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MultiPhase 2 Level

Multi phase DC to AC converter

 

Description

Connections

Parameters

Modelica Standard Library

Description

The Multiphase 2 Level component models the output drivers of a multi-phase 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 firep and firen. The parameter m is the number of output phases.

To see an example model that uses this component, search for MultiPhase2Level in the MapleSim search bar.

Connections

Name

Description

Modelica ID

enable

Vectorized boolean input; enables firep and firen inputs

enable

firep

Vectorized boolean input; firing signals of positive potential transistors

fire_p

firen

Vectorized boolean input; firing signals of negative potential transistors

fire_n

dcp

Positive DC input

dc_p

dcn

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

Ronthyristor

1·10−5

Ω

Transistor closed resistance

RonTransistor

Goffthyristor

1·10−5

S

Transistor opened conductance

GoffTransistor

Vkneethyristor

0

V

Transistor threshold voltage

VkneeTransistor

Rondiode

1·10−5

Ω

Diode closed resistance

RonDiode

Goffdiode

1·10−5

S

Diode opened conductance

GoffDiode

Vkneediode

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

DC AC

Electrical Library

Power Converters