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WIP: Add RAVENS schema#472

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juanjospina wants to merge 99 commits intolanl-ansi:mainfrom
juanjospina:add-ravens-schema
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WIP: Add RAVENS schema#472
juanjospina wants to merge 99 commits intolanl-ansi:mainfrom
juanjospina:add-ravens-schema

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@juanjospina juanjospina commented Oct 14, 2024

This is is still a Work in Progress (WIP) branch.

The parser can be (temporary) tested using the following:

pmd_file = "../file.json"

# parse JSON file
pmd_data = parse_file(pmd_file)

# instantiate model
pmd_model = instantiate_mc_model_ravens(pmd_data, ACPUPowerModel, build_mc_opf)

result = optimize_model!(
        pmd_model,
        relax_integrality=false,
        optimizer=ipopt,
        solution_processors=Function[]
    )

@juanjospina
WIP: ravens to math converter for PMD.
dadefbe
@juanjospina
WIP: add bases to certain elements - debugging changes
542f3dd
@juanjospina
WIP: revise case3 ravens to math model code.
b5dea97
@juanjospina
WIP: case3 balanced working. Still missing transformers, shunts, gene…
d616a1e 
…rators, solar, and storage.
@juanjospina
Revise ravens schema (#2)
15d72f8 
* REF: revise and refactor ravens2math functions to simplify them.

* FIX: issues with dictionary access in ravens funcs.
@juanjospina
ADD: generator or rotating machine parser for ravens2math
bbfa2d7
@juanjospina
ADD: pv or photovoltaic unit parser for ravens2math.
03a55d4
@juanjospina
ADD: storage or battery unit parser for ravens2math
05f483e
@juanjospina
REF: combined PVs and Battery Units in Ravens parser to avoid multipl…
1021d87 
…e loops through PowerElectronicsConnection.
@juanjospina
REF: ravens2math parser to fix impedance calculations and support fil…
d7559d7 
…es coming from dss-xml-json ravens exporters.
@juanjospina
REF: add haskey check when looking for gens and power electronics
e7b082c
@juanjospina
WIP: Switches - still missing connection to virtual bus and branches.
8bb608d
@juanjospina
REF: OperationalLimitType parsing with new style.
248210b
@juanjospina
FIX: storage ravens2math parser.
dda9e4a
@juanjospina
REF: a function that extracts the name of a ravens string.
a5d54a4
@juanjospina
REF: replace SvStatus with Equipment.inService
2fb384d
@juanjospina
FIX: charge and discharge on BatteryUnit.
b54fbc5
@juanjospina
WIP: Add Parser for PowerTransformer based on PowerTransformerEnd. Er…
8ee4faa 
…rors still exist.
@juanjospina
WIP: debig powertransformer issues related to terminals and bus_type …
f6698b9 
…coming from build_loss
@juanjospina
FIX: powertransformer issue related to fnode when creating virtual br…
86f3f47 
…anches.
@juanjospina
REF: phasecode in transformers.
8726941
@juanjospina
ADD: ShuntCompensator ravens parser.
4688964
@juanjospina juanjospina marked this pull request as draft October 14, 2024 19:33
@juanjospina
FIX: issues to be able to run test case with switches.
5f89b05
@juanjospina
REF: ravens2math by removing if statements and using phasecode map in…
6aa181d 
… utils ravens.
@juanjospina
REF: ravens2math to reduce if levels.
e04a1f0
@juanjospina
ADD: unit tests for ravens parser.
86fa5be
@juanjospina
ADD: support for basic multinetwork functionality using RAVENS schema…
70b5b74 
… based on BasicIntervalSchedule.
@juanjospina
ADD: TransformerTank support and minor modeling fixes (#3)
ba64f3b 
* WIP: TransformerTanks support. Adding them individually connected to the same fbus is giving errors.

* WIP: new version of TransformerTank. Plus - Important Fixes to Conductors, Switches, and EnergySource.

* REF: TransformerTanks but as Single-Phase entities.

* REF: TransformerTanks per single phase to avoid extra winding/tank loop.

