HU BESS
This commit is contained in:
Dusan Vojacek
181
db/migration/V080__seed_site_hulin_bess.sql
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181
db/migration/V080__seed_site_hulin_bess.sql
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-- =============================================================
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-- V080__seed_site_hulin_bess.sql
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-- Idempotentní seed BESS lokality Hulín, Krátká 780 (bez FVE, nízká vlastní spotřeba).
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-- Střídač Deye 2×20 kW (AC max 40 kW), baterie 4×32 kWh (128 kWh usable).
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-- BMS z/do baterie max 2×350 A (~36 kW); jistič import ~63 A (~43 kW); export max 42 kW.
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-- Viz docs/new-site-setup-template.md (sekce BESS bez FVE).
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-- =============================================================
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do $$
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declare
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v_site_code text := 'hulin-bess';
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-- Modbus host doplnit před zapnutím endpointu (enabled = true).
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v_host_deye text := '0.0.0.0';
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v_port_deye int := 502;
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v_site_id int;
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v_ep_deye int;
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v_inv_main int;
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begin
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insert into ems.site (code, name, timezone, latitude, longitude, active, notes)
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values (
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v_site_code,
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'Hulín, Krátká 780 (BESS)',
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'Europe/Prague',
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49.312314,
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17.474594,
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true,
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'Adresa: Krátká 780, 768 24 Hulín. BESS – ukládání energie bez FVE, bez významné vlastní spotřeby. '
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'Střídač Deye 2×20 kW; baterie 4×32 kWh; BMS max ~36 kW z/do baterie; jistič ~43 kW import, export 42 kW. '
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'Souřadnice pro případnou budoucí FVE / počasí. Modbus endpoint zatím vypnutý – doplnit IP a enabled.'
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)
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on conflict (code) do update set
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name = excluded.name,
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timezone = excluded.timezone,
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latitude = excluded.latitude,
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longitude = excluded.longitude,
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active = excluded.active,
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notes = excluded.notes
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returning id into v_site_id;
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select se.id into v_ep_deye
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from ems.site_endpoint se
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where se.site_id = v_site_id
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and se.endpoint_type = 'modbus_tcp'
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and se.notes ilike '%Deye%'
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order by se.id
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limit 1;
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if v_ep_deye is null then
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insert into ems.site_endpoint (
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site_id, endpoint_type, host, port, protocol, unit_id, enabled, notes
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)
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values (
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v_site_id, 'modbus_tcp', v_host_deye, v_port_deye, 'modbus_tcp', 1, false,
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'Deye 2×20 kW – Modbus TCP (Waveshare). Host/IP doplnit před enabled = true.'
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)
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returning id into v_ep_deye;
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end if;
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insert into ems.site_grid_connection (
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site_id,
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max_import_power_w,
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max_export_power_w,
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no_export,
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reserved_capacity_w,
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block_export_on_negative_sell,
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notes
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)
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values (
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v_site_id,
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43000,
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42000,
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false,
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0,
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true,
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'Hlavní jistič ~63 A → import cca 43 kW. Export do DS max 42 kW. '
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'BESS bez FVE – block_export_on_negative_sell pro zápornou výkupní cenu v LP.'
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)
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on conflict (site_id) do update set
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max_import_power_w = excluded.max_import_power_w,
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max_export_power_w = excluded.max_export_power_w,
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no_export = excluded.no_export,
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reserved_capacity_w = excluded.reserved_capacity_w,
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block_export_on_negative_sell = excluded.block_export_on_negative_sell,
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notes = excluded.notes;
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if not exists (
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select 1 from ems.site_market_config smc
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where smc.site_id = v_site_id and smc.valid_to is null
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) then
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insert into ems.site_market_config (
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site_id,
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purchase_pricing_mode, sale_pricing_mode,
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buy_margin_fixed_czk, buy_margin_percent,
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sell_margin_fixed_czk, sell_margin_percent,
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currency, valid_from, valid_to, notes,
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tariff_id, hdo_code_id, system_services_czk_kwh, ote_fee_czk_kwh
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)
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values (
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v_site_id,
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'spot', 'spot',
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0.050, 0,
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-0.020, 0,
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'CZK', now(), null,
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'Výchozí spot nákup/prodej (marže jako home-01). Upřesnit dle smlouvy provozovatele BESS.',
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null, null, 0, 0
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);
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end if;
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insert into ems.site_operating_mode (site_id, mode_code, activated_by, notes)
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values (
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v_site_id,
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'MANUAL',
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'migration:V080_seed_site_hulin_bess',
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'Start MANUAL (bez zápisů na Deye). Po ověření Modbus a SoC přepnout na AUTO.'
