Modelica Standard Library 4.0.0

[justnielsen]

The PowerSystems library still uses Modelica Standard Library (MSL) version 3.2.3. It would be great to have it updated to MSL v. 4.0.0.

[sjoelund]

I could run the OpenModelica conversion script on the master if the maintainers would like. For 1.0.0 it's a quite small patch:

diff -ur --exclude openmodelica.metadata.json "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Control/Modulation.mo" "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Control/Modulation.mo"
--- "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Control/Modulation.mo"	2022-08-31 16:07:38.946997874 +0200
+++ "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Control/Modulation.mo"	2022-09-16 14:28:14.364111135 +0200
@@ -1238,7 +1238,7 @@
             origin={-240,-70},
             extent={{-10,-10},{10,10}},
             rotation=270)));
-    Modelica.StateGraph.StepWithSignal sector2
+    Modelica.StateGraph.StepWithSignal sector2(nIn = 1, nOut = 1) 
     annotation (Placement(transformation(extent={{118,170},{138,190}})));
     Modelica.StateGraph.TransitionWithSignal t1
     annotation (Placement(transformation(extent={{-124,190},{-104,210}})));
@@ -1260,10 +1260,10 @@
     annotation (Placement(transformation(extent={{-124,30},{-104,50}})));
     Modelica.StateGraph.Alternative Alternative2
     annotation (Placement(transformation(extent={{-58,124},{218,276}})));
-    Modelica.StateGraph.Step Step1
+    Modelica.StateGraph.Step Step1(nIn = 1, nOut = 1) 
                                  annotation (Placement(transformation(extent={{
                 -94,190},{-74,210}})));
-    Modelica.StateGraph.Step Step2
+    Modelica.StateGraph.Step Step2(nIn = 1, nOut = 1) 
                                  annotation (Placement(transformation(extent={{
                 -94,30},{-74,50}})));
     Modelica.StateGraph.Alternative Alternative3
@@ -1276,10 +1276,10 @@
     annotation (Placement(transformation(extent={{-4,228},{16,248}})));
     Modelica.StateGraph.TransitionWithSignal t4
     annotation (Placement(transformation(extent={{-2,152},{18,172}})));
-    Modelica.StateGraph.Step Step3
+    Modelica.StateGraph.Step Step3(nIn = 1, nOut = 1) 
                                  annotation (Placement(transformation(extent={{
                 28,152},{48,172}})));
-    Modelica.StateGraph.Step Step4
+    Modelica.StateGraph.Step Step4(nIn = 1, nOut = 1) 
                                  annotation (Placement(transformation(extent={{
                 26,68},{46,88}})));
     Modelica.StateGraph.TransitionWithSignal t5
@@ -1300,15 +1300,15 @@
     annotation (Placement(transformation(extent={{88,86},{108,106}})));
     Modelica.StateGraph.TransitionWithSignal t10
     annotation (Placement(transformation(extent={{88,50},{108,70}})));
-    Modelica.StateGraph.StepWithSignal sector3
+    Modelica.StateGraph.StepWithSignal sector3(nIn = 1, nOut = 1) 
     annotation (Placement(transformation(extent={{118,134},{138,154}})));
-    Modelica.StateGraph.StepWithSignal sector1
+    Modelica.StateGraph.StepWithSignal sector1(nIn = 1, nOut = 1) 
     annotation (Placement(transformation(extent={{118,228},{138,248}})));
-    Modelica.StateGraph.StepWithSignal sector6
+    Modelica.StateGraph.StepWithSignal sector6(nIn = 1, nOut = 1) 
     annotation (Placement(transformation(extent={{118,-8},{138,12}})));
-    Modelica.StateGraph.StepWithSignal sector5
+    Modelica.StateGraph.StepWithSignal sector5(nIn = 1, nOut = 1) 
     annotation (Placement(transformation(extent={{118,50},{138,70}})));
-    Modelica.StateGraph.StepWithSignal sector4
+    Modelica.StateGraph.StepWithSignal sector4(nIn = 1, nOut = 1) 
     annotation (Placement(transformation(extent={{118,86},{138,106}})));
     Modelica.StateGraph.Transition t11(enableTimer=true, waitTime=T_pwm)
     annotation (Placement(transformation(extent={{148,228},{168,248}})));
@@ -1353,7 +1353,7 @@
   annotation (Placement(transformation(extent={{-280,-160},{-260,-140}})));
     Modelica.Blocks.Interfaces.BooleanOutput trigger
     annotation (Placement(transformation(extent={{300,100},{340,140}})));
-    Modelica.StateGraph.InitialStep InitialStep1
+    Modelica.StateGraph.InitialStep InitialStep1(nIn = 1, nOut = 1) 
     annotation (Placement(transformation(extent={{-280,110},{-260,130}})));
     Modelica.Blocks.Logical.Or Or1
                                  annotation (Placement(transformation(extent={{
diff -ur --exclude openmodelica.metadata.json "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Drives.mo" "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Drives.mo"
--- "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Drives.mo"	2022-08-31 16:07:38.946997874 +0200
+++ "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Drives.mo"	2022-09-16 14:28:12.714111150 +0200
@@ -256,7 +256,7 @@
       controllerType=Modelica.Blocks.Types.SimpleController.PI,
       Ti=0.1,
       yMax=1,
-      initType=Modelica.Blocks.Types.InitPID.SteadyState,
+      initType=Modelica.Blocks.Types.Init.SteadyState,
       gainPID(y(start=0.1)))
            annotation (Placement(transformation(extent={{-50,0},{-30,20}})));
 
