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modelica-3rdparty / PowerSystems

Free (standard conform) library that is intended to model electrical power systems at different levels of detail both in transient and steady-state mode.
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initialization problem of wind DFIG example #53

Open bww1004052196 opened 1 year ago

bww1004052196 commented 1 year ago

Hello, I am a beginner in Modelica. When I ran the wind DFIG example, the software reported an error： The initialization problem is inconsistent due to the following equation: 0 != 1.22474 = 1.224744871391589 cos(select2.alpha0) select2.v0 - inverter2.switch_dq0[1] I am using the latest version of OpenModelica

rfranke commented 1 year ago

Unfortunately OpenModelica is not yet able to run all models of the PowerSystems library. See also https://github.com/OpenModelica/OpenModelica/issues/8012 You may also have a look at the regular coverage testing results: https://libraries.openmodelica.org/branches/master/PowerSystems_latest/PowerSystems_latest.html or for Tools->Options->Simulation->TargetLanguage C https://libraries.openmodelica.org/branches/master/PowerSystems_latest/PowerSystems_latest.html and C++ https://libraries.openmodelica.org/branches/cpp/PowerSystems_latest/PowerSystems_latest.html

bww1004052196 commented 1 year ago

Unfortunately OpenModelica is not yet able to run all models of the PowerSystems library. See also OpenModelica/OpenModelica#8012 You may also have a look at the regular coverage testing results: https://libraries.openmodelica.org/branches/master/PowerSystems_latest/PowerSystems_latest.html or for Tools->Options->Simulation->TargetLanguage C https://libraries.openmodelica.org/branches/master/PowerSystems_latest/PowerSystems_latest.html and C++ https://libraries.openmodelica.org/branches/cpp/PowerSystems_latest/PowerSystems_latest.html

Thank you for your response. May I confirm if the error is related to PowerSystems.AC3ph.Machines.Asynchron_dfig? If not, I would like to use it as a reference for DFIG modeling.