Controlled Ideal Commuting Switch - MapleSim Help

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Controlled Ideal Commuting Switch

Controlled ideal commuting switch

 

Description

Equations

Variables

Connections

Parameters

Modelica Standard Library

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

{i1=v1Goff,v2=i2Ronvcontrol>levelv1=i1Ron,i2=v2Goffotherwise

ip+i1+i2=0

LossPower=ipvp+in1vn1+in2vn2

Variables

Name

Units

Description

Modelica ID

LossPower

W

Loss power leaving component via HeatPort

LossPower

TheatPort

K

Temperature of HeatPort

T_heatPort

Connections

Name

Description

Modelica ID

p

Common terminal

p

n2

Normally open terminal

n2

n1

Normally closed terminal

n1

control

Electrical control

control

Heat Port

Conditional heat port

heatPort

Parameters

Name

Default

Units

Description

Modelica ID

level

0.5

V

Switch level

level

Ron

1·10−5

Ω

Resistance of the closed switch

Ron

Goff

1·10−5

S

Conductance of the opened switch

Goff

Use Heat Port

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.

See Also

Analog Components

Electrical Library

Switches