protazeni exportniho okna az do rana pred vyrobu FVE (prichazeli sme o prilezitosti mezi pulnoci a ranem)
This commit is contained in:
@@ -68,11 +68,15 @@ NEG_BUY_CHARGE_SHORTFALL_PENALTY_CZK_KWH = 100.0
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PRE_NEG_CHARGE_PENALTY_CZK_KWH = 400.0
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PRE_NEG_BATT_EXPORT_SHORTFALL_PENALTY_CZK_KWH = 80.0
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PRE_NEG_BATT_EXPORT_MIN_SELL_CZK_KWH = 1.0
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PLANNER_BUILD_TAG = "2026-05-28-pv-positive-sell-solver-v29"
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PLANNER_BUILD_TAG = "2026-05-28-night-export-window-midnight-v30"
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POS_SELL_PRE_NEG_SOC_SHORTFALL_PENALTY_CZK_PER_WH = 0.30
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PRE_NEG_BUY_SOC_CEILING_SLACK_PENALTY_CZK_PER_WH = 0.25
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PRE_NEG_BUY_EMPTY_EXPORT_SHORTFALL_PENALTY_CZK_KWH = 80.0
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EVENING_PEAK_SELL_EPS_CZK_KWH = 0.05
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# Noční výprodej baterie: večer (≥17h) + ráno do východu FVE (0–5h Prague), jedna špička přes půlnoc.
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NIGHT_EXPORT_EVENING_START_HOUR = 17
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NIGHT_EXPORT_MORNING_END_HOUR = 5
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NIGHT_EXPORT_PV_SUNRISE_SURPLUS_W = 500.0
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# Převáží terminal SoC shadow price při krátkém večerním horizontu (home-01).
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EVENING_PUSH_Z_EXPORT_BONUS_CZK = 2500.0
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# buy<0: preferovat import před PV A→bat (měkké; tvrdé bc_pv=0 láme bilanci s polem B).
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@@ -961,28 +965,71 @@ def _pre_neg_buy_discharge_indices(
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return out
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def _slot_pv_surplus_w(slot: PlanningSlot) -> float:
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load_w = float(slot.load_baseline_w)
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pv_w = float(slot.pv_a_forecast_w) + float(slot.pv_b_forecast_w)
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return max(0.0, pv_w - load_w)
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def _in_night_battery_export_window(slot: PlanningSlot) -> bool:
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"""
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Noční okno pro večerní push / peak sell: >=17h Prague, nebo 0–5h (přes půlnoc).
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Končí prvním slotem s významným PV přebytkem (východ FVE), ne kalendářním dnem.
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"""
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if _slot_pv_surplus_w(slot) > NIGHT_EXPORT_PV_SUNRISE_SURPLUS_W:
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return False
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h = _prague_hour(slot)
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if h >= NIGHT_EXPORT_EVENING_START_HOUR:
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return True
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return h <= NIGHT_EXPORT_MORNING_END_HOUR
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def _night_export_window_segments(slots: list[PlanningSlot]) -> list[list[int]]:
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"""Souvislé úseky nočního okna v horizontu (oddělené denní pauzou / východem FVE)."""
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segments: list[list[int]] = []
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current: list[int] = []
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for t, s in enumerate(slots):
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if _in_night_battery_export_window(s):
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current.append(t)
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else:
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if current:
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segments.append(current)
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current = []
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if current:
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segments.append(current)
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return segments
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def _night_peak_sell_czk_kwh(slots: list[PlanningSlot], slot_index: int) -> float:
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"""Max sell v nočním úseku, do kterého slot patří (pro evening_early)."""
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for seg in _night_export_window_segments(slots):
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if slot_index in seg:
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return max(float(slots[t].sell_price) for t in seg)
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return 0.0
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def _evening_peak_export_indices(
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slots: list[PlanningSlot],
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*,
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degrad_czk_kwh: float,
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evening_start_hour: int = 17,
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) -> list[int]:
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"""Večerní špičky per den (shodně s R__063, hour >= 17 Prague)."""
