WOLFRAM SYSTEM MODELER

FromDQ

Transform rotor fixed space phasor to instantaneous stator quantities

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.Machines.Utilities.FromDQ"]
Out[1]:=

Information

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

The d and q components of a space phasor u[2] are rotated back to the stator fixed reference system, using the provided mechanical rotor angle phi. The output are the instantaneous polyphase values y[m].

See also

ToDQ

Parameters (4)

nin

Value: 2

Type: Integer

Description: Number of inputs

nout

Value: m

Type: Integer

Description: Number of outputs

m

Value: 3

Type: Integer

Description: Number of phases

p

Value:

Type: Integer

Description: Number of pole pairs

Connectors (3)

u

Type: RealInput[nin]

Description: Connector of Real input signals

y

Type: RealOutput[nout]

Description: Connector of Real output signals

phi

Type: RealInput

Description: 'input Real' as connector

Components (4)

toGamma

Type: Gain

Description: Output the product of a gain value with the input signal

rotator

Type: Rotator

Description: Rotates space phasor

i0

Type: Constant

Description: Generate constant signal of type Real

fromSpacePhasor

Type: FromSpacePhasor

Description: Conversion of space phasors to polyphase instantaneous values

Used in Components (1)

DQCurrentController

Modelica.Electrical.Machines.Utilities

Current controller in dq coordinate system