Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces

Information

Package Content

Name	Description
Plug	Basic multiphase plug
PositivePlug	Positive multiphase connector
NegativePlug	Negative multiphase connector
TwoPlug	Two plugs with pin-adapter
OnePort
AbsoluteSensor	Partial potential sensor
RelativeSensor	Partial voltage / current sensor
Source	Partial voltage / current source

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.Plug

Information

This multiphase plug contains a vector of m single phase pins. The positive and negative plug are derived from this base connector.

See also

Pin, PositivePin, NegativePin, PositivePlug, NegativePlug

Parameters

Type	Name	Default	Description
Integer	m	3	number of phases

Contents

Type	Name	Description
Integer	m	number of phases
Pin	pin[m]

Modelica definition

connector Plug "Basic multiphase plug"
  parameter Integer m=3 "number of phases";
  QuasiStationary.SinglePhase.Interfaces.Pin pin[m];
end Plug;

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.PositivePlug

Information

The positive plug is based on Plug. Additionally the reference angle is specified in the connector. The time derivative of the reference angle is the actual angluar velocity of each quasi stationary voltage and current. The symbol is also designed such way to look different than the negative plug.

See also

Pin, PositivePin, NegativePin, Plug, NegativePlug

Extends from Plug (Basic multiphase plug).

Parameters

Type	Name	Default	Description
Integer	m	3	number of phases

Contents

Type	Name	Description
Integer	m	number of phases
Pin	pin[m]
Reference	reference

Modelica definition

connector PositivePlug "Positive multiphase connector"
  extends Plug;
  QuasiStationary.Types.Reference reference;
end PositivePlug;

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.NegativePlug

Information

The negative plug is based on Plug. Additionally the reference angle is specified in the connector. The time derivative of the reference angle is the actual angluar velocity of each quasi stationary voltage and current. The symbol is also designed such way to look different than the positive plug.

See also

Pin, PositivePin, NegativePin, Plug, PositivePlug,

Extends from Plug (Basic multiphase plug).

Parameters

Type	Name	Default	Description
Integer	m	3	number of phases

Contents

Type	Name	Description
Integer	m	number of phases
Pin	pin[m]
Reference	reference

Modelica definition

connector NegativePlug "Negative multiphase connector"
  extends Plug;
  QuasiStationary.Types.Reference reference;
end NegativePlug;

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.TwoPlug

Information

This partial model uses a positive and negative plug and defines the complex voltage differences as well as the complex currents (into the positive plug). A positive and a negative adapter are used to give easy acces to the single pins of both plugs. Additionally, the angular velocity of the quasi stationary system is explicitely defined as variable. This model is mainly intended to be used with graphical representation of user models.

See also

PositivePlug, NegativePlug,

Parameters

Type	Name	Default	Description
Integer	m	3	Number of phases

Connectors

Type	Name	Description
PositivePlug	plug_p
NegativePlug	plug_n

Modelica definition

partial model TwoPlug "Two plugs with pin-adapter"
  parameter Integer m(min=1) = 3 "Number of phases";
  Modelica.SIunits.ComplexVoltage  v[
                                    m];
  Modelica.SIunits.ComplexCurrent  i[
                                    m];
  Modelica.SIunits.AngularVelocity omega = der(plug_p.reference.gamma);
  PositivePlug plug_p(final m=m);
  NegativePlug plug_n(final m=m);
  Basic.PlugToPins_p plugToPins_p(final m=m);
  Basic.PlugToPins_n plugToPins_n(final m=m);
equation 
  v = plug_p.pin.v - plug_n.pin.v;
  i = plug_p.pin.i;
  connect(plug_p, plugToPins_p.plug_p);
  connect(plugToPins_n.plug_n, plug_n);
end TwoPlug;

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.OnePort

Parameters

Type	Name	Default	Description
Integer	m	3	Number of phases

Connectors

Type	Name	Description
PositivePlug	plug_p
NegativePlug	plug_n

Modelica definition

partial model OnePort
  parameter Integer m(min=1) = 3 "Number of phases";
  Modelica.SIunits.ComplexVoltage  v[
                                    m];
  Modelica.SIunits.ComplexCurrent  i[
                                    m];
  Modelica.SIunits.AngularVelocity omega = der(plug_p.reference.gamma);
  PositivePlug plug_p(final m=m);
  NegativePlug plug_n(final m=m);
equation 
  Connections.branch(plug_p.reference, plug_n.reference);
  plug_p.reference.gamma = plug_n.reference.gamma;
  v = plug_p.pin.v - plug_n.pin.v;
  i = plug_p.pin.i;
  plug_p.pin.i + plug_n.pin.i = fill(Complex(0),m);
end OnePort;

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.AbsoluteSensor

Information

The absolute sensor partial model relies on the a positive plug to measure the complex potential. Additionally this model contains a proper icon and a definition of the angular velocity.

See also

RelativeSensor, SinglePhase.Interfaces.AbsoluteSensor, SinglePhase.Interfaces.RelativeSensor

Extends from Modelica.Icons.RotationalSensor (Icon representing a round measurement device).

Parameters

Type	Name	Default	Description
Integer	m	3	number of phases

Connectors

Type	Name	Description
PositivePlug	plug_p

Modelica definition

partial model AbsoluteSensor "Partial potential sensor"
  extends Modelica.Icons.RotationalSensor;
  parameter Integer m(min=1) = 3 "number of phases";
  Modelica.SIunits.AngularVelocity omega = der(plug_p.reference.gamma);
  PositivePlug plug_p(final m=m);
end AbsoluteSensor;

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.RelativeSensor

Information

The relative sensor partial model relies on the TwoPlug to measure the complex voltages, currents or power. Additionally this model contains a proper icon and a definition of the angular velocity.

See also

AbsoluteSensor, SinglePhase.Interfaces.AbsoluteSensor, SinglePhase.Interfaces.RelativeSensor

Extends from Modelica.Icons.RotationalSensor (Icon representing a round measurement device), TwoPlug (Two plugs with pin-adapter).

Parameters

Type	Name	Default	Description
Integer	m	3	Number of phases

Connectors

Type	Name	Description
PositivePlug	plug_p
NegativePlug	plug_n
output ComplexOutput	y[m]

Modelica definition

partial model RelativeSensor "Partial voltage / current sensor"
  extends Modelica.Icons.RotationalSensor;
  extends TwoPlug;
  Modelica.ComplexBlocks.Interfaces.ComplexOutput y[m];
end RelativeSensor;

Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.Source

Information

The source partial model relies on the TwoPlug and contains a proper icon.

See also

VoltageSource, VariableVoltageSource, CurrentSource, VariableCurrentSource, SinglePhase.Interfaces.Source.

Extends from TwoPlug (Two plugs with pin-adapter).

Parameters

Type	Name	Default	Description
Integer	m	3	Number of phases

Connectors

Type	Name	Description
PositivePlug	plug_p
NegativePlug	plug_n

Modelica definition

partial model Source "Partial voltage / current source"
  extends TwoPlug;
  constant Modelica.SIunits.Angle pi=Modelica.Constants.pi;
end Source;