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fix prodeje za malo z pole b
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This commit is contained in:
Dusan Vojacek
2026-05-22 15:14:06 +02:00
parent 2ebc48f813
commit cb638b9302
4 changed files with 142 additions and 16 deletions
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69
backend/tests/test_planning_dispatch_milp.py
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@@ -1782,6 +1782,75 @@ class LoadFirstDispatchTests(unittest.TestCase):
self.assertEqual(r.export_mode, "PV_SURPLUS")
class Home01PvStoreValueTests(unittest.TestCase):
"""FVE (zejména pole B) nesmí jít do sítě pod hodnotou uložení / večerní peak."""
def test_pv_b_low_sell_charges_not_exports(self) -> None:
"""08:30 archetyp: sell ~0,09, večer ~5,5 → bc, ne ge_pv."""
slots = [
PlanningSlot(
interval_start=datetime(2026, 5, 22, 6, 30, tzinfo=timezone.utc),
buy_price=1.017,
sell_price=0.088,
pv_a_forecast_w=0,
pv_b_forecast_w=5313,
load_baseline_w=1961,
ev1_connected=False,
ev2_connected=False,
allow_charge=True,
allow_discharge_export=False,
charge_acquisition_buy_czk_kwh=0.526,
future_sell_opportunity_czk_kwh=5.5,
)
]
battery = _battery(uc_wh=64_000.0, min_pct=12.0, arb_pct=20.0)
battery.max_charge_power_w = 18_000
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=13_500)
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 = 0.45 * battery.usable_capacity_wh
results, _, _ = solve_dispatch(
slots, battery, hp, grid, [None, None], vehicles, soc0, 50.0, operating_mode="AUTO"
)
r = results[0]
self.assertGreaterEqual(r.grid_setpoint_w, 0, "nízký sell: žádný export FVE")
self.assertGreater(r.battery_setpoint_w, 500, "přebytek PV do baterie")
def test_negative_sell_no_pv_export_when_battery_has_room(self) -> None:
slots = [
PlanningSlot(
interval_start=datetime(2026, 5, 22, 7, 45, tzinfo=timezone.utc),
buy_price=0.55,
sell_price=-0.266,
pv_a_forecast_w=0,
pv_b_forecast_w=5474,
load_baseline_w=1961,
ev1_connected=False,
ev2_connected=False,
allow_charge=True,
allow_discharge_export=False,
charge_acquisition_buy_czk_kwh=0.526,
future_sell_opportunity_czk_kwh=5.5,
)
]
battery = _battery(uc_wh=64_000.0)
battery.max_charge_power_w = 18_000
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=13_500)
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 = 0.5 * battery.usable_capacity_wh
results, _, _ = solve_dispatch(
slots, battery, hp, grid, [None, None], vehicles, soc0, 50.0, operating_mode="AUTO"
)
self.assertGreaterEqual(results[0].grid_setpoint_w, 0)
class SitePowerCapTests(unittest.TestCase):
"""Tvrdé limity site import a součtu nabíjení baterie."""