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Update HM contribution from allam cycle resources #896

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Merged
lbonaldo merged 1 commit into from
Jan 27, 2026
Merged

Update HM contribution from allam cycle resources #896

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9 changes: 3 additions & 6 deletions docs/src/User_Guide/model_configuration.md
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Original file line number Diff line number Diff line change
Expand Up @@ -34,12 +34,6 @@ The following tables summarize the model settings parameters and their default/p
|LDSAdditionalConstraints | Flag to activate additional constraints for long duration storage resources to prevent violation of SoC limits in non-representative periods.|
||1 = activate additional constraints.|
||0 = do not activate additional constraints.|
|HourlyMatching| Constraint to match generation from clean sources with hourly consumption.|
||1 = Constraint is active.|
||0 = Constraint is not active.|
|HydrogenHourlyMatching | Flag to allow hydrogen production to contribute to the hourly clean supply matching constraint.|
||1 = Hydrogen production contributes to the hourly clean supply matching constraint.|
||0 = Hydrogen production does not contribute to the hourly clean supply matching constraint.|

## 2. Solution strategy

Expand Down Expand Up @@ -87,6 +81,9 @@ The following tables summarize the model settings parameters and their default/p
|HydrogenMinimumProduction | Hydrogen production requirements from electrolyzers.|
|1 = Constraint is active.|
||0 = Constraint is not active.|
|HourlyMatchingRequirement| Constraint to match generation from clean sources with hourly consumption.|
||1 = Constraint is active.|
||0 = Constraint is not active.|

## 4. Network related

Expand Down
9 changes: 4 additions & 5 deletions src/model/resources/flexible_ccs/allamcyclelox.jl
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Expand Up @@ -279,11 +279,10 @@ function allamcyclelox!(EP::Model, inputs::Dict, setup::Dict)
end

# Hourly matching constraints
if setup["HourlyMatching"] == 1
QUALIFIED_SUPPLY = inputs["QUALIFIED_SUPPLY"] # Resources that are qualified to contribute to hourly matching constraint
@expression(EP, eHMAllam[t = 1:T, z = 1:Z],
-sum(EP[:vCHARGE_ALLAM][y,t]
for y in intersect(resources_in_zone_by_rid(gen,z), QUALIFIED_SUPPLY, ALLAM_CYCLE_LOX)))
if setup["HourlyMatchingRequirement"] == 1
@expression(EP, eHMAllam[t = 1:T, HM = 1:inputs["nHM"]],
-sum(hm(gen[y], tag = HM) * vCHARGE_ALLAM[y,t]
for y in intersect(ids_with_policy(gen, hm, tag = HM), ALLAM_CYCLE_LOX)))
add_similar_to_expression!(EP[:eHM], eHMAllam)
end
end
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