Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces

Information

This package contains connector specifications and partial models for more complex components.

Extends from Modelica.Icons.InterfacesPackage (Icon for packages containing interfaces).

Package Content

Name	Description
Pin	Basic connector
PositivePin	Positive connector
NegativePin	Negative Connector
TwoPin	Two pins
OnePort	Two pins, current through
AbsoluteSensor	Partial potential sensor
RelativeSensor	Partial voltage / current sensor
Source	Partial voltage / current source

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.Pin

Information

The potential of this connector is the complex voltage and the flow variable is the complex current. The positive and negative pin are derived from this base connector.

See also

PositivePin, NegativePin, Plug, PositivePlug, NegativePlug

Contents

Type	Name	Description
ComplexVoltage	v	Complex potential at the node
flow ComplexCurrent	i	Complex current flowing into the pin

Modelica definition

connector Pin "Basic connector"
  Modelica.SIunits.ComplexVoltage  v "Complex potential at the node";
  flow Modelica.SIunits.ComplexCurrent  i 
    "Complex current flowing into the pin";
end Pin;

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.PositivePin

Information

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

See also

Pin, NegativePin, Plug, PositivePlug, NegativePlug

Extends from Pin (Basic connector).

Contents

Type	Name	Description
ComplexVoltage	v	Complex potential at the node
flow ComplexCurrent	i	Complex current flowing into the pin
Reference	reference	Reference

Modelica definition

connector PositivePin "Positive connector"
  extends Pin;
  QuasiStationary.Types.Reference reference "Reference";
end PositivePin;

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.NegativePin

Information

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

See also

Pin, PositivePin, Plug, PositivePlug, NegativePlug

Extends from Pin (Basic connector).

Contents

Type	Name	Description
ComplexVoltage	v	Complex potential at the node
flow ComplexCurrent	i	Complex current flowing into the pin
Reference	reference	Reference

Modelica definition

connector NegativePin "Negative Connector"
  extends Pin;
  QuasiStationary.Types.Reference reference "Reference";
end NegativePin;

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.TwoPin

Information

This partial model uses a positive and negative pin and defines the complex voltage difference as well as the complex current (into the positive pin). 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

PositivePin, NegativePin, OnePort

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin

Modelica definition

partial model TwoPin "Two pins"
  Modelica.SIunits.ComplexVoltage  v;
  Modelica.SIunits.ComplexCurrent  i;
  Modelica.SIunits.AngularVelocity omega = der(pin_p.reference.gamma);
  PositivePin pin_p "Positive pin";
  NegativePin pin_n "Negative pin";
equation 
  Connections.branch(pin_p.reference, pin_n.reference);
  pin_p.reference.gamma = pin_n.reference.gamma;
  i = pin_p.i;
  v = pin_p.v - pin_n.v;
end TwoPin;

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.OnePort

Information

This partial model is based on TwoPin and additionally considers the complex current balance of the positive and the negative pin. This model is intended to be used with textual representation of user models.

See also

PositivePin, NegativePin, TwoPin

Extends from TwoPin (Two pins).

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin

Modelica definition

partial model OnePort "Two pins, current through"
  extends TwoPin;
equation 
  pin_p.i + pin_n.i = Complex(0);
end OnePort;

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.AbsoluteSensor

Information

The absolute sensor partial model provides a single positive pin to measure the complex voltage. Additionally this model contains a proper icon and a definition of the angular velocity.

See also

RelativeSensor, PotentialSensor, MultiPhase.Interfaces.AbsoluteSensor, MultiPhase.Interfaces.RelativeSensor

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

Connectors

Type	Name	Description
PositivePin	pin	Pin

Modelica definition

partial model AbsoluteSensor "Partial potential sensor"
  extends Modelica.Icons.RotationalSensor;
  Modelica.SIunits.AngularVelocity omega = der(pin.reference.gamma);
  PositivePin pin "Pin";
equation 
  pin.i = Complex(0);
end AbsoluteSensor;

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.RelativeSensor

Information

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

See also

AbsoluteSensor, VoltageSensor, CurrentSensor, PowerSensor, MultiPhase.Interfaces.AbsoluteSensor, MultiPhase.Interfaces.RelativeSensor

Extends from Modelica.Icons.RotationalSensor (Icon representing a round measurement device), OnePort (Two pins, current through).

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin
output ComplexOutput	y

Modelica definition

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

Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.Source

Information

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

See also

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

Extends from OnePort (Two pins, current through).

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin

Modelica definition

partial model Source "Partial voltage / current source"
  extends OnePort;
equation 
  Connections.root(pin_p.reference);
end Source;