Dear researchers,
I facing a problem regarding the model of wind turbine(DFIG or Full Scale converter) in DigSilent Power factory.
Actually i have to analyze the influence of different wind generator on power system small signal stability. I have modeled the DFIG and full converter model of wind generator with all the standard controllers from power factory library.
During modal analysis, i am getting some unstable oscillatory mode which is actually due to improper tuning of controllers. I tried in different ways but all in vain.
Could anyone of you help me regarding this issue?
Best regards,
your new research fellow