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itesla / ipsl

The iTesla Power System Library is a Modelica library developed as part of the iTesla project. The library contains a set of power system component models for phasor time domain simulations.
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Update of Fault and Line Models #11

Open MaximeBaudette opened 8 years ago

MaximeBaudette commented 8 years ago

It has been identified that for some models simulation cannot be completed when there is a fault introduced in the system. In OpenModelica, I noticed that initialization is not done correctly and the simulation fails after a very short time. However, when the fault is removed, initialization and the complete steady-state simulation is correct. Similar problems, to a lesser extend, appear in Dymola also.

Ahsan identified some problems with the fault model too. In order to run his IEEE 9 and 14 bus systems, fault impedance has to be really high.

Therefore, I think that this should be investigated

MaximeBaudette commented 8 years ago

@ahsanKTH if you want to fix line and fault models, please use this Github issue to keep track of what you're doing