WOLFRAM SYSTEMMODELER

SymmetricalComponents

Creates symmetrical components from signals representing quasi static phasors

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.QuasiStationary.MultiPhase.Blocks.SymmetricalComponents"]
Out[1]:=

Information

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

Calculates the symmetric components according to Charles L. Fortescue from the time phasors.

See also

User's guide on symmetrical components and orientation.

Parameters (2)

n

Value: m

Type: Integer

Description: Number of inputs (= number of outputs)

useConjugateInput

Value: fill(false, m)

Type: Boolean[n]

Description: If true, inputs are processed conjugate complex

Outputs (4)

abs_u

Default Value: 'abs'(u)

Type: Real[m]

Description: Absolute of input

arg_u

Default Value: arg(u)

Type: Angle[m] (rad)

Description: Argument of input

abs_y

Default Value: 'abs'(y)

Type: Real[m]

Description: Absolute of output

arg_y

Default Value: arg(y)

Type: Angle[m] (rad)

Description: Argument of output

Connectors (2)

u

Type: ComplexInput[n]

Description: Connector of Complex input signals

y

Type: ComplexOutput[n]

Description: Connector of Complex output signals

Components (2)

uInternal

Type: Complex[n]

Description: Equals either u or conjugate complex input u if useComplexInput = true

sTM

Type: Complex[m,m]

Used in Examples (2)

TransformerTestbench

Modelica.Electrical.QuasiStationary.Machines.Examples

Transformer test bench

UnsymmetricalLoad

Modelica.Electrical.QuasiStationary.MultiPhase.Examples

Unsymmetrical threephase load