add FF slack to objective function

NREL-Sienna · Sep 5, 2023 · 94e4810 · 94e4810
1 parent 3738c7b
commit 94e4810
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diff --git a/src/feedforward/feedforward_arguments.jl b/src/feedforward/feedforward_arguments.jl
@@ -79,7 +79,12 @@ function _add_feedforward_slack_variables!(container::OptimizationContainer,
                 base_name = "$(T)_$(U)_{$(name), $(t)}",
                 lower_bound = 0.0
             )
+            add_to_objective_invariant_expression!(
+            container,
+            variable_container[name, t] * BALANCE_SLACK_COST,
+        )
         end
+
     end
     return
 end

diff --git a/test/test_basic_model_structs.jl b/test/test_basic_model_structs.jl
@@ -69,12 +69,14 @@ end
         component_type = RenewableDispatch,
         source = ActivePowerVariable,
         affected_values = [OnStatusParameter],
+        use_slacks = true,
     )
 
     @test_throws ErrorException LowerBoundFeedforward(
         component_type = RenewableDispatch,
         source = ActivePowerVariable,
         affected_values = [OnStatusParameter],
+        use_slacks = true,
     )
 
     @test_throws ErrorException SemiContinuousFeedforward(