Modelica.Electrical.QuasiStationary.SinglePhase.Sources

Information

This package hosts sources for quasi stationary single phase circuits. Quasi stationary theory for single phase circuits can be found in the references.

See also

Extends from Modelica.Icons.SourcesPackage (Icon for packages containing sources).

Package Content

Name	Description
VoltageSource	Constant AC voltage
VariableVoltageSource	Variable AC voltage
CurrentSource	Constant AC current
VariableCurrentSource	Variable AC current

Modelica.Electrical.QuasiStationary.SinglePhase.Sources.VoltageSource

Information

This is a constant voltage source, specifying the complex voltage by the RMS voltage and the phase shift.

See also

VariableVoltageSource, CurrentSource, VariableCurrentSource

Extends from Interfaces.Source (Partial voltage / current source).

Parameters

Type	Name	Default	Description
Frequency	f		frequency of the source [Hz]
Voltage	V		RMS voltage of the source [V]
Angle	phi		phase shift of the source [rad]

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin

Modelica definition

model VoltageSource "Constant AC voltage"
  extends Interfaces.Source;
  parameter Modelica.SIunits.Frequency f(start=1) "frequency of the source";
  parameter Modelica.SIunits.Voltage V(start=1) "RMS voltage of the source";
  parameter Modelica.SIunits.Angle phi(start=0) "phase shift of the source";
equation 
  omega = 2*Modelica.Constants.pi*f;
  v = Complex(V*cos(phi), V*sin(phi));
end VoltageSource;

Modelica.Electrical.QuasiStationary.SinglePhase.Sources.VariableVoltageSource

Information

This is a voltage source with a complex signal input, specifying the complex voltage by the complex RMS voltage components. Additionally, the frequency of the voltage source is defined by a real signal input.

See also

VoltageSource, CurrentSource, VariableCurrentSource

Extends from Interfaces.Source (Partial voltage / current source).

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin
input RealInput	f
input ComplexInput	V

Modelica definition

model VariableVoltageSource "Variable AC voltage"
  extends Interfaces.Source;
  Modelica.Blocks.Interfaces.RealInput f;
  Modelica.ComplexBlocks.Interfaces.ComplexInput V;
equation 
  omega = 2*Modelica.Constants.pi*f;
  v = V;
end VariableVoltageSource;

Modelica.Electrical.QuasiStationary.SinglePhase.Sources.CurrentSource

Information

This is a constant current source, specifying the complex current by the RMS current and the phase shift.

See also

VoltageSource, VariableVoltageSource, VariableCurrentSource

Extends from Interfaces.Source (Partial voltage / current source).

Parameters

Type	Name	Default	Description
Frequency	f		frequency of the source [Hz]
Current	I		RMS current of the source [A]
Angle	phi		phase shift of the source [rad]

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin

Modelica definition

model CurrentSource "Constant AC current"
  extends Interfaces.Source;
  parameter Modelica.SIunits.Frequency f(start=1) "frequency of the source";
  parameter Modelica.SIunits.Current I(start=1) "RMS current of the source";
  parameter Modelica.SIunits.Angle phi(start=0) "phase shift of the source";
equation 
  omega = 2*Modelica.Constants.pi*f;
  i = Complex(I*cos(phi), I*sin(phi));
end CurrentSource;

Modelica.Electrical.QuasiStationary.SinglePhase.Sources.VariableCurrentSource

Information

This is a current source with a complex signal input, specifying the complex current by the complex RMS current components. Additionally, the frequency of the voltage source is defined by a real signal input.

See also

VoltageSource, VariableVoltageSource, CurrentSource,

Extends from Interfaces.Source (Partial voltage / current source).

Connectors

Type	Name	Description
PositivePin	pin_p	Positive pin
NegativePin	pin_n	Negative pin
input RealInput	f
input ComplexInput	I

Modelica definition

model VariableCurrentSource "Variable AC current"
  extends Interfaces.Source;
  Modelica.Blocks.Interfaces.RealInput f;
  Modelica.ComplexBlocks.Interfaces.ComplexInput I;
equation 
  omega = 2*Modelica.Constants.pi*f;
  i = I;
end VariableCurrentSource;