@@ -421,7 +421,7 @@
       Ti=0.2,
       Td=0.1,
       controllerType=Modelica.Blocks.Types.SimpleController.PI,
-      initType=Modelica.Blocks.Types.InitPID.SteadyState,
+      initType=Modelica.Blocks.Types.Init.SteadyState,
       yMax=1,
       gainPID(y(start=0.1)))
            annotation (Placement(transformation(extent={{-60,10},{-40,30}})));
@@ -506,7 +506,7 @@
       Td=0.05,
       controllerType=Modelica.Blocks.Types.SimpleController.PI,
       Ti=0.2,
-      initType=Modelica.Blocks.Types.InitPID.InitialState,
+      initType=Modelica.Blocks.Types.Init.InitialState,
       xi_start=0.1,
       yMax=1)
            annotation (Placement(transformation(extent={{-60,10},{-40,30}})));
@@ -606,7 +606,7 @@
       Ti=0.1,
       yMax=1,
       gainPID(y(start=0.1)),
-      initType=Modelica.Blocks.Types.InitPID.SteadyState)
+      initType=Modelica.Blocks.Types.Init.SteadyState)
            annotation (Placement(transformation(extent={{-60,10},{-40,30}})));
 
   equation
diff -ur --exclude openmodelica.metadata.json "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Generation.mo" "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Generation.mo"
--- "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Generation.mo"	2022-08-31 16:07:38.946997874 +0200
+++ "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Examples/AC3ph/Generation.mo"	2022-09-16 14:28:12.344111154 +0200
@@ -1163,7 +1163,7 @@
     Td=0.1,
     Ti=0.5,
     k=1/vDC_nom,
-    initType=Modelica.Blocks.Types.InitPID.SteadyState)
+    initType=Modelica.Blocks.Types.Init.SteadyState)
          annotation (Placement(transformation(extent={{40,20},{20,40}})));
   Modelica.Blocks.Sources.Constant set_vDC(k=vDC_nom)
       annotation (Placement(transformation(extent={{70,20},{50,40}})));
@@ -1290,7 +1290,7 @@
   Modelica.Blocks.Continuous.LimPID PI_vDC(
       Td=0.05,
       controllerType=Modelica.Blocks.Types.SimpleController.PI,
-      initType=Modelica.Blocks.Types.InitPID.SteadyState,
+      initType=Modelica.Blocks.Types.Init.SteadyState,
     Ti=0.1,
       k=0.3*I_nom/vDC_nom,
       yMax=1.4*I_nom)
diff -ur --exclude openmodelica.metadata.json "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Types/SI.mo" "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Types/SI.mo"
--- "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/Types/SI.mo"	2022-08-31 16:07:38.946997874 +0200
+++ "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/Types/SI.mo"	2022-09-16 14:28:09.984111176 +0200
@@ -1,7 +1,7 @@
 within PowerSystems.Types;
 package SI "SI types with custom attributes, like display units"
   extends Modelica.Icons.Package;
-  import MSI = Modelica.SIunits;
+  import MSI = Modelica.Units.SI;
 
   type Time = MSI.Time;
   type Frequency = MSI.Frequency;
diff -ur --exclude openmodelica.metadata.json "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/package.mo" "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/package.mo"
--- "/home/marsj/.openmodelica/libraries/PowerSystems 1.0.0/package.mo"	2022-08-31 16:07:38.956997873 +0200
+++ "converted-libraries/.openmodelica/libraries/PowerSystems 1.0.0/package.mo"	2022-09-16 14:28:10.244111174 +0200
@@ -32,7 +32,7 @@
 <p/>
 </html>
 "),
-  uses(Modelica(version="3.2.2")),
+  uses(Modelica(version="4.0.0")),
   Icon(graphics={
       Line(
         points={{-60,-16},{38,-16}},

[justnielsen]

@sjoelund that would be great!