WOLFRAM SYSTEM MODELER

TerminalBox

Terminal box Y/D-connection

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Magnetic.QuasiStatic.FundamentalWave.Utilities.TerminalBox"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This model represents the internal connections of the terminal box of an electric machine. The parameter terminalConnection is used to switch between star (terminalConnection = "Y") and delta (terminalConnection = "D") connection. The (single-phase) connector starPoint is only available if star connection is selected.

Parameters (2)

m

Value: 3

Type: Integer

Description: Number of phases
terminalConnection

Value:

Type: String

Description: Choose "Y" for star or "D" for delta connection

Connectors (4)

plug_sp

Type: PositivePlug

Description: To be connected with positive stator plug
plug_sn

Type: NegativePlug

Description: To be connected with negative stator plug
plugSupply

Type: PositivePlug

Description: To be connected with grid
starpoint

Type: NegativePin

Description: Star point

Components (2)

star

Type: Star

Description: Star connection
delta

Type: Delta

Description: Delta (polygon) connection

Used in Examples (1)

IMC_Transformer

Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines

Induction machine with squirrel cage starting with transformer