Modelica.Magnetic.FluxTubes.Interfaces

Information

This package contains connectors for the magnetic domain and partial models for lumped magnetic network components.

Package Content

Name	Description
MagneticPort	Generic magnetic port
PositiveMagneticPort	Positive magnetic port
NegativeMagneticPort	Negative magnetic port
PartialTwoPortsElementary	Partial component with two magnetic ports p and n for textual programming
PartialTwoPorts	Partial component with magnetic potential difference between two magnetic ports p and n and magnetic flux Phi from p to n
PartialFixedShape	Base class for flux tubes with fixed shape during simulation; linear or non-linear material characteristics
PartialForce	Base class for flux tubes with reluctance force generation; constant permeability
PartialLeakage	Base class for leakage flux tubes with position-independent permeance and hence no force generation; mu_r=1

Modelica.Magnetic.FluxTubes.Interfaces.MagneticPort

Contents

Name	Description
V_m	Magnetic potential at the port [A]
Phi	Magnetic flux flowing into the port [Wb]

Modelica.Magnetic.FluxTubes.Interfaces.PositiveMagneticPort

Information

Contents

Name	Description
V_m	Magnetic potential at the port [A]
Phi	Magnetic flux flowing into the port [Wb]

Modelica.Magnetic.FluxTubes.Interfaces.NegativeMagneticPort

Information

Contents

Name	Description
V_m	Magnetic potential at the port [A]
Phi	Magnetic flux flowing into the port [Wb]

Modelica.Magnetic.FluxTubes.Interfaces.PartialTwoPortsElementary

Information

Partial model of a flux tube component with two magnetic ports: the positive port connector port_p, and the negative port connector port_n.

Connectors

Name	Description
port_p	Positive magnetic port
port_n	Negative magnetic port

Modelica.Magnetic.FluxTubes.Interfaces.PartialTwoPorts

Information

It is assumed that the magnetic flux flowing into port_p is identical to the flux flowing out of port_n. This magnetic flux is provided explicitly as flux Phi.

Connectors

Name	Description
port_p	Positive magnetic port
port_n	Negative magnetic port

Modelica.Magnetic.FluxTubes.Interfaces.PartialFixedShape

Information

Please refer to the description of the sub-package Shapes.FixedShape for utilisation of this partial model.

Parameters

Name	Description
Initialization
Phi	Magnetic flux from port_p to port_n [Wb]
Material
nonLinearPermeability	= true, if non-linear rel. permeability is used, otherwise constant rel. permeability
mu_rConst	Constant relative permeability; used if nonLinearPermeability = false [1]
material	Ferromagnetic material characteristics; used if nonLinearPermeability = true

Connectors

Name	Description
port_p	Positive magnetic port
port_n	Negative magnetic port

Modelica.Magnetic.FluxTubes.Interfaces.PartialForce

Information

Please refer to the description of the sub-package Shapes.Force for utilisation of this partial model.

Parameters

Name	Description
useSupport	= true, if support flange enabled, otherwise implicitly grounded
mu_r	Relative magnetic permeability [1]
dlBydx	Derivative of flux tube's varying dimension with respect to armature position; set to +1 or -1
Initialization
Phi	Magnetic flux from port_p to port_n [Wb]

Connectors

Name	Description
port_p	Positive magnetic port
port_n	Negative magnetic port
flange	Generated reluctance force at armature position
support	Support/housing of component

Modelica.Magnetic.FluxTubes.Interfaces.PartialLeakage

Information

Please refer to the description of the sub-package Shapes.Leakage for utilisation of this partial model.

Parameters

Name	Description
Initialization
Phi	Magnetic flux from port_p to port_n [Wb]

Connectors

Name	Description
port_p	Positive magnetic port
port_n	Negative magnetic port