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Add test cases for storage investment #42

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4e76e61
Add test cases for storage investment
jnnr Oct 13, 2021
497f885
Add constraint tests for facades
jnnr Jan 24, 2022
e82e817
Fix typo
jnnr Jan 24, 2022
0f51fb8
Set potentials on asymmetric storage
jnnr Jan 24, 2022
dc67789
Set potential larger than existing in test case
jnnr Jan 24, 2022
6e11002
Add reference lp files for brown field optimization
jnnr Jan 24, 2022
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12 changes: 8 additions & 4 deletions oemoflex/facades.py
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Original file line number Diff line number Diff line change
Expand Up @@ -127,15 +127,19 @@ def build_solph_components(self):

self.investment = Investment(
ep_costs=self.storage_capacity_cost,
maximum=getattr(self, "storage_capacity_potential", float("+inf")),
maximum=self._get_maximum_additional_invest(
"storage_capacity_potential", "storage_capacity"
),
minimum=getattr(self, "minimum_storage_capacity", 0),
existing=getattr(self, "storage_capacity", 0),
)

fi = Flow(
investment=Investment(
ep_costs=self.capacity_cost_charge,
maximum=getattr(self, "capacity_potential_charge", float("+inf")),
maximum=self._get_maximum_additional_invest(
"capacity_potential_charge", "capacity_charge"
),
existing=getattr(self, "capacity_charge", 0),
),
**self.input_parameters
Expand All @@ -144,8 +148,8 @@ def build_solph_components(self):
fo = Flow(
investment=Investment(
ep_costs=self.capacity_cost_discharge,
maximum=getattr(
self, "capacity_potential_discharge", float("+inf")
maximum=self._get_maximum_additional_invest(
"capacity_potential_discharge", "capacity_discharge"
),
existing=getattr(self, "capacity_discharge", 0),
),
Expand Down
119 changes: 119 additions & 0 deletions tests/_files/lp_files/asymmetric_storage_investment_brown_field.lp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,119 @@
\* Source Pyomo model name=Model *\

min
objective:
+1300 GenericInvestmentStorageBlock_invest(storage)
+130 InvestmentFlow_invest(electricity_storage)
+260 InvestmentFlow_invest(storage_electricity)

s.t.

c_e_Bus_balance(electricity_0)_:
-1 flow(electricity_storage_0)
+1 flow(storage_electricity_0)
= 0

c_e_Bus_balance(electricity_1)_:
-1 flow(electricity_storage_1)
+1 flow(storage_electricity_1)
= 0

c_e_Bus_balance(electricity_2)_:
-1 flow(electricity_storage_2)
+1 flow(storage_electricity_2)
= 0

c_u_InvestmentFlow_max(electricity_storage_0)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_0)
<= 2

c_u_InvestmentFlow_max(electricity_storage_1)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_1)
<= 2

c_u_InvestmentFlow_max(electricity_storage_2)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_2)
<= 2

c_u_InvestmentFlow_max(storage_electricity_0)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_0)
<= 3

c_u_InvestmentFlow_max(storage_electricity_1)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_1)
<= 3

c_u_InvestmentFlow_max(storage_electricity_2)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_2)
<= 3

c_u_GenericInvestmentStorageBlock_init_cap_limit(storage)_:
+1 GenericInvestmentStorageBlock_init_cap(storage)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 6

c_e_GenericInvestmentStorageBlock_balance_first(storage)_:
+1 GenericInvestmentStorageBlock_capacity(storage_0)
-1 GenericInvestmentStorageBlock_init_cap(storage)
-0.90000000000000002 flow(electricity_storage_0)
+1.5625 flow(storage_electricity_0)
= 0

c_e_GenericInvestmentStorageBlock_balance(storage_1)_:
-1 GenericInvestmentStorageBlock_capacity(storage_0)
+1 GenericInvestmentStorageBlock_capacity(storage_1)
-0.90000000000000002 flow(electricity_storage_1)
+1.5625 flow(storage_electricity_1)
= 0

c_e_GenericInvestmentStorageBlock_balance(storage_2)_:
-1 GenericInvestmentStorageBlock_capacity(storage_1)
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-0.90000000000000002 flow(electricity_storage_2)
+1.5625 flow(storage_electricity_2)
= 0

c_e_GenericInvestmentStorageBlock_balanced_cstr(storage)_:
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-1 GenericInvestmentStorageBlock_init_cap(storage)
= 0

c_u_GenericInvestmentStorageBlock_max_capacity(storage_0)_:
+1 GenericInvestmentStorageBlock_capacity(storage_0)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 6

c_u_GenericInvestmentStorageBlock_max_capacity(storage_1)_:
+1 GenericInvestmentStorageBlock_capacity(storage_1)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 6

