$ $\mathrm{\Omega }$ Resistance of the closed switch Ron ${G}_{\mathrm{off}}$ $1·{10}^{-5}$ $S$ Conductance of the opened switch Goff Use Heat Port $\mathrm{false}$ True (checked) means heat port is enabled useHeatPort

 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.