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nerezta PV A pri prodeji z baterie
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This commit is contained in:
Dusan Vojacek
2026-05-26 07:34:52 +02:00
parent 25c864db61
commit 8494ea26de
6 changed files with 166 additions and 11 deletions
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57
backend/tests/test_planning_dispatch_milp.py
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@@ -1410,7 +1410,7 @@ class NegativeSellPvChargeTests(unittest.TestCase):
50.0,
operating_mode="AUTO",
)
self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-night-export-window-midnight-v30")
self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-morning-pv-export-priority-v31")
self.assertGreater(
results[0].battery_setpoint_w,
2_500,
@@ -1560,7 +1560,7 @@ class NegativeSellPvChargeTests(unittest.TestCase):
50.0,
operating_mode="AUTO",
)
self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-night-export-window-midnight-v30")
self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-morning-pv-export-priority-v31")
self.assertEqual(len(results), len(slots))
def test_gen_cutoff_full_soc_neg_sell_with_pv_b_feasible(self) -> None:
@@ -1624,7 +1624,7 @@ class NegativeSellPvChargeTests(unittest.TestCase):
55.0,
operating_mode="AUTO",
)
self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-night-export-window-midnight-v30")
self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-morning-pv-export-priority-v31")
self.assertEqual(len(results), len(slots))
def test_fixed_tariff_neg_sell_no_grid_export(self) -> None:
@@ -2310,7 +2310,7 @@ class ChargeAcquisitionArbitrageTests(unittest.TestCase):
50.0,
operating_mode="AUTO",
)
self.assertEqual(snap["planner_build_tag"], "2026-05-28-night-export-window-midnight-v30")
self.assertEqual(snap["planner_build_tag"], "2026-05-28-morning-pv-export-priority-v31")
peak_idx = sells.index(4.04)
peak = results[peak_idx]
self.assertIn(peak.export_mode, ("BATTERY_SELL", "PV_SURPLUS"))
@@ -2388,7 +2388,7 @@ class ChargeAcquisitionArbitrageTests(unittest.TestCase):
50.0,
operating_mode="AUTO",
)
self.assertEqual(snap["planner_build_tag"], "2026-05-28-night-export-window-midnight-v30")
self.assertEqual(snap["planner_build_tag"], "2026-05-28-morning-pv-export-priority-v31")
r_midnight = results[2]
self.assertEqual(r_midnight.export_mode, "BATTERY_SELL")
self.assertGreaterEqual(abs(r_midnight.grid_setpoint_w), 12_500)
@@ -2431,7 +2431,7 @@ class ChargeAcquisitionArbitrageTests(unittest.TestCase):
50.0,
operating_mode="AUTO",
)
self.assertEqual(snap["planner_build_tag"], "2026-05-28-night-export-window-midnight-v30")
self.assertEqual(snap["planner_build_tag"], "2026-05-28-morning-pv-export-priority-v31")
r = results[0]
self.assertEqual(r.export_mode, "BATTERY_SELL")
self.assertGreaterEqual(abs(r.grid_setpoint_w), 12_500)
@@ -3173,6 +3173,51 @@ class PreNegativeSellExportTests(unittest.TestCase):
class Home01PvStoreValueTests(unittest.TestCase):
"""FVE: spot sell<0 → nabít/vent B; sell>=0 → LP volí export vs bc (ne tvrdý curtail)."""
def test_morning_pre_neg_discharge_exports_pv_not_full_curtail(self) -> None:
"""07:00 archetyp: sell>0 + PV před buy<0 — FVE do sítě, ne plný ge_bat push + curtail."""
prague = ZoneInfo("Europe/Prague")
base = datetime(2026, 5, 26, 7, 0, tzinfo=prague)
slots: list[PlanningSlot] = []
for i in range(12):
slots.append(
PlanningSlot(
interval_start=base + timedelta(minutes=15 * i),
buy_price=5.9 if i == 0 else (0.9 if i < 8 else -0.5),
sell_price=3.79 if i == 0 else (3.2 if i < 8 else -0.3),
pv_a_forecast_w=629 if i == 0 else (3000 if i < 4 else 8000),
pv_b_forecast_w=0,
load_baseline_w=2000,
ev1_connected=False,
ev2_connected=False,
allow_charge=False,
allow_discharge_export=True,
charge_acquisition_buy_czk_kwh=0.8,
)
)
battery = _battery(uc_wh=64_000.0, min_pct=12.0, arb_pct=20.0)
battery.max_discharge_power_w = 18_000
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=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),
]
results, _, snap = solve_dispatch(
slots, battery, hp, grid, [None, None], vehicles, 0.55 * battery.soc_max_wh, 50.0, operating_mode="AUTO"
)
self.assertEqual(snap["planner_build_tag"], "2026-05-28-morning-pv-export-priority-v31")
r0 = results[0]
self.assertLess(
r0.pv_a_curtailed_w,
500,
"nesmí useknout celou FVE kvůli plnému ge_bat push (archetyp 07:00)",
)
self.assertNotEqual(r0.export_mode, "BATTERY_SELL")
if r0.grid_setpoint_w < -500:
self.assertEqual(r0.export_mode, "PV_SURPLUS")
def test_positive_sell_full_battery_exports_pv_not_curtail(self) -> None:
"""Odpoledne sell ~3 Kč, večer ~6,6 — plná baterie: export FVE, ne pv_store curtail."""
slots = [