model SaturatingInductor "Simple model of inductors with saturation"
extends Interfaces.TwoPlug;
parameter Modelica.SIunits.Current Inom[m](start = fill(1, m)) "Nominal current";
parameter Modelica.SIunits.Inductance Lnom[m](start = fill(1, m)) "Nominal inductance at Nominal current";
parameter Modelica.SIunits.Inductance Lzer[m](start = {2 * Lnom[j] for j in 1:m}) "Inductance near current=0";
parameter Modelica.SIunits.Inductance Linf[m](start = {0.5 * Lnom[j] for j in 1:m}) "Inductance at large currents";
Modelica.Electrical.Analog.Basic.SaturatingInductor saturatingInductor[m](final Inom = Inom, final Lnom = Lnom, final Lzer = Lzer, final Linf = Linf) annotation (Placement(transformation(extent = {
{-10, -10},
{10, 10}})));
equation
connect(saturatingInductor.n,plug_n.pin) annotation (Line(
points = {
{10, 0},
{100, 0}},
color = {0, 0, 255}));
connect(saturatingInductor.p,plug_p.pin) annotation (Line(
points = {
{-10, 0},
{-100, 0}},
color = {0, 0, 255}));
annotation (
defaultComponentName = "inductor",
Icon(
coordinateSystem(
preserveAspectRatio = false,
extent = {
{-100, -100},
{100, 100}}),
graphics = {
Line(
points = {
{60, 0},
{90, 0}},
color = {0, 0, 255}),
Line(
points = {
{-90, 0},
{-60, 0}},
color = {0, 0, 255}),
Rectangle(
extent = {
{-60, -10},
{60, -20}},
fillPattern = FillPattern.Sphere,
fillColor = {0, 0, 255}),
Line(
points = {
{-60, 0},
{-59, 6},
{-52, 14},
{-38, 14},
{-31, 6},
{-30, 0}},
color = {0, 0, 255},
smooth = Smooth.Bezier),
Line(
points = {
{-30, 0},
{-29, 6},
{-22, 14},
{-8, 14},
{-1, 6},
{0, 0}},
color = {0, 0, 255},
smooth = Smooth.Bezier),
Line(
points = {
{0, 0},
{1, 6},
{8, 14},
{22, 14},
{29, 6},
{30, 0}},
color = {0, 0, 255},
smooth = Smooth.Bezier),
Line(
points = {
{30, 0},
{31, 6},
{38, 14},
{52, 14},
{59, 6},
{60, 0}},
color = {0, 0, 255},
smooth = Smooth.Bezier),
Text(
extent = {
{-150, -80},
{150, -40}},
textString = "m=%m"),
Text(
extent = {
{-150, 90},
{150, 50}},
textString = "%name",
lineColor = {0, 0, 255})}),
Documentation(info = "<html>\n<p>\nContains m saturating inductors (Modelica.Electrical.Analog.Basic.SaturatingInductor)\n</p>\n<p>\n<strong>Attention!!!</strong><br>\nEach element of the array of saturatingInductors is only dependent on the current flowing through this element.\n</p>\n</html>"));
end SaturatingInductor;