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peak_by_day: dict = {}
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for s in slots:
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if _prague_hour(s) < evening_start_hour:
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continue
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d = _prague_calendar_date(s)
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peak_by_day[d] = max(peak_by_day.get(d, 0.0), float(s.sell_price))
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"""
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Noční špičky sell: jeden peak na souvislý úsek (17h → půlnoc → ráno do východu FVE),
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ne per kalendářní den (oprava 23:30 vs 00:00).
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"""
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_ = evening_start_hour # kompatibilita volání; okno řídí NIGHT_EXPORT_* konstanty
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out: list[int] = []
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for t, s in enumerate(slots):
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if _prague_hour(s) < evening_start_hour:
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for seg in _night_export_window_segments(slots):
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if not seg:
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continue
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d = _prague_calendar_date(s)
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peak = peak_by_day.get(d, 0.0)
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if peak > 0 and float(s.sell_price) >= peak - degrad_czk_kwh:
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peak = max(float(slots[t].sell_price) for t in seg)
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if peak <= 0.0:
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continue
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for t in seg:
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if float(slots[t].sell_price) >= peak - degrad_czk_kwh:
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out.append(t)
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return out
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return sorted(out)
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def _evening_push_discharge_budget_wh(
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@@ -1017,11 +1064,10 @@ def _evening_battery_export_push_indices(
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evening_start_hour: int = 17,
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) -> list[int]:
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"""
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Večerní push: plný ge_bat na top sell sloty (≥17h Prague).
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Noční push: plný ge_bat na top sell sloty v nočním okně (≥17h + 0–5h do východu FVE).
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Ne jeden slot — kolik slotů unese Wh rozpočet (v24), seřazených sell desc.
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Kandidáti jen u denního večerního max − EVENING_PEAK_SELL_EPS (úzké pásmo),
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ne celé široké peak−degrad. Ráno / odpoledne řeší jiné větve solveru.
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Ne jeden slot — kolik slotů unese Wh rozpočet, seřazených sell desc.
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Peak sell je max v celém nočním úseku (přes půlnoc), ne per kalendářní den.
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"""
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if per_slot_discharge_wh <= 0.0:
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return []
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@@ -1569,21 +1615,12 @@ def solve_dispatch(
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discharge_slot_buffer=discharge_buf_pre,
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)
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)
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max_evening_sell_by_day: dict[object, float] = {}
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for t_ev, s_ev in enumerate(slots):
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if _prague_hour(s_ev) < 17:
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continue
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d_ev = _prague_calendar_date(s_ev)
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max_evening_sell_by_day[d_ev] = max(
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max_evening_sell_by_day.get(d_ev, 0.0),
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float(s_ev.sell_price),
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)
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# Zákaz ge_bat jen *před* prvním push slotem (ne po něm — jinak terminal SoC + load
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# drží energii pro 19–21 h bez prodeje, home-01 téměř neexportuje).
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first_evening_push_t = min(evening_push_ts) if evening_push_ts else None
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if first_evening_push_t is not None:
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for t_ev, s_ev in enumerate(slots):
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if _prague_hour(s_ev) < 17:
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if not _in_night_battery_export_window(s_ev):
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continue
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if t_ev >= first_evening_push_t:
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continue
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@@ -1591,8 +1628,7 @@ def solve_dispatch(
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continue
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if t_ev in evening_push_ts:
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continue
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d_ev = _prague_calendar_date(s_ev)
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peak_sell = max_evening_sell_by_day.get(d_ev, 0.0)
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peak_sell = _night_peak_sell_czk_kwh(slots, t_ev)
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if float(s_ev.sell_price) < peak_sell - EVENING_PEAK_SELL_EPS_CZK_KWH:
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evening_early_export_penalty_ts.add(t_ev)
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last_pos_sell_pre_neg_buy = _last_non_negative_sell_before_neg_buy(
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@@ -13,7 +13,9 @@ from services.planning_engine import (
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_dynamic_arb_floor_wh_series,
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_dispatch_result_comparison,
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_evening_battery_export_push_indices,
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_evening_peak_export_indices,
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_evening_push_discharge_budget_wh,
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_in_night_battery_export_window,
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_pre_neg_buy_soc_ceiling_wh,
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_pre_neg_peak_sell_idx,
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_prague_hour,
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@@ -166,6 +168,75 @@ class EveningPushBudgetTests(unittest.TestCase):
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)
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self.assertEqual(len(push_lo), 0)
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def test_night_window_includes_midnight_excludes_pv_sunrise(self) -> None:
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"""23:30 a 00:00 jeden peak; po východu FVE (pv > load) už ne."""