c_u_GenericInvestmentStorageBlock_max_capacity(storage_2)_:
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 6

c_e_ONE_VAR_CONSTANT:
ONE_VAR_CONSTANT = 1.0

bounds
0 <= flow(electricity_storage_0) <= +inf
0 <= flow(electricity_storage_1) <= +inf
0 <= flow(electricity_storage_2) <= +inf
0 <= flow(storage_electricity_0) <= +inf
0 <= flow(storage_electricity_1) <= +inf
0 <= flow(storage_electricity_2) <= +inf
0 <= InvestmentFlow_invest(electricity_storage) <= 3
0 <= InvestmentFlow_invest(storage_electricity) <= 4
0 <= GenericInvestmentStorageBlock_capacity(storage_0) <= +inf
0 <= GenericInvestmentStorageBlock_capacity(storage_1) <= +inf
0 <= GenericInvestmentStorageBlock_capacity(storage_2) <= +inf
0 <= GenericInvestmentStorageBlock_invest(storage) <= 4
0 <= GenericInvestmentStorageBlock_init_cap(storage) <= +inf
end
119 changes: 119 additions & 0 deletions tests/_files/lp_files/asymmetric_storage_investment_green_field.lp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,119 @@
\* Source Pyomo model name=Model *\

min
objective:
+1300 GenericInvestmentStorageBlock_invest(storage)
+130 InvestmentFlow_invest(electricity_storage)
+260 InvestmentFlow_invest(storage_electricity)

s.t.

c_e_Bus_balance(electricity_0)_:
-1 flow(electricity_storage_0)
+1 flow(storage_electricity_0)
= 0

c_e_Bus_balance(electricity_1)_:
-1 flow(electricity_storage_1)
+1 flow(storage_electricity_1)
= 0

c_e_Bus_balance(electricity_2)_:
-1 flow(electricity_storage_2)
+1 flow(storage_electricity_2)
= 0

c_u_InvestmentFlow_max(electricity_storage_0)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_0)
<= 0

c_u_InvestmentFlow_max(electricity_storage_1)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_1)
<= 0

c_u_InvestmentFlow_max(electricity_storage_2)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_2)
<= 0

c_u_InvestmentFlow_max(storage_electricity_0)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_0)
<= 0

c_u_InvestmentFlow_max(storage_electricity_1)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_1)
<= 0

c_u_InvestmentFlow_max(storage_electricity_2)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_2)
<= 0

c_u_GenericInvestmentStorageBlock_init_cap_limit(storage)_:
+1 GenericInvestmentStorageBlock_init_cap(storage)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 0

c_e_GenericInvestmentStorageBlock_balance_first(storage)_:
+1 GenericInvestmentStorageBlock_capacity(storage_0)
-1 GenericInvestmentStorageBlock_init_cap(storage)
-0.90000000000000002 flow(electricity_storage_0)
+1.5625 flow(storage_electricity_0)
= 0

c_e_GenericInvestmentStorageBlock_balance(storage_1)_:
-1 GenericInvestmentStorageBlock_capacity(storage_0)
+1 GenericInvestmentStorageBlock_capacity(storage_1)
-0.90000000000000002 flow(electricity_storage_1)
+1.5625 flow(storage_electricity_1)
= 0

c_e_GenericInvestmentStorageBlock_balance(storage_2)_:
-1 GenericInvestmentStorageBlock_capacity(storage_1)
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-0.90000000000000002 flow(electricity_storage_2)
+1.5625 flow(storage_electricity_2)
= 0

c_e_GenericInvestmentStorageBlock_balanced_cstr(storage)_:
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-1 GenericInvestmentStorageBlock_init_cap(storage)
= 0

c_u_GenericInvestmentStorageBlock_max_capacity(storage_0)_:
+1 GenericInvestmentStorageBlock_capacity(storage_0)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 0

c_u_GenericInvestmentStorageBlock_max_capacity(storage_1)_:
+1 GenericInvestmentStorageBlock_capacity(storage_1)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 0

c_u_GenericInvestmentStorageBlock_max_capacity(storage_2)_:
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 0

c_e_ONE_VAR_CONSTANT:
ONE_VAR_CONSTANT = 1.0

bounds
0 <= flow(electricity_storage_0) <= +inf
0 <= flow(electricity_storage_1) <= +inf
0 <= flow(electricity_storage_2) <= +inf
0 <= flow(storage_electricity_0) <= +inf
0 <= flow(storage_electricity_1) <= +inf
0 <= flow(storage_electricity_2) <= +inf
0 <= InvestmentFlow_invest(electricity_storage) <= 5
0 <= InvestmentFlow_invest(storage_electricity) <= 7
0 <= GenericInvestmentStorageBlock_capacity(storage_0) <= +inf
0 <= GenericInvestmentStorageBlock_capacity(storage_1) <= +inf
0 <= GenericInvestmentStorageBlock_capacity(storage_2) <= +inf
0 <= GenericInvestmentStorageBlock_invest(storage) <= 10
0 <= GenericInvestmentStorageBlock_init_cap(storage) <= +inf
end
123 changes: 123 additions & 0 deletions tests/_files/lp_files/storage_investment_brown_field.lp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,123 @@
\* Source Pyomo model name=Model *\

min
objective:
+1300 GenericInvestmentStorageBlock_invest(storage)
+240 InvestmentFlow_invest(electricity_storage)

s.t.

