inputs added

assume/strategies/naive_strategies.py

@@ -3,6 +3,8 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
 
+import matplotlib.pyplot as plt
+
 from assume.common.base import BaseStrategy, SupportsMinMax
 from assume.common.market_objects import MarketConfig, Order, Orderbook, Product
 
@@ -152,7 +154,8 @@ def calculate_bids(
         **kwargs,
     ) -> Orderbook:
         # calculate the optimal operation of the unit
-        unit.determine_optimal_operation_without_flex()
+        unit.determine_optimal_operation_with_flex()
+        self.plot_power_requirements(unit)
 
         bids = []
         for product in product_tuples:
@@ -163,7 +166,7 @@ def calculate_bids(
             start = product[0]
 
             volume = unit.opt_power_requirement.at[start]
-            marginal_price = unit.calculate_marginal_cost(start, volume)
+            marginal_price = 3000
             bids.append(
                 {
                     "start_time": start,
@@ -178,6 +181,41 @@ def calculate_bids(
 
         return bids
 
+    def plot_power_requirements(self, unit: SupportsMinMax):
+        """
+        Plots the optimal power requirement and flexibility power requirement for comparison.
+
+        Args:
+            unit (SupportsMinMax): The unit containing power requirements.
+        """
+        # Retrieve power requirements data
+        opt_power_requirement = unit.opt_power_requirement
+        flex_power_requirement = unit.flex_power_requirement
+
+        # Plotting
+        plt.figure(figsize=(10, 6))
+        plt.plot(
+            opt_power_requirement.index,
+            opt_power_requirement,
+            label="Optimal Power Requirement",
+            color="blue",
+        )
+        plt.plot(
+            flex_power_requirement.index,
+            flex_power_requirement,
+            label="Flex Power Requirement",
+            color="orange",
+            linestyle="--",
+        )
+
+        # Labels and title
+        plt.xlabel("Time")
+        plt.ylabel("Power Requirement (kW)")
+        plt.title("Comparison of Optimal and Flexible Power Requirements")
+        plt.legend()
+        plt.grid(True)
+        plt.show()
+
 
 class NaiveRedispatchSteelplantStrategy(BaseStrategy):
     def calculate_bids(

assume/units/steel_plant.py

@@ -127,15 +127,14 @@ def __init__(
 
         # Define a solver
         solvers = check_available_solvers(*SOLVERS)
-        if len(solvers) < 1:
-            raise Exception(f"None of {SOLVERS} are available")
-
-        self.solver = SolverFactory(solvers[0])
-        self.solver_options = {
-            "output_flag": False,
-            "log_to_console": False,
-            "LogToConsole": 0,
-        }
+        solver = solvers[0]
+        if solver == "gurobi":
+            self.solver_options = {"LogToConsole": 0, "OutputFlag": 0}
+        elif solver == "appsi_highs":
+            self.solver_options = {"output_flag": False, "log_to_console": False}
+        else:
+            self.solver_options = {}
+        self.solver = SolverFactory(solver)
 
         # Main Model part
         self.model = pyo.ConcreteModel()

examples/examples.py

@@ -91,6 +91,7 @@
     },
     "large_2019_rl": {"scenario": "example_03a", "study_case": "base_case_2019"},
     "large_2021_rl": {"scenario": "example_03b", "study_case": "base_case_2021"},
+    "experiment": {"scenario": "experiment", "study_case": "dst_flexibility_case"},
 }
 
 
@@ -107,7 +108,7 @@
     data_format = "local_db"  # "local_db" or "timescale"
 
     # select the example to run from the available examples above
-    example = "small"
+    example = "experiment"
 
     if data_format == "local_db":
         db_uri = "sqlite:///./examples/local_db/assume_db.db"

examples/inputs/experiment/availability_df.csv.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: ASSUME Developers
+
+SPDX-License-Identifier: AGPL-3.0-or-later

examples/inputs/experiment/buses.csv

@@ -0,0 +1,5 @@
+name,v_nom,carrier,x,y
+north,380,AC,9.598,53.5585
+south,380,AC,13.607,51.0769
+east,380,AC,10.02,12.16
+west,380,AC,8.21,61.52

examples/inputs/experiment/buses.csv.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: ASSUME Developers
+
+SPDX-License-Identifier: AGPL-3.0-or-later

examples/inputs/experiment/config.yaml

@@ -0,0 +1,26 @@
+# SPDX-FileCopyrightText: ASSUME Developers
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+dst_flexibility_case:
+  start_date: 2019-01-01 00:00
+  end_date: 2019-01-01 23:00
+  time_step: 1h
+  save_frequency_hours: 24
+  markets_config:
+    EOM:
+      start_date: 2019-01-01 00:00
+      operator: EOM_operator
+      product_type: energy
+      products:
+      - duration: 1h
+        count: 24
+        first_delivery: 24h
+      opening_frequency: 24h
+      opening_duration: 20h
+      volume_unit: MWh
+      maximum_bid_volume: 100000
+      maximum_bid_price: 3000
+      minimum_bid_price: -500
+      price_unit: EUR/MWh
+      market_mechanism: pay_as_clear