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NREL-Sienna / PowerSimulationsDynamics.jl

Julia package to run Dynamic Power System simulations. Part of the Scalable Integrated Infrastructure Planning Initiative at the National Renewable Energy Lab.
https://www.nrel.gov/analysis/sienna.html
BSD 3-Clause "New" or "Revised" License
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Add Frequency Reference Options for Simulation #60

Open rodrigomha opened 3 years ago

rodrigomha commented 3 years ago

Including Center-of-Inertia for system frequency, or using Frequency-Divider approaches to obtain frequency for each bus that can be passed directly to inverters (skipping PLL implementation).

m-bossart commented 1 year ago

@jd-lara Would this change also allow for using a device as the frequency ReferenceBus that doesn't have frequency as a dynamic state (Droop GFM)?

jd-lara commented 1 year ago

We can account for that as an option. This is an interesting question about how to implement it. We can add another option.

m-bossart commented 1 year ago

Yeah it seems like the current implementation is limited to devices that have frequency as a state that is therefore already stored in the result.