Magnetic resistor (Resistor)

Source

Magnetic resistance from [1] (chap 7). In Laplace domain with \(s\in\mathbb C\):

\begin{equation*} e(s) = R \, f(s). \end{equation*}

Magnetic resistor (Resistor)

Magnetic resistance from [1] (chap 7). In Laplace domain with \(s\in\mathbb C\):

\begin{equation*} e(s) = R \, f(s). \end{equation*}

Power variables

flux: Magnetic flux variation (mfv) \(\frac{d\,\phi}{dt}\) (V)

effort: Magnetomotive force (mmf) \(\psi\) (A)

Arguments

label : str
Resistor label.
nodes : ('N1', 'N2')
Component terminals with positive flux N1->N2.
parameters : keyword arguments
Component parameters
Key Description Unit Default
R Magnetic resistance 1/Ohm 0.001

Usage

res = Resistor('res', ('N1', 'N2'), R=0.001)

Netlist line

magnetics.resistor res ('N1', 'N2'): R=0.001;

Example

>>> # Import dictionary
>>> from pyphs.dictionary import magnetics
>>> # Define component label
>>> label = 'res'
>>> # Define component nodes
>>> nodes = ('N1', 'N2')
>>> # Define component parameters
>>> parameters = {'R': 0.001,  # Magnetic resistance (1/Ohm)
...              }
>>> # Instanciate component
>>> component = magnetics.Resistor(label, nodes, **parameters)
>>> # Graph dimensions
>>> len(component.nodes)
2
>>> len(component.edges)
1

Reference

[1] (1, 2) Antoine Falaize. Modelisation, simulation, generation de code et correction de systemes multi-physiques audios: Approche par reseau de composants et formulation hamiltonienne a ports. PhD thesis, ecole Doctorale d'Informatique, Telecommunication et electronique de Paris, Universite Pierre et Marie Curie, Paris 6, EDITE UPMC ED130, july 2016.