Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

The electro magnetic energy conversion is given by Ampere's law and Faraday's law respectively:

In this equation is the magnetomotive force that is supplied to the connected magnetic circuit, is the magnetic flux through the associated branch of this magnetic circuit. The negative sign of the induced voltage is due to Lenz's law.

The static inductance is calculated from the flux linkage

and the current :

This quantity is calculated for information only.

Note

is set to

if .

Parameters (1)

N	Value: 1 Type: Real Description: Number of turns

Connectors (4)

	port_p	Type: PositiveMagneticPort Description: Positive magnetic port
	port_n	Type: NegativeMagneticPort Description: Negative magnetic port
	pin_p	Type: PositivePin Description: Positive electric pin
	pin_n	Type: NegativePin Description: Negative electric pin

Components (6)

	j	Type: Complex
	v	Type: ComplexVoltage Description: Voltage
	i	Type: ComplexCurrent Description: Current
	V_m	Type: ComplexMagneticPotentialDifference Description: Magnetic potential difference
	Phi	Type: ComplexMagneticFlux Description: Magnetic flux coupled into magnetic circuit
	Psi	Type: ComplexMagneticFlux Description: Flux linkage for information only

Used in Examples (2)

LinearInductor

Modelica.Magnetic.QuasiStatic.FluxTubes.Examples

Linear inductor with ferromagnetic core

NonLinearInductor

Modelica.Magnetic.QuasiStatic.FluxTubes.Examples

Non linear inductor with ferromagnetic core