* FIX: resistance and reactance for Transformers computations - single-phase

* REF: configuration and polarity of transformers based on connections DELTA-WYE, etc.

* REF: PowerTransformerEnd to avoid unnecessary calculations and clean code.

* REF: TransformerTank parsing.

* ADD: feature to combine TransformerTanks into a single transformer mathematical representation.
@juanjospina
RM: print out statements for debugging.
589ef50
juanjospina and others added 27 commits May 21, 2025 09:37
@juanjospina
ADD: check for mathematical model type before instantiating model.
c7079ee
@juanjospina
ADD: util function to apply voltage bounds to MATH model in pu.
36f4fa8
@juanjospina
REF: switch state and dispatchable information parsing from RAVENS JS…
bf1e600 
…ON format.
@juanjospina
REF: switch status definition to assume open when not specified.
f094e37
@juanjospina
REF: switch and fuses open or close by default.
961153d
@juanjospina
TEST: basemva=1
3837480
@juanjospina
FIX: parsing errors derived from 3 winding xfrmrs and single-phase li…
2f154b6 
…nes connected to vsource.
@juanjospina
REF: source id names for MATH objects based on RAVENS names.
d412503
@juanjospina
ADD: dispatchability status of switch based on RAVENS locked bool.
0b2990c
@juanjospina
ADD: support for PV forecast to be considered in multinetwork problem…
f929250 
…s. Fixed a problem with load forecasts that require actual values.
@pseudocubic
WIP: add base voltage calculator for ravens model
fd3dc6f
@pseudocubic
WIP: ADD: voltage bounds for some objects
b0a07d8
@juanjospina
RM: old code for computing base voltages.
1f743fc
@juanjospina
FIX: find voltages function that was assigning incorrect voltage base…
6a9573b 
…s to elements in connected to three-phase transformers with single-phase tanks.
@juanjospina
REF: Calculation of impedance in EnergySource.
1c75a74
@juanjospina
FIX: vbase kv for loads.
fcf37bc
@juanjospina
FIX: voltage limits loads.
6d8ee03
@juanjospina
Add ravens output (#6)
7d7423d 
* WIP: math2ravens solution converter. Added Voltages, Statuses, and PowerFlows basic structures.

* WIP: Add support for adding status to transformers coming from MATH model.

* WIP: add operational results switch states and return values for transformation.

* WIP: Add mn support for voltages.

* ADD: multinetwork support for PF/OPF solutions.

* ADD: support for ONM solutions states, status.

* ADD: support for storage power flows and correct timestep values to hours based on time elapsed.

* FIX: check for existence of state and status keys.

* REF: sort the nws in mn solutions, making sure the timesteps are ordered.
@juanjospina
REF: trasnform solution from math to ravens. Fix issue with vg in PV …
7c950e3 
…units.
@juanjospina
ADD: fix function for numerical errors in states coming from solvers …
0d5b87d 
…and add new utils function to extract type from name in RAVENS.
@juanjospina
ADD: function to round floats to integer in switch states, e.g., 0.99…
0a1f48a 
…9 -> 1
@juanjospina
FIX: increase tol for integers conversion in switch states.
62c4ecf
@juanjospina
FIX: modify bus type of MATH model based on element status. Correctly…
f6fe6d0 
… assign status in transform solution to ravens based on bus statuses.
@juanjospina
REF: default status of buses to bus type = 4 assuming they are disabl…
9cc2961 
…ed and as the model is parsed the buses type are updated based on the statuses of the elements connected to the respective buses.
@juanjospina
FIX: reduce tolerance for rounding Gurobi solutions.
5ac12f3
@juanjospina
ADD: capability to add GFM bus type of bus connected to battery with …
e26956a 
…GFM information.
@juanjospina
FIX: filter virtual buses in OPF solutions RAVENS.
6c204d9
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stale Bot commented Apr 12, 2026

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

@stale stale Bot added the wontfix This will not be worked on label Apr 12, 2026
@stale stale Bot closed this Apr 20, 2026
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@juanjospina @pseudocubic