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prague = ZoneInfo("Europe/Prague")
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slots = [
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PlanningSlot(
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interval_start=datetime(2026, 5, 25, 23, 15, tzinfo=prague),
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buy_price=5.0,
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sell_price=3.323,
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pv_a_forecast_w=0,
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pv_b_forecast_w=0,
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load_baseline_w=1800,
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ev1_connected=False,
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ev2_connected=False,
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allow_discharge_export=True,
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),
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PlanningSlot(
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interval_start=datetime(2026, 5, 25, 23, 30, tzinfo=prague),
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buy_price=5.0,
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sell_price=3.286,
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pv_a_forecast_w=0,
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pv_b_forecast_w=0,
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load_baseline_w=1800,
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ev1_connected=False,
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ev2_connected=False,
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allow_discharge_export=True,
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),
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PlanningSlot(
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interval_start=datetime(2026, 5, 26, 0, 0, tzinfo=prague),
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buy_price=5.6,
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sell_price=3.586,
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pv_a_forecast_w=0,
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pv_b_forecast_w=0,
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load_baseline_w=1800,
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ev1_connected=False,
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ev2_connected=False,
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allow_discharge_export=True,
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),
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PlanningSlot(
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interval_start=datetime(2026, 5, 26, 6, 0, tzinfo=prague),
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buy_price=4.0,
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sell_price=3.0,
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pv_a_forecast_w=10_000,
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pv_b_forecast_w=0,
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load_baseline_w=1800,
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ev1_connected=False,
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ev2_connected=False,
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allow_discharge_export=True,
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),
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]
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self.assertTrue(_in_night_battery_export_window(slots[2]))
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self.assertFalse(_in_night_battery_export_window(slots[3]))
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peak_ts = _evening_peak_export_indices(slots, degrad_czk_kwh=0.15)
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self.assertIn(2, peak_ts, "půlnoc musí být v nočním peak pásmu")
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self.assertNotIn(3, peak_ts)
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bat = _battery(uc_wh=64_000.0, min_pct=12.0, max_pct=95.0)
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per_slot = 18_000 * 0.95 * 0.25
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push = _evening_battery_export_push_indices(
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slots,
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profitable_export_ts={0, 1, 2, 3},
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degrad_czk_kwh=0.15,
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current_soc_wh=0.9 * bat.soc_max_wh,
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min_soc_wh=bat.min_soc_wh,
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soc_max_wh=bat.soc_max_wh,
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per_slot_discharge_wh=per_slot,
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discharge_slot_buffer=1.5,
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)
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self.assertIn(2, push, "nejvyšší sell 00:00 má být v push před 23:30")
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self.assertEqual(push[0], 2)
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def test_evening_push_budget_matches_r063_formula(self) -> None:
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bat = _battery(uc_wh=64_000.0, min_pct=10.0, max_pct=95.0)
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soc = 0.85 * bat.soc_max_wh
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@@ -1339,7 +1410,7 @@ class NegativeSellPvChargeTests(unittest.TestCase):
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50.0,
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operating_mode="AUTO",
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)
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self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-pv-positive-sell-solver-v29")
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self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-night-export-window-midnight-v30")
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self.assertGreater(
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results[0].battery_setpoint_w,
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2_500,
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@@ -1489,7 +1560,7 @@ class NegativeSellPvChargeTests(unittest.TestCase):
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50.0,
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operating_mode="AUTO",
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)
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self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-pv-positive-sell-solver-v29")
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self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-night-export-window-midnight-v30")
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self.assertEqual(len(results), len(slots))
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def test_gen_cutoff_full_soc_neg_sell_with_pv_b_feasible(self) -> None:
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@@ -1553,7 +1624,7 @@ class NegativeSellPvChargeTests(unittest.TestCase):
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55.0,
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operating_mode="AUTO",
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)
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self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-pv-positive-sell-solver-v29")
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self.assertEqual(snap.get("planner_build_tag"), "2026-05-28-night-export-window-midnight-v30")