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)
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on conflict (site_id) do nothing;
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select ai.id into v_inv_main
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from ems.asset_inverter ai
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where ai.site_id = v_site_id and ai.code = 'deye-main'
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limit 1;
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if v_inv_main is null then
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insert into ems.asset_inverter (
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site_id, code, manufacturer, model, endpoint_id,
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max_charge_power_w, max_discharge_power_w, max_export_power_w,
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max_ac_output_w, max_dc_input_w, max_battery_charge_w, max_battery_discharge_w,
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gen_port_max_power_w,
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deye_register_max_charge_a, deye_register_max_discharge_a,
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deye_zero_export_mode,
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controllable, active, notes
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)
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values (
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v_site_id,
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'deye-main',
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'Deye',
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'2× SUN-20K (40 kW AC)',
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v_ep_deye,
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36000, 36000, 42000,
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40000, 0, 36000, 36000,
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null,
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350, 350,
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2,
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true, true,
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'Hybrid 2×20 kW. BMS limit z/do baterie 2×350 A (~36 kW). AC/střídač max 40 kW. '
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'Reg 108/109 cap 350 A. deye_zero_export_mode=2 (CT na odběrném místě) – ověřit po instalaci.'
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)
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returning id into v_inv_main;
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end if;
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if not exists (
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select 1 from ems.asset_battery ab
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where ab.site_id = v_site_id and ab.code = 'bat-main'
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) then
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insert into ems.asset_battery (
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site_id, inverter_id, code,
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usable_capacity_wh, min_soc_percent, reserve_soc_percent, max_soc_percent,
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charge_efficiency, discharge_efficiency, degradation_cost_czk_kwh,
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max_charge_c_rate, max_discharge_c_rate, bms_max_charge_w, bms_max_discharge_w,
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planner_max_soc_percent,
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charge_slot_buffer, discharge_slot_buffer
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)
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values (
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v_site_id, v_inv_main, 'bat-main',
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128000,
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10, 10, 95,
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0.95, 0.95,
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0.50,
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0.5, 0.5,
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36000, 36000,
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100,
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1.3, 1.5
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);
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end if;
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-- Žádné asset_pv_array / EV / TČ – čistý BESS arbitrážní uzel.
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end;
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$$;
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@@ -74,6 +74,10 @@ Pro **`site.active = true`** scheduler zpracovává mimo jiné: telemetrii, denn
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- Nová data pro novou lokalitu: **nový Flyway soubor** `Vxxx__seed_site_<kód>.sql` (neupravovat už aplikované `V00x__*.sql`).
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- Repeatable SQL (`db/routines`, `db/views`) se nemění kvůli jedné nové site, pokud nepotřebuješ obecnou úpravu.
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### BESS bez FVE (příklad v repu)
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Lokalita **`hulin-bess`** ([`db/migration/V080__seed_site_hulin_bess.sql`](../db/migration/V080__seed_site_hulin_bess.sql)): jen `site`, grid, market, `deye-main`, `bat-main`; **bez** `asset_pv_array`, EV, TČ. `site_grid_connection.block_export_on_negative_sell = true`. Plánovač a forecast PV fungují s nulovou FVE; baseline bez `consumption_baseline_stats` používá default **500 W** ve `fn_load_planning_slots_full` (po telemetrii přepočítat `fn_update_baseline_stats` / `fn_rebuild_consumption_baseline_stats`).
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---
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## 8. SQL šablona (kopie do verzované Flyway migrace)
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