model VoltageQuasiRMSSensor "Continuous quasi voltage RMS sensor for multi phase system"
extends Modelica.Icons.RotationalSensor;
extends Modelica.Electrical.QuasiStationary.MultiPhase.Interfaces.TwoPlug;
parameter Integer m(min = 1) = 3 "Number of phases";
Modelica.Blocks.Interfaces.RealOutput V "Continuous quasi average RMS of current"
annotation (Placement(
transformation(
origin = {0, -100},
extent = {
{-10, -10},
{10, 10}},
rotation = 270),
iconTransformation(
extent = {
{-10, -10},
{10, 10}},
rotation = 270,
origin = {0, -110})));
SinglePhase.Sensors.VoltageSensor voltageSensor[m] annotation (Placement(transformation(extent = {
{-10, -10},
{10, 10}})));
Modelica.Electrical.QuasiStationary.MultiPhase.Blocks.QuasiRMS quasiRMS(final m = m) annotation (Placement(transformation(
extent = {
{-10, -10},
{10, 10}},
rotation = 270,
origin = {0, -50})));
equation
connect(quasiRMS.y,V) annotation (Line(
points = {
{0, -61},
{0, -100}},
color = {0, 0, 127}));
connect(plugToPins_p.pin_p,voltageSensor.pin_p) annotation (Line(
points = {
{-68, 0},
{-10, 0}},
color = {85, 170, 255}));
connect(voltageSensor.y,quasiRMS.u) annotation (Line(
points = {
{0, -11},
{0, -38}},
color = {85, 170, 255}));
connect(voltageSensor.pin_n,plugToPins_n.pin_n) annotation (Line(
points = {
{10, 0},
{68, 0}},
color = {85, 170, 255}));
annotation (
defaultComponentName = "voltageRMSSensor",
Icon(
coordinateSystem(
preserveAspectRatio = false,
extent = {
{-100, -100},
{100, 100}}),
graphics = {
Text(
extent = {
{150, -100},
{-150, -70}},
textString = "m=%m"),
Line(
points = {
{-90, 0},
{-70, 0}},
color = {0, 0, 255}),
Line(
points = {
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{0, -100}},
color = {85, 170, 255}),
Line(
points = {
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color = {0, 0, 255}),
Text(
lineColor = {0, 0, 255},
extent = {
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textString = "%name")}),
Documentation(
revisions = "<html>\n</html>",
info = "<html>\n<p>\nThis sensor determines the continuous quasi <a href=\"Modelica://Modelica.Blocks.Math.RootMeanSquare\">RMS</a>\nvalue of a multi phase voltage system, by averaging the phase RMS voltage phasors <code>v</code>.\n</p>\n<pre>\n V = sum({'abs'(v[k]) for k in 1:m})/m\n</pre>\n\n<h4>See also</h4>\n\n<p>\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.ReferenceSensor\">ReferenceSensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.FrequencySensor\">FrequencySensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.PotentialSensor\">PotentialSensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.VoltageSensor\">VoltageSensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.VoltageQuasiRMSSensor\">VoltageQuasiRMSSensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.CurrentSensor\">CurrentSensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.CurrentQuasiRMSSensor\">CurrentQuasiRMSSensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.PowerSensor\">PowerSensor</a>,\n<a href=\"modelica://Modelica.Electrical.QuasiStationary.MultiPhase.Sensors.MultiSensor\">MultiSensor</a>\n</p>\n</html>"));
end VoltageQuasiRMSSensor;