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self.assertEqual(len(results), len(slots))
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def test_fixed_tariff_neg_sell_no_grid_export(self) -> None:
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@@ -2209,7 +2280,7 @@ class ChargeAcquisitionArbitrageTests(unittest.TestCase):
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interval_start=base + timedelta(minutes=15 * i),
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buy_price=0.8,
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sell_price=sell,
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pv_a_forecast_w=6000,
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pv_a_forecast_w=0,
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pv_b_forecast_w=0,
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load_baseline_w=800,
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ev1_connected=False,
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@@ -2239,7 +2310,7 @@ class ChargeAcquisitionArbitrageTests(unittest.TestCase):
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50.0,
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operating_mode="AUTO",
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)
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self.assertEqual(snap["planner_build_tag"], "2026-05-28-pv-positive-sell-solver-v29")
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self.assertEqual(snap["planner_build_tag"], "2026-05-28-night-export-window-midnight-v30")
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peak_idx = sells.index(4.04)
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peak = results[peak_idx]
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self.assertIn(peak.export_mode, ("BATTERY_SELL", "PV_SURPLUS"))
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@@ -2254,6 +2325,74 @@ class ChargeAcquisitionArbitrageTests(unittest.TestCase):
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msg=f"slot {i} sell={sells[i]} must not battery-export before first push",
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)
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def test_midnight_higher_sell_gets_battery_export(self) -> None:
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"""home-01 archetyp: export v 00:00 (vyšší sell), ne jen 23:30."""
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prague = ZoneInfo("Europe/Prague")
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slots = [
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PlanningSlot(
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interval_start=datetime(2026, 5, 25, 23, 15, tzinfo=prague),
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buy_price=5.28,
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sell_price=3.323,
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pv_a_forecast_w=0,
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pv_b_forecast_w=0,
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load_baseline_w=1800,
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ev1_connected=False,
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ev2_connected=False,
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allow_charge=False,
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allow_discharge_export=True,
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charge_acquisition_buy_czk_kwh=0.8,
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),
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PlanningSlot(
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interval_start=datetime(2026, 5, 25, 23, 30, tzinfo=prague),
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buy_price=5.23,
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sell_price=3.286,
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pv_a_forecast_w=0,
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pv_b_forecast_w=0,
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load_baseline_w=1800,
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ev1_connected=False,
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ev2_connected=False,
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allow_charge=False,
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allow_discharge_export=True,
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charge_acquisition_buy_czk_kwh=0.8,
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),
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PlanningSlot(
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interval_start=datetime(2026, 5, 26, 0, 0, tzinfo=prague),
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buy_price=5.63,
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sell_price=3.586,
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pv_a_forecast_w=0,
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pv_b_forecast_w=0,
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load_baseline_w=1800,
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ev1_connected=False,
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ev2_connected=False,
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allow_charge=False,
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allow_discharge_export=True,
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charge_acquisition_buy_czk_kwh=0.8,
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),
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]
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battery = _battery(uc_wh=64_000.0, terminal_soc_value_factor=0.0)
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battery.max_discharge_power_w = 18_000
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hp = SimpleNamespace(rated_heating_power_w=0, tuv_min_temp_c=45.0, tuv_target_temp_c=55.0)
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grid = SimpleNamespace(max_import_power_w=17_000, max_export_power_w=13_500)
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vehicles = [
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SimpleNamespace(max_charge_power_w=0, battery_capacity_kwh=1.0, default_target_soc_pct=80.0),
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SimpleNamespace(max_charge_power_w=0, battery_capacity_kwh=1.0, default_target_soc_pct=80.0),
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]
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results, _, snap = solve_dispatch(
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slots,
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battery,
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hp,
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grid,
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[None, None],
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vehicles,
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0.9 * battery.soc_max_wh,
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50.0,
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operating_mode="AUTO",
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)
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self.assertEqual(snap["planner_build_tag"], "2026-05-28-night-export-window-midnight-v30")
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r_midnight = results[2]
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self.assertEqual(r_midnight.export_mode, "BATTERY_SELL")
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self.assertGreaterEqual(abs(r_midnight.grid_setpoint_w), 12_500)
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def test_evening_push_export_near_site_cap_home01(self) -> None:
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"""home-01 večer: export ≈ min(13.5 kW, 18 kW − load), ne (max−load)/2."""