c_e_Bus_balance(electricity_0)_:
-1 flow(electricity_storage_0)
+1 flow(storage_electricity_0)
= 0

c_e_Bus_balance(electricity_1)_:
-1 flow(electricity_storage_1)
+1 flow(storage_electricity_1)
= 0

c_e_Bus_balance(electricity_2)_:
-1 flow(electricity_storage_2)
+1 flow(storage_electricity_2)
= 0

c_u_InvestmentFlow_max(electricity_storage_0)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_0)
<= 1

c_u_InvestmentFlow_max(electricity_storage_1)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_1)
<= 1

c_u_InvestmentFlow_max(electricity_storage_2)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 flow(electricity_storage_2)
<= 1

c_u_InvestmentFlow_max(storage_electricity_0)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_0)
<= 1

c_u_InvestmentFlow_max(storage_electricity_1)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_1)
<= 1

c_u_InvestmentFlow_max(storage_electricity_2)_:
-1 InvestmentFlow_invest(storage_electricity)
+1 flow(storage_electricity_2)
<= 1

c_u_GenericInvestmentStorageBlock_init_cap_limit(storage)_:
+1 GenericInvestmentStorageBlock_init_cap(storage)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 2

c_e_GenericInvestmentStorageBlock_balance_first(storage)_:
+1 GenericInvestmentStorageBlock_capacity(storage_0)
-1 GenericInvestmentStorageBlock_init_cap(storage)
-0.90000000000000002 flow(electricity_storage_0)
+1.1111111111111112 flow(storage_electricity_0)
= 0

c_e_GenericInvestmentStorageBlock_balance(storage_1)_:
-1 GenericInvestmentStorageBlock_capacity(storage_0)
+1 GenericInvestmentStorageBlock_capacity(storage_1)
-0.90000000000000002 flow(electricity_storage_1)
+1.1111111111111112 flow(storage_electricity_1)
= 0

c_e_GenericInvestmentStorageBlock_balance(storage_2)_:
-1 GenericInvestmentStorageBlock_capacity(storage_1)
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-0.90000000000000002 flow(electricity_storage_2)
+1.1111111111111112 flow(storage_electricity_2)
= 0

c_e_GenericInvestmentStorageBlock_balanced_cstr(storage)_:
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-1 GenericInvestmentStorageBlock_init_cap(storage)
= 0

c_e_GenericInvestmentStorageBlock_power_coupled(storage)_:
-1 InvestmentFlow_invest(electricity_storage)
+1 InvestmentFlow_invest(storage_electricity)
= 0

c_u_GenericInvestmentStorageBlock_max_capacity(storage_0)_:
+1 GenericInvestmentStorageBlock_capacity(storage_0)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 2

c_u_GenericInvestmentStorageBlock_max_capacity(storage_1)_:
+1 GenericInvestmentStorageBlock_capacity(storage_1)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 2

c_u_GenericInvestmentStorageBlock_max_capacity(storage_2)_:
+1 GenericInvestmentStorageBlock_capacity(storage_2)
-1 GenericInvestmentStorageBlock_invest(storage)
<= 2

c_e_ONE_VAR_CONSTANT:
ONE_VAR_CONSTANT = 1.0

bounds
0 <= flow(electricity_storage_0) <= +inf
0 <= flow(electricity_storage_1) <= +inf
0 <= flow(electricity_storage_2) <= +inf
0 <= flow(storage_electricity_0) <= +inf
0 <= flow(storage_electricity_1) <= +inf
0 <= flow(storage_electricity_2) <= +inf
0 <= InvestmentFlow_invest(electricity_storage) <= 4
0 <= InvestmentFlow_invest(storage_electricity) <= +inf
0 <= GenericInvestmentStorageBlock_capacity(storage_0) <= +inf
0 <= GenericInvestmentStorageBlock_capacity(storage_1) <= +inf
0 <= GenericInvestmentStorageBlock_capacity(storage_2) <= +inf
0 <= GenericInvestmentStorageBlock_invest(storage) <= 8
0 <= GenericInvestmentStorageBlock_init_cap(storage) <= +inf
end
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