model DiodeBridge2mPulse "2*m pulse diode rectifier bridge"
import Modelica.Constants.pi;
extends Icons.Converter;
parameter Integer m(final min = 3) = 3 "Number of phases";
parameter Modelica.SIunits.Resistance RonDiode(final min = 0) = 1e-5 "Closed diode resistance";
parameter Modelica.SIunits.Conductance GoffDiode(final min = 0) = 1e-5 "Opened diode conductance";
parameter Modelica.SIunits.Voltage VkneeDiode(final min = 0) = 0 "Diode forward threshold voltage";
extends Modelica.Electrical.PowerConverters.Interfaces.ACDC.ACplug;
extends Modelica.Electrical.PowerConverters.Interfaces.ACDC.DCtwoPin;
extends Modelica.Electrical.Analog.Interfaces.ConditionalHeatPort(final T = 293.15);
Modelica.Electrical.MultiPhase.Ideal.IdealDiode diode_p(final m = m, final Ron = fill(RonDiode, m), final Goff = fill(GoffDiode, m), final Vknee = fill(VkneeDiode, m), each final useHeatPort = useHeatPort) "Diodes connected to positive DC potential"
annotation (Placement(transformation(
origin = {0, 40},
extent = {
{-10, -10},
{10, 10}},
rotation = 90)));
Modelica.Electrical.MultiPhase.Ideal.IdealDiode diode_n(final m = m, final Ron = fill(RonDiode, m), final Goff = fill(GoffDiode, m), final Vknee = fill(VkneeDiode, m), each final useHeatPort = useHeatPort) "Diodes connected to negative DC potential"
annotation (Placement(transformation(
origin = {0, -40},
extent = {
{-10, -10},
{10, 10}},
rotation = 90)));
Modelica.Electrical.MultiPhase.Basic.Star star_p(final m = m) annotation (Placement(transformation(extent = {
{70, 70},
{90, 50}})));
Modelica.Electrical.MultiPhase.Basic.Star star_n(final m = m) annotation (Placement(transformation(extent = {
{70, -50},
{90, -70}})));
Modelica.Thermal.HeatTransfer.Components.ThermalCollector thermalCollector(final m = m) if useHeatPort annotation (Placement(transformation(extent = {
{10, -100},
{30, -80}})));
equation
if not useHeatPort then
LossPower = sum(diode_p.idealDiode.LossPower) + sum(diode_n.idealDiode.LossPower);
end if;
connect(ac,diode_p.plug_p) annotation (Line(
points = {
{-100, 0},
{-100, 0},
{0, 0},
{0, 30}},
color = {0, 0, 255}));
connect(diode_n.plug_p,star_n.plug_p) annotation (Line(
points = {
{0, -50},
{0, -60},
{70, -60}},
color = {0, 0, 255}));
connect(diode_p.heatPort,thermalCollector.port_a) annotation (Line(
points = {
{10, 40},
{20, 40},
{20, -80}},
color = {191, 0, 0}));
connect(diode_p.plug_n,star_p.plug_p) annotation (Line(
points = {
{0, 50},
{0, 60},
{70, 60}},
color = {0, 0, 255}));
connect(diode_p.plug_p,diode_n.plug_n) annotation (Line(
points = {
{0, 30},
{0, -30}},
color = {0, 0, 255}));
connect(star_n.pin_n,dc_n) annotation (Line(
points = {
{90, -60},
{100, -60}},
color = {0, 0, 255}));
connect(star_p.pin_n,dc_p) annotation (Line(
points = {
{90, 60},
{100, 60}},
color = {0, 0, 255}));
connect(thermalCollector.port_a,diode_n.heatPort) annotation (Line(
points = {
{20, -80},
{20, -40},
{10, -40}},
color = {191, 0, 0}));
connect(thermalCollector.port_b,heatPort) annotation (Line(
points = {
{20, -100},
{0, -100}},
color = {191, 0, 0}));
annotation (
defaultComponentName = "rectifier",
Icon(
coordinateSystem(
preserveAspectRatio = false,
extent = {
{-100, -100},
{100, 100}}),
graphics = {
Text(
extent = {
{-100, 70},
{0, 50}},
lineColor = {0, 0, 127},
textString = "AC"),
Text(
extent = {
{0, -50},
{100, -70}},
lineColor = {0, 0, 127},
textString = "DC"),
Rectangle(
extent = {
{-40, 24},
{40, -24}},
lineColor = {255, 255, 255},
fillColor = {255, 255, 255},
fillPattern = FillPattern.Solid),
Line(
points = {
{-40, 0},
{40, 0}},
color = {0, 0, 255}),
Line(
points = {
{20, 24},
{20, -24}},
color = {0, 0, 255}),
Line(
points = {
{20, 0},
{-20, 24},
{-20, -24},
{20, 0}},
color = {0, 0, 255})}),
Documentation(info = "<html>\n<p>\nGeneral information about AC/DC converters can be found at the\n<a href=\"modelica://Modelica.Electrical.PowerConverters.UsersGuide.ACDCConcept\">AC/DC converter concept</a>\n</p>\n\n<p>\nThis is a 2*m pulse diode rectifier bridge. In order to operate this rectifier a voltage source with center tap is required. The circuit topology is the same as in\n<a href=\"modelica://Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2mPulse\">Examples.ACDC.RectifierBridge2mPulse</a>. It is important to note that for multi phase circuits with even phase numbers greater than three the\n<a href=\"modelica://Modelica.Electrical.MultiPhase.Basic.MultiStarResistance\">MultiStarResistance</a> shall be used for grounding the voltage sources.\n</p>\n</html>"));
end DiodeBridge2mPulse;