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prague = ZoneInfo("Europe/Prague")
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@@ -2292,7 +2431,7 @@ class ChargeAcquisitionArbitrageTests(unittest.TestCase):
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50.0,
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operating_mode="AUTO",
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)
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self.assertEqual(snap["planner_build_tag"], "2026-05-28-pv-positive-sell-solver-v29")
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self.assertEqual(snap["planner_build_tag"], "2026-05-28-night-export-window-midnight-v30")
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r = results[0]
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self.assertEqual(r.export_mode, "BATTERY_SELL")
|
||||
self.assertGreaterEqual(abs(r.grid_setpoint_w), 12_500)
|
||||
|
||||
@@ -64,9 +64,9 @@ Solver optimalizuje celý horizont (typicky do konce známých OTE dat, strop z
|
||||
- pohled dopředu (ráno ví že přes poledne bude záporná cena → prodává z baterie)
|
||||
- kompromisy mezi prodejem, nabíjením, TČ a EV v globálním optimu
|
||||
|
||||
### Večerní export z baterie (v24–v27) — co plánovač dělá a co ne
|
||||
### Večerní / noční export z baterie (v24–v30) — co plánovač dělá a co ne
|
||||
|
||||
Cíl zůstává **maximální ekonomický užitek v celém horizontu**: prodat (a nabít) v časech, kdy to dává smysl podle cen a kapacity baterie. Večerní logika **neřeší ráno před FVE** a **nevnucuje jediný slot**.
|
||||
Cíl zůstává **maximální ekonomický užitek v celém horizontu**: prodat (a nabít) v časech, kdy to dává smysl podle cen a kapacity baterie. **v30:** noční okno **přes půlnoc** (17:00 → 0–5:00 Prague), konec při **východu FVE** (`pv_a+pv_b > load + 500 W`); **tvrdý push baterie** jen v tmavých slotech, ne po východu slunce.
