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dalsi pokus o opravu
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This commit is contained in:
Dusan Vojacek
2026-05-16 16:09:03 +02:00
parent a17c22d475
commit 49d0aa68a2
3 changed files with 197 additions and 22 deletions
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162
backend/tests/test_planning_dispatch_milp.py
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@@ -335,7 +335,19 @@ class PlanningDispatchMilpTests(unittest.TestCase):
def test_pv_surplus_export_uses_hard_export_cap(self) -> None:
slots = [
_slot(load=0, buy=3.0, sell=2.5, pv_a=20_000, pv_b=0),
PlanningSlot(
interval_start=datetime(2026, 4, 3, 12, 0, tzinfo=timezone.utc),
buy_price=3.0,
sell_price=2.5,
pv_a_forecast_w=20_000,
pv_b_forecast_w=0,
load_baseline_w=0,
ev1_connected=False,
ev2_connected=False,
is_predicted_price=False,
allow_charge=False,
allow_discharge_export=False,
),
]
battery = _battery()
hp = SimpleNamespace(
@@ -1009,10 +1021,145 @@ class PlanningDispatchMilpTests(unittest.TestCase):
self.assertGreater(results[0].battery_setpoint_w, 0, "surplus PV should charge")
class AutoPassiveNoLoadFollowingDischargeTests(unittest.TestCase):
"""AUTO bez allow_discharge_export: žádné plánované vybíjení do load (Deye PASSIVE)."""
class AutoPvSurplusExportTests(unittest.TestCase):
"""Plná baterie + vysoká FVE: export přebytku (ge_pv), ne curtailment, bez SELL."""
def test_no_battery_export_on_inflated_baseline_without_discharge_mask(self) -> None:
def test_pv_surplus_exports_when_battery_export_disallowed(self) -> None:
slots = [
PlanningSlot(
interval_start=datetime(2026, 5, 17, 10, 0, tzinfo=timezone.utc),
buy_price=1.20,
sell_price=0.80,
pv_a_forecast_w=0,
pv_b_forecast_w=12_000,
load_baseline_w=2000,
ev1_connected=False,
ev2_connected=False,
is_predicted_price=False,
allow_charge=False,
allow_discharge_export=False,
),
]
battery = _battery(uc_wh=20_000.0, min_pct=10.0, arb_pct=20.0)
battery.planner_terminal_soc_value_factor = 0.0
battery.planner_daytime_charge_target_enabled = False
hp = SimpleNamespace(
rated_heating_power_w=0,
tuv_min_temp_c=45.0,
tuv_target_temp_c=55.0,
)
grid = SimpleNamespace(max_import_power_w=17_000, max_export_power_w=8000)
vehicles = [
SimpleNamespace(
max_charge_power_w=0,
battery_capacity_kwh=1.0,
default_target_soc_pct=80.0,
),
SimpleNamespace(
max_charge_power_w=0,
battery_capacity_kwh=1.0,
default_target_soc_pct=80.0,
),
]
soc0 = 0.95 * battery.soc_max_wh
results, _, _ = solve_dispatch(
slots,
battery,
hp,
grid,
[None, None],
vehicles,
soc0,
50.0,
tuv_delta_stats=None,
operating_mode="AUTO",
)
self.assertLess(results[0].grid_setpoint_w, 0, "PV surplus should export to grid")
self.assertEqual(results[0].deye_physical_mode, "PASSIVE")
self.assertEqual(results[0].export_mode, "PV_SURPLUS")
self.assertLess(results[0].pv_a_curtailed_w, 5000, "should not curtail all PV")
class AutoPassiveSelfConsumptionTests(unittest.TestCase):
"""AUTO bez allow_discharge_export: vlastní spotřeba, ne export do sítě."""
def test_expensive_slot_prefers_battery_over_grid_import(self) -> None:
base = datetime(2026, 5, 16, 22, 0, tzinfo=timezone.utc)
slots = [
PlanningSlot(
interval_start=base,
buy_price=4.80,
sell_price=2.90,
pv_a_forecast_w=0,
pv_b_forecast_w=0,
load_baseline_w=1200,
ev1_connected=False,
ev2_connected=False,
is_predicted_price=False,
allow_charge=False,
allow_discharge_export=False,
),
PlanningSlot(
interval_start=base + timedelta(minutes=15),
buy_price=0.50,
sell_price=-0.20,
pv_a_forecast_w=0,
pv_b_forecast_w=0,
load_baseline_w=1200,
ev1_connected=False,
ev2_connected=False,
is_predicted_price=False,
allow_charge=True,
allow_discharge_export=False,
),
]
battery = _battery(uc_wh=20_000.0, min_pct=10.0, arb_pct=20.0)
battery.planner_terminal_soc_value_factor = 0.0
battery.planner_daytime_charge_target_enabled = False
hp = SimpleNamespace(
rated_heating_power_w=0,
tuv_min_temp_c=45.0,
tuv_target_temp_c=55.0,
)
grid = SimpleNamespace(max_import_power_w=17_000, max_export_power_w=8000)
vehicles = [
SimpleNamespace(
max_charge_power_w=0,
battery_capacity_kwh=1.0,
default_target_soc_pct=80.0,
),
SimpleNamespace(
max_charge_power_w=0,
battery_capacity_kwh=1.0,
default_target_soc_pct=80.0,
),
]
soc0 = 0.23 * battery.usable_capacity_wh
results, _, _ = solve_dispatch(
slots,
battery,
hp,
grid,
[None, None],
vehicles,
soc0,
50.0,
tuv_delta_stats=None,
operating_mode="AUTO",
)
self.assertLess(
results[0].battery_setpoint_w,
0,
msg="expensive slot should discharge for self-consumption before cheap charge",
)
self.assertGreaterEqual(results[0].grid_setpoint_w, 0)
self.assertEqual(results[0].deye_physical_mode, "PASSIVE")
class AutoPassiveNoLoadFollowingDischargeTests(unittest.TestCase):
"""AUTO bez allow_discharge_export: žádný export do sítě (Deye PASSIVE)."""
def test_no_grid_export_on_inflated_baseline_without_discharge_mask(self) -> None:
slots = [
PlanningSlot(
interval_start=datetime(2026, 5, 16, 9, 45, tzinfo=timezone.utc),
@@ -1061,16 +1208,11 @@ class AutoPassiveNoLoadFollowingDischargeTests(unittest.TestCase):
operating_mode="AUTO",
)
self.assertEqual(len(results), 1)
self.assertGreaterEqual(
results[0].battery_setpoint_w,
0,
msg="must not plan load-following discharge when allow_discharge_export=false",
)
self.assertEqual(results[0].deye_physical_mode, "PASSIVE")
self.assertGreaterEqual(
results[0].grid_setpoint_w,
0,
msg="must not export at a loss when discharge is disallowed",
msg="must not export to grid when allow_discharge_export=false",
)