Multi Phase 2 Level - MapleSim Help

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Home : Support : Online Help : MapleSim : MapleSim Component Library : Electrical : Power Converters : DCAC : Multi Phase 2 Level

Polyphase 2 Level

Polyphase DC to AC converter

Modelica Standard Library

	Description
	The Polyphase 2 Level component models the output drivers of a polyphase inverter. Each output driver consists of two transistors in series, each with a parallel free-wheeling diode. The transistors are enabled by the vectorized boolean inputs ${fire}_{p}$ and ${fire}_{n}$ . The parameter m is the number of output phases.

Connections

Name	Description	Modelica ID
$enable$	Vectorized boolean input; enables ${fire}_{p}$ and ${fire}_{n}$ inputs	enable
${fire}_{p}$	Vectorized boolean input; firing signals of positive potential transistors	fire_p
${fire}_{n}$	Vectorized boolean input; firing signals of negative potential transistors	fire_n
${dc}_{p}$	Positive DC input	dc_p
${dc}_{n}$	Negative DC input	dc_n
$ac$	AC output	ac
$heatPort$	Conditional heat port	heatPort

Parameters

General Parameters

Name	Default	Units	Description	Modelica ID
$m$	$3$		Number of phases	m
$R_{on (thyristor)}$	$1 \cdot 10^{−5}$	$Ω$	Transistor closed resistance	RonTransistor
$G_{off (thyristor)}$	$1 \cdot 10^{−5}$	$S$	Transistor opened conductance	GoffTransistor
$V_{knee (thyristor)}$	$0$	$V$	Transistor threshold voltage	VkneeTransistor
$R_{on (diode)}$	$1 \cdot 10^{−5}$	$Ω$	Diode closed resistance	RonDiode
$G_{off (diode)}$	$1 \cdot 10^{−5}$	$S$	Diode opened conductance	GoffDiode
$V_{knee (diode)}$	$0$	$V$	Diode threshold voltage	VkneeDiode
Use Heat Port	$false$		True (checked) means heat port is enabled	useHeatPort

Enable Parameters

Name	Default	Units	Description	Modelica ID
Use Constant Enable	$true$		True (checked) means enable the Constant Enable parameter; false means enable a boolean input.	useConstantEnable
Constant Enable	$true$		True (checked) means enable the firing signal; false means disable the firing signal	constantEnable

	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

Electrical Library

Power Converters

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