|
||||
|
||||
#### Co se řeší jinde (není „večerní v26“)
|
||||
|
||||
@@ -74,14 +74,15 @@ Cíl zůstává **maximální ekonomický užitek v celém horizontu**: prodat (
|
||||
|---------------|------------------|---------|
|
||||
| Ráno **5–11** před prvním `sell < 0` | R__063 ranní pásmo + LP `morning_pre_neg_export_ts` | Export před záporným výkupním oknem, ne „před FVE“ jako takové |
|
||||
| Odpoledne / noc, obecně profitable | `allow_discharge_export` z rozpočtu Wh + LP `peak_export_shortfall` | Kdekoliv v horizontu, pokud marže sedí |
|
||||
| **≥ 17:00** večer | v24 Wh push + **v26** doplnění níže | Špička OTE večer |
|
||||
| **≥ 17:00** večer + **0–5:00** (v30) | v24 Wh push + v26/v28 + **noční peak přes půlnoc** | OTE špička i kolem půlnoci |
|
||||
| Po východu FVE | konec nočního okna | push / peak jen `pv` pod prahem |
|
||||
|
||||
#### Tři vrstvy večerního chování (od 17:00 Prague)
|
||||
#### Tři vrstvy nočního chování (v30: 17:00 → půlnoc → do východu FVE)
|
||||
|
||||
```mermaid
|
||||
flowchart TD
|
||||
A[LP: globální optimum v horizontu] --> B{slot >= 17h a profitable export?}
|
||||
B -->|sell pod dennim vecer. max - 0.05| C[ge_bat = 0: baterie ne pred spickou]
|
||||
B -->|sell pod nocnim max - 0.05| C[ge_bat = 0: baterie ne pred spickou]
|
||||
B -->|sell v top pasme max - 0.05| D[evening_push kandidat]
|
||||
D --> E[Seradit sell desc, pridat sloty az do Wh rozpoctu]
|
||||
E --> F[ge_bat >= plny vykon na cap v kazdem push slotu]
|
||||
@@ -92,8 +93,8 @@ flowchart TD
|
||||
1. **SQL masky (R__063, vrstva 2)** — které večerní sloty *smí* export z baterie vůbec (`allow_discharge_export`): mimo jiné sloty v pásmu „denní večerní max − degrad“ (SQL), plus globální Wh rozpočet (vrstva 1).
|
||||
|
||||
2. **v27 — zákaz předčasného večerního vývozu** (`evening_early_export_penalty_ts` → tvrdé `ge_bat[t] = 0`):
|
||||
- jen **hodiny ≥ 17** a **časově před** prvním slotem v `evening_push_ts` (ne po něm — v26 blokovalo i 19–21 h);
|
||||
- jen pokud `sell < max_večer − 0,05` Kč/kWh;
|
||||
- jen v **nočním okně** (`_in_night_battery_export_window`) a **časově před** prvním slotem v `evening_push_ts`;
|
||||
- jen pokud `sell < max_sell_v_nočním_úseku − 0,05` (v30: max přes půlnoc, ne per kalendářní den);
|
||||
- **nezakazuje** přebytek FVE do sítě (`ge_pv`).
|
||||
|
||||
3. **v24 + v27 — plný výkon v top večerních slotech** (`evening_push_ts`):
|
||||
|
||||
@@ -5,6 +5,14 @@ Formát: **datum (ISO)** · stručný důvod · soubory · chování / ověřen
|
||||
|
||||
---
|
||||
|
||||
## 2026-05-28 — Noční export přes půlnoc, konec při východu FVE (v30)
|
||||
|
||||
**Problém (home-01 run 17388):** Večerní peak **per kalendářní den** → export v **23:30** (3,29 Kč), slot **00:00** (3,59 Kč) bez `BATTERY_SELL` (nový den, hour < 17).
|
||||
|
||||
**Změna (tag `2026-05-28-night-export-window-midnight-v30`):** `_night_export_window_segments` — okno **≥17h** + **0–5h** Prague, konec při `pv_a+pv_b > load + 500 W`. `_evening_peak_export_indices` / push / `evening_early` používají **jeden max sell v nočním úseku** (přes půlnoc). Po východu FVE žádný tvrdý push baterie.
|
||||
|
||||
**Ověření:** `pytest … -k night_window_includes_midnight or midnight_higher_sell` · `planner_build_tag` **v30**.
|
||||
|
||||
## 2026-05-28 — FVE při kladném sell: solver místo pv_store curtail (v29)
|
||||
|
||||
**Problém (home-01 odpoledne):** `ge_pv = 0` když `sell < max(future_sell)` (např. 3 Kč vs. večerních 6 Kč) při plné baterii → **curtail** celého pole A. Záměr „držet na večerní peak“ měl platit pro **baterii** (`ge_bat`), ne blokovat export FVE.
|
||||
|
||||
Reference in New Issue
Block a user