Blocks for space phasor transformation
Information
This package contains space phasor transformation blocks for use in controllers:
- ToSpacePhasor: transforms a set of three-phase values to space phasor and zero sequence system
- FromSpacePhasor: transforms a space phasor and zero sequence system to a set of three-phase values
- Rotator: rotates a space phasor (from one coordinate system into another)
- ToPolar: Converts a space phasor from rectangular coordinates to polar coordinates
- FromPolar: Converts a space phasor from polar coordinates to rectangular coordinates
Space phasors are defined as vectors of length = 2,
the first element representing the real part and the second element representing the imaginary part of the space phasor.
Extends from Modelica.Icons.Package (Icon for standard packages).
Package Content
| Name | Description |
|---|
 ToSpacePhasor
| Conversion: three phase -> space phasor |
 FromSpacePhasor
| Conversion: space phasor -> three phase |
 Rotator
| Rotates space phasor |
 ToPolar
| Converts a space phasor to polar coordinates |
 FromPolar
| Converts a space phasor from polar coordinates |
Conversion: three phase -> space phasor
Information
Transformation of three-phase values (voltages or currents) to space phasor and zero sequence value.
Extends from Modelica.Blocks.Interfaces.MIMO (Multiple Input Multiple Output continuous control block).
Parameters
| Name | Description |
|---|
| nin | Number of inputs |
| nout | Number of outputs |
Connectors
| Name | Description |
|---|
| u[nin] | Connector of Real input signals |
| y[nout] | Connector of Real output signals |
| zero | |
Conversion: space phasor -> three phase
Information
Transformation of space phasor and zero sequence value to three-phase values (voltages or currents).
Extends from Modelica.Blocks.Interfaces.MIMO (Multiple Input Multiple Output continuous control block).
Parameters
| Name | Description |
|---|
| nin | Number of inputs |
| nout | Number of outputs |
Connectors
| Name | Description |
|---|
| u[nin] | Connector of Real input signals |
| y[nout] | Connector of Real output signals |
| zero | |
Rotates space phasor
Information
Rotates a space phasor (voltage or current) by the angle provided by the input signal "angle" from one coordinate system into another.
Extends from Modelica.Blocks.Interfaces.MIMOs (Multiple Input Multiple Output continuous control block with same number of inputs and outputs).
Parameters
| Name | Description |
|---|
| n | Number of inputs (= number of outputs) |
Connectors
| Name | Description |
|---|
| u[n] | Connector of Real input signals |
| y[n] | Connector of Real output signals |
| angle | |
Converts a space phasor to polar coordinates
Information
Converts a space phasor from rectangular coordinates to polar coordinates.
Extends from Modelica.Blocks.Interfaces.MIMOs (Multiple Input Multiple Output continuous control block with same number of inputs and outputs).
Parameters
| Name | Description |
|---|
| n | Number of inputs (= number of outputs) |
Connectors
| Name | Description |
|---|
| u[n] | Connector of Real input signals |
| y[n] | Connector of Real output signals |
Converts a space phasor from polar coordinates
Information
Converts a space phasor from polar coordinates to rectangular coordinates.
Extends from Modelica.Blocks.Interfaces.MIMOs (Multiple Input Multiple Output continuous control block with same number of inputs and outputs).
Parameters
| Name | Description |
|---|
| n | Number of inputs (= number of outputs) |
Connectors
| Name | Description |
|---|
| u[n] | Connector of Real input signals |
| y[n] | Connector of Real output signals |
Automatically generated Mon Sep 23 17:20:31 2013.
Modelica.Electrical.Machines.SpacePhasors.Blocks.ToSpacePhasor
Modelica.Electrical.Machines.SpacePhasors.Blocks.FromSpacePhasor
Modelica.Electrical.Machines.SpacePhasors.Blocks.Rotator
Modelica.Electrical.Machines.SpacePhasors.Blocks.ToPolar
Modelica.Electrical.Machines.SpacePhasors.Blocks.FromPolar