ANL-CEEESA/UnitCommitment.jl
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Add reserve shortfall penalty

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This commit is contained in:
Aleksandr Kazachkov
2021-07-23 11:23:16 -05:00
committed by Alinson S. Xavier
parent 7a1b6f0f55
commit 000215e991
10 changed files with 56 additions and 21 deletions
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10
src/model/formulations/base/unit.jl
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@@ -44,12 +44,16 @@ _is_initially_on(g::Unit)::Float64 = (g.initial_status > 0 ? 1.0 : 0.0)
function _add_reserve_vars!(model::JuMP.Model, g::Unit)::Nothing
reserve = _init(model, :reserve)
reserve_shortfall = _init(model, :reserve_shortfall)
for t in 1:model[:instance].time
if g.provides_spinning_reserves[t]
reserve[g.name, t] = @variable(model, lower_bound = 0)
else
reserve[g.name, t] = 0.0
end
reserve_shortfall[t] =
(model[:instance].shortfall_penalty[t] >= 0) ?
@variable(model, lower_bound = 0) : 0.0
end
return
end
@@ -210,11 +214,5 @@ function _add_net_injection_eqs!(model::JuMP.Model, g::Unit)::Nothing
model[:is_on][g.name, t],
g.min_power[t],
)
# Add to reserves expression
add_to_expression!(
model[:expr_reserve][g.bus.name, t],
model[:reserve][g.name, t],
1.0,
)
end
end