| 1 | model VarLenLine "Variable-length Two-wire line trunk (resistances, inductances with coupling)" |
|---|
| 2 | Modelica.Blocks.Interfaces.RealInput len "line length (m)" annotation( |
|---|
| 3 | Placement(transformation(extent = {{-20, -20}, {20, 20}}, rotation = 90, origin = {0, -100}), iconTransformation(extent = {{-20, -20}, {20, 20}}, rotation = 90, origin = {0, -80}))); |
|---|
| 4 | Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.PositivePin pPin[N] annotation( |
|---|
| 5 | Placement(transformation(extent = {{-110, -10}, {-90, 12}}))); |
|---|
| 6 | Modelica.Electrical.QuasiStationary.SinglePhase.Interfaces.NegativePin nPin[N] annotation( |
|---|
| 7 | Placement(transformation(extent = {{90, -10}, {110, 10}}))); |
|---|
| 8 | Real x; |
|---|
| 9 | parameter Real p=1; |
|---|
| 10 | equation |
|---|
| 11 | x=p; |
|---|
| 12 | annotation( |
|---|
| 13 | Icon(coordinateSystem(preserveAspectRatio = false), graphics = {Ellipse(extent = {{-60, -55}, {-30, -25}}, lineColor = {85, 170, 255}), |
|---|
| 14 | Ellipse(extent = {{-30, -55}, {0, -25}}, lineColor = {85, 170, 255}), |
|---|
| 15 | Ellipse(extent = {{0, -55}, {30, -25}}, lineColor = {85, 170, 255}), Ellipse(extent = {{30, -55}, {60, -25}}, lineColor = {85, 170, 255}), |
|---|
| 16 | Rectangle(extent = {{-60, -70}, {60, -40}}, lineColor = {255, 255, 255}, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid), |
|---|
| 17 | Line(points = {{60, -40}, {74, -40}}, color = {85, 170, 255}), Line(points = {{-74, -40}, {-60, -40}}, color = {85, 170, 255}), |
|---|
| 18 | Ellipse(extent = {{-60, 55}, {-30, 25}}, lineColor = {85, 170, 255}), Ellipse(extent = {{-30, 55}, {0, 25}}, lineColor = {85, 170, 255}), |
|---|
| 19 | Ellipse(extent = {{0, 55}, {30, 25}}, lineColor = {85, 170, 255}), |
|---|
| 20 | Ellipse(extent = {{30, 55}, {60, 25}}, lineColor = {85, 170, 255}), |
|---|
| 21 | Rectangle(extent = {{-60, 40}, {60, 70}}, lineColor = {255, 255, 255}, fillColor = {255, 255, 255}, fillPattern = FillPattern.Solid), |
|---|
| 22 | Line(points = {{60, 40}, {74, 40}}, color = {85, 170, 255}), |
|---|
| 23 | Line(points = {{-74, -40}, {-74, 40}}, color = {85, 170, 255}), Line(points = {{-74, 40}, {-60, 40}}, color = {85, 170, 255}), |
|---|
| 24 | Line(points = {{74, -40}, {74, 40}}, color = {85, 170, 255}), |
|---|
| 25 | Line(points = {{-98, 0}, {-74, 0}}, color = {85, 170, 255}), Line(points = {{74, 0}, {98, 0}}, color = {85, 170, 255}), |
|---|
| 26 | Ellipse(extent = {{-68, 10}, {68, -10}}, lineColor = {85, 170, 255}, linePattern = LinePattern.Dash, pattern = LinePattern.Dash), Text(extent = {{-100, 96}, {100, 60}}, lineColor = {0, 0, 255}, textString = "%name")}), |
|---|
| 27 | Diagram(coordinateSystem(preserveAspectRatio = false)), |
|---|
| 28 | Documentation(info = "<html> |
|---|
| 29 | <p>Modello sescrivente in approssimazione quasi stationary untronco di linea 2x25.</p> |
|---|
| 30 | <p>I plug di estremità contentono due elementi, che sono:</p> |
|---|
| 31 | <p>[1] il filo di contatto</p> |
|---|
| 32 | <p>[2] il feeder.</p> |
|---|
| 33 | <p>Il terreno è il riferimento per le tensioni e la corrente che transita nel terreno e pari a i[1]+i[2].</p> |
|---|
| 34 | </html>")); |
|---|
| 35 | end VarLenLine; |
|---|
