ANL-CEEESA/UnitCommitment.jl
1
0
Fork 0
mirror of https://github.com/ANL-CEEESA/UnitCommitment.jl.git synced 2025-12-06 00:08:52 -06:00
Code Issues Packages Projects Releases Wiki Activity

Use shortfall penalty only when val is nonnegative

Browse Source
This commit is contained in:
Aleksandr Kazachkov
2021-07-23 16:54:51 -04:00
parent 2cdf8874fb
commit 92221bcaa4
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/model/formulations/base/system.jl
View File

@@ -39,12 +39,12 @@ function _add_reserve_eqs!(model::JuMP.Model)::Nothing
eq_min_reserve[t] = @constraint(
model,
sum(model[:reserve][g.name, t] for g in instance.units) + (
shortfall_penalty > -1e-7 ? model[:reserve_shortfall][t] : 0.0
shortfall_penalty >= 0 ? model[:reserve_shortfall][t] : 0.0
) >= instance.reserves.spinning[t]
)
# Account for shortfall contribution to objective
if shortfall_penalty > -1e-7
if shortfall_penalty >= 0
add_to_expression!(
model.obj,
shortfall_penalty,