zase upravujeme planovani hlavne pro home-01
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@@ -50,6 +50,7 @@ DEFAULT_PLANNER_DISCHARGE_RELAX_PREWINDOW_SLOTS = 8
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# Penalizace je v Kč/Wh (např. 0.20 = 200 Kč/kWh). Musí být dost velká, aby přebila
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# bezpečnostní SoC buffer + terminal shadow cenu a solver skutečně „dovylil“ před sell<0.
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PRENEG_SELL_SOC_ANCHOR_SLACK_PENALTY_CZK_PER_WH = 0.20
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PEAK_EXPORT_SHORTFALL_PENALTY_CZK_KWH = 12.0
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CORRECTION_WINDOW_H = 1 # hodina zpět pro výpočet korekčního faktoru
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CORRECTION_MIN_CLAMP = 0.5 # spodní limit korekčního faktoru
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CORRECTION_MAX_CLAMP = 1.5 # horní limit korekčního faktoru
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@@ -660,6 +661,23 @@ def _pre_negative_sell_export_window(
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return first_neg, first_neg - 1
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def _pre_neg_peak_sell_idx(
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slots: list[PlanningSlot],
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first_neg_sell_idx: int | None,
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) -> int | None:
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"""Index slotu s nejvyšším kladným sell před prvním sell<0."""
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if first_neg_sell_idx is None or first_neg_sell_idx <= 0:
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return None
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positive = [
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(i, float(slots[i].sell_price))
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for i in range(first_neg_sell_idx)
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if float(slots[i].sell_price) >= 0.0
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]
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if not positive:
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return None
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return max(positive, key=lambda x: (x[1], x[0]))[0]
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def _pv_forced_vent_export_allowed(
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t: int,
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*,
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@@ -944,6 +962,7 @@ def solve_dispatch(
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# Kotva: poslední slot před prvním sell<0 by měl končit u planner floor (pokud relaxace existuje).
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# Slack penalizujeme v objective; samotné omezení přidáme až po definici soc.
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first_neg_sell_idx, pre_neg_export_last_t = _pre_negative_sell_export_window(slots)
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t_pre_neg_peak = _pre_neg_peak_sell_idx(slots, first_neg_sell_idx)
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if first_neg_sell_idx is not None and first_neg_sell_idx > 0 and floor_pct is not None:
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t_anchor = first_neg_sell_idx - 1
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soc_anchor_slack = pulp.LpVariable("soc_anchor_slack_wh", 0, float(battery.usable_capacity_wh))
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@@ -994,6 +1013,15 @@ def solve_dispatch(
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cv = pulp.LpVariable(f"ccommit_{t}", 0, cap_prev)
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commit_lp.append((t, cv, cap_prev))
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peak_export_shortfall: list[tuple[int, pulp.LpVariable, float]] = []
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if om == "AUTO":
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for t in range(T):
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if t not in discharge_export_slots or not high_sell_slot[t]:
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continue
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cap_w = float(grid.max_export_power_w)
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sf = pulp.LpVariable(f"export_shortfall_{t}", 0, cap_w)
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peak_export_shortfall.append((t, sf, cap_w))
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# --- Účelová funkce (jen OTE sloty; terminal SoC shadow price na konci horizontu) ---
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# Kanály: gi×buy, −ge_pv×sell, −ge_bat×sell, +ge_bat×acquisition (export bat. jen v discharge slotách).
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# Viz docs/04-modules/planning-arbitrage-accounting.md — mezi-slotová arbitráž, ne sell vs buy v jednom slotu.
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@@ -1054,11 +1082,22 @@ def solve_dispatch(
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if safety_vars[t] is not None
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)
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+ pulp.lpSum(cv * INTERVAL_H / 1000.0 * commit_pen for _t, cv, _p in commit_lp)
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+ pulp.lpSum(
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sf * PEAK_EXPORT_SHORTFALL_PENALTY_CZK_KWH * INTERVAL_H / 1000.0
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for _t, sf, _cap in peak_export_shortfall
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)
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)
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# --- Omezení ---
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for _t, sf, cap_w in peak_export_shortfall:
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prob += sf >= cap_w - ge[_t]
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if (
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om == "AUTO"
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and t_pre_neg_peak is not None
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and t_pre_neg_peak in discharge_export_slots
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):
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prob += ge_bat[t_pre_neg_peak] >= 5000.0 * z_export[t_pre_neg_peak]
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if t_anchor is not None and soc_anchor_slack is not None:
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# Cíl kotvy: skutečný planner floor (5 %), ne lookahead-driven soc_min_series.
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target_floor_wh = float(planner_floor_effective_wh)
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prob += soc[t_anchor] <= target_floor_wh + soc_anchor_slack
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@@ -1316,8 +1355,9 @@ def solve_dispatch(
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+ int(s.pv_b_forecast_w)
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- int(s.load_baseline_w),
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)
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# Mimo grid-charge masku smí nabíjet jen z PV přebytku (ne import ze sítě).
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prob += bc_gi[t] == 0
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# Mimo grid-charge masku: jen PV přebytek; výjimka záporný buy (spot arbitráž).
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if float(s.buy_price) >= 0.0:
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prob += bc_gi[t] == 0
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if pv_surplus_w <= 0:
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prob += bc_pv[t] == 0
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else:
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