Controlled Ideal Commuting Switch - MapleSim Help

Controlled Ideal Commuting Switch

Controlled ideal commuting switch

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

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 $\mathrm{control}$ Electrical control control $\mathrm{Heat Port}$ heatPort

Parameters

 Name Default Units Description Modelica ID $\mathrm{level}$ $0.5$ $V$ Switch level level ${R}_{\mathrm{on}}$ $1·{10}^{-5}$ $\mathrm{\Omega }$ 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.