238 – Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench

            The model has the same number of unknowns and equations: 772
The model could not be deduced to be symbolically well-posed.
The model has
  760+currentQuasiRMSSensorS.ToSpacePhasor1.m+voltageQuasiRMSSensorS.ToSpacePhasor1.m  +voltageRMSSensorL.ToSpacePhasor1.m+currentQuasiRMSSensorL.ToSpacePhasor1.m
scalar unknowns and
  766+currentQuasiRMSSensorL.ToSpacePhasor1.m+currentQuasiRMSSensorS.ToSpacePhasor1.m
scalar equations.
However, exploiting the given bindings parameters gives the same number of unknowns and equations:
  772
Check of <a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench">Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench</a> successful.


        

            Check of <a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench">Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench</a>
The model has the same number of unknowns and equations: 778
Check of <a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench">Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench</a> successful.

        

             = true
Translation of Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench:
The DAE has 772 scalar unknowns and 772 scalar equations.
 
Statistics
 
Original Model
  Number of components: 85
  Variables: 969
  Constants: 14 (14 scalars)
  Parameters: 261 (349 scalars)
  Unknowns: 694 (772 scalars)
  Differentiated variables: 6 scalars
  Equations: 358
  Nontrivial: 294
Translated Model
  Constants: 311 scalars
  Free parameters: 36 scalars
  Parameter depending: 136 scalars
  Continuous time states: 2 scalars
  Time-varying variables: 125 scalars
  Alias variables: 527 scalars
  Number of mixed real/discrete systems of equations: 0
  Sizes of linear systems of equations: {21}
  Sizes after manipulation of the linear systems: {6}
  Sizes of nonlinear systems of equations: { }
  Sizes after manipulation of the nonlinear systems: { }
  Number of numerical Jacobians: 0
 
Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
  transformer.l2sigma.inductor[1].i
  transformer.l2sigma.inductor[3].i
 
        

            Translation of <a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench">Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench</a>
The DAE has 778 scalar unknowns and 778 scalar equations.

Statistics

Original Model
  Number of components: 85
  Variables: 974
  Constants: 14 (14 scalars)
  Parameters: 264 (352 scalars)
  Unknowns: 696 (778 scalars)
  Differentiated variables: 6 scalars
  Equations: 360
  Nontrivial: 294
Translated Model
  Constants: 314 scalars
  Free parameters: 36 scalars
  Parameter depending: 136 scalars
  Continuous time states: 2 scalars
  Time-varying variables: 125 scalars
  Alias variables: 533 scalars
  Number of mixed real/discrete systems of equations: 0
  Sizes of linear systems of equations: {21}
  Sizes after manipulation of the linear systems: {6}
  Sizes of nonlinear systems of equations: { }
  Sizes after manipulation of the nonlinear systems: { }
  Number of numerical Jacobians: 0

Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
<a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench#text$transformer.l2sigma.inductor:i">transformer.l2sigma.inductor[1].i</a>
<a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench#text$transformer.l2sigma.inductor:i">transformer.l2sigma.inductor[3].i</a>
Finished

        

            
transformer.l2sigma.inductor[1].i
transformer.l2sigma.inductor[3].i
        

            
<a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench#text$transformer.l2sigma.inductor:i">transformer.l2sigma.inductor[1].i</a>
<a href="Modelica://Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench#text$transformer.l2sigma.inductor:i">transformer.l2sigma.inductor[3].i</a>
        

            Log-file of program ./dymosim
(generated: Tue May  5 01:08:16 2020)

dymosim started
... "dsin.txt" loading (dymosim input file)
... "TransformerTestbench.mat" creating (simulation result file)

Integration started at T = 0 using integration method DASSL
(DAE multi-step solver (dassl/dasslrt of Petzold modified by Dassault Systemes))
Integration terminated successfully at T = 0.1
   CPU-time for integration                : 0.053 seconds
   CPU-time for one grid interval          : 0.0265 milliseconds
   CPU-time for initialization             : 0.001 seconds
   Number of result points                 : 2002
   Number of grid points                   : 2001
   Number of accepted steps                : 743
   Number of f-evaluations (dynamics)      : 1468
   Number of Jacobian-evaluations          : 35
   Number of model time events             : 0
   Number of input time events             : 0
   Number of state events                  : 0
   Number of step events                   : 0
   Minimum integration stepsize            : 4.03e-14
   Maximum integration stepsize            : 0.000231
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)

        

            Log-file of program ./dymosim
(generated: Thu May 28 11:08:47 2026)

dymosim started
... "Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench" simulating
... "dsin.txt" loading (dymosim input file)
... "result.mat" creating (simulation result file)

Integration started at T = 0 using integration method DASSL
(DAE multi-step solver (dassl/dasslrt of Petzold modified by Dassault Systemes))

Integration terminated successfully at T = 0.1
   CPU-time for integration                : 0.01 seconds
   CPU-time for one grid interval          : 0.01 milliseconds
   CPU-time for initialization             : 0 seconds
   Number of result points                 : 1002
   Number of grid points                   : 1001
   Number of accepted steps                : 530
   Number of f-evaluations (dynamics)      : 1052
   Number of Jacobian-evaluations          : 40
   Number of model time events             : 0
   Number of input time events             : 0
   Number of state events                  : 0
   Number of step events                   : 0
   Minimum integration stepsize            : 4.03e-13
   Maximum integration stepsize            : 0.000406
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of Modelica.Electrical.Machines.Examples.Transformers.TransformerTestbench