Dynamic simulation: oscillations without disturbance applied
Hi everyone,
I am running dynamic simulation for a case study. Even before applying any disturbance, I see oscillations in plots for voltages, etc. which then settle at steady-state values after about 15 seconds.
The initial conditions check comes okay when the dynamic simulation is initialized. What, then, am I missing?
Any help will be highly appreciated.
How big are the oscillations? What are the d-states?