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feat(devices): add battery profiles
A battery profile describes a battery model: the charge and discharge limit
maps over temperature and SoC, the charge and discharge efficiency curves
over C-rate, the technical SoC bounds, the hard temperature cutoffs and,
for a model, its nominal capacity and power limits. EOS packages the
generic profile generic-lfp; users add their own profiles.
A battery or electric vehicle selects its profile by battery_profile and
describes how the installation differs from it in profile_adjustment
(capacity, power limits of the installation, periodic full charge). The
effective values are resolved from both at the measured operating point
(temperature, SoC, power) and shown as effective_* fields.
The GENETIC simulation uses the limits and efficiencies of the profile over
SoC, with precomputed tables as a fast path; GENETIC0 gets the values at the
operating point. Optimization parameters are always valid: a battery whose
profile is missing, unreadable or invalid uses the packaged generic-lfp
profile, and the former defaults only if that is not usable either; each is
logged as error, and an optimization run is never cancelled because of a
battery.
Additional changes
- Add a generic device profile store: user and packaged profiles, atomic
saves, compiled profiles cached per file and checked again at most once a
second, plain file names as profile names ('schema' is reserved). On
Windows, a save or read that collides with the other is retried briefly.
- Add the REST API /v1/profile to list the profile kinds and to list, read
(document and JSON schema), save and delete profiles.
- Check the hard temperature cutoffs on the exact temperature.
- Resolve inhibited charging or discharging to a power of 0, e.g. for a cold
battery; give GENETIC0 its own discharge limit for that.
- Limit generic profiles without own power limits to the former 5000 W.
- Accept only the implemented units; current limits need the nominal
voltage.
- Migrate legacy battery settings into the profile adjustment, keep the
former charge power limit as discharge limit (also for a Home Assistant
entity on it) and report dropped efficiencies as errors.
- Limit GENETIC battery discharge by the discharge power.
- Allow battery profile lookups while the configuration is created.
- Resolve a battery once per configuration dump.
- Package the bundled profiles, document battery profiles and regenerate
the configuration and OpenAPI documentation.
- Ignore the report PDFs written by the visualization tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Assisted-by: Claude Code (claude-opus-5-5)
This commit is contained in:
Bobby Noelte
co-authored by
Claude Opus 5.5
Claude Opus 5.5
parent
dd41e5d57c
commit
e255f987bf
@@ -37,11 +37,15 @@ config path from ``self.device_id`` without needing an external index.
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"device_id": "bat0",
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"capacity_estimation": null,
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"capacity_estimate": null,
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"capacity_wh": 8000,
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"charging_efficiency": 0.88,
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"discharging_efficiency": 0.88,
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"battery_profile": "generic-lfp",
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"profile_adjustment": {
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"nominal_capacity_wh": 8000,
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"max_charge_power_w": null,
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"max_discharge_power_w": null,
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"full_charge_interval_days": null,
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"full_charge_detect_percentage": null
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},
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"levelized_cost_of_storage_amt_kwh": 0.0,
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"max_charge_power_w": 5000,
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"min_charge_power_w": 50,
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"charge_rates": [
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0.0,
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@@ -66,10 +70,7 @@ config path from ``self.device_id`` without needing an external index.
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],
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"min_soc_deadline_datetime": null,
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"min_soc_max_duration_h": null,
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"cell_chemistry": null,
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"full_charge_interval_days": null,
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"full_charge_soc_percentage": 100,
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"full_charge_detect_percentage": 99,
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"full_charge_allow_grid": false
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}
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},
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@@ -79,11 +80,15 @@ config path from ``self.device_id`` without needing an external index.
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"device_id": "ev0",
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"capacity_estimation": null,
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"capacity_estimate": null,
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"capacity_wh": 60000,
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"charging_efficiency": 0.88,
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"discharging_efficiency": 0.88,
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"battery_profile": "generic-lfp",
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"profile_adjustment": {
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"nominal_capacity_wh": 60000,
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"max_charge_power_w": null,
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"max_discharge_power_w": null,
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"full_charge_interval_days": null,
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"full_charge_detect_percentage": null
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},
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"levelized_cost_of_storage_amt_kwh": 0.0,
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"max_charge_power_w": 5000,
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"min_charge_power_w": 50,
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"charge_rates": [
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0.0,
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@@ -108,10 +113,7 @@ config path from ``self.device_id`` without needing an external index.
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],
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"min_soc_deadline_datetime": null,
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"min_soc_max_duration_h": null,
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"cell_chemistry": null,
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"full_charge_interval_days": null,
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"full_charge_soc_percentage": 100,
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"full_charge_detect_percentage": 99,
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"full_charge_allow_grid": false
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}
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},
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@@ -155,11 +157,15 @@ config path from ``self.device_id`` without needing an external index.
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"device_id": "bat0",
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"capacity_estimation": null,
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"capacity_estimate": null,
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"capacity_wh": 8000,
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"charging_efficiency": 0.88,
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"discharging_efficiency": 0.88,
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"battery_profile": "generic-lfp",
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"profile_adjustment": {
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"nominal_capacity_wh": 8000,
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"max_charge_power_w": null,
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"max_discharge_power_w": null,
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"full_charge_interval_days": null,
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"full_charge_detect_percentage": null
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},
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"levelized_cost_of_storage_amt_kwh": 0.0,
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"max_charge_power_w": 5000,
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"min_charge_power_w": 50,
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"charge_rates": [
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0.0,
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@@ -184,18 +190,30 @@ config path from ``self.device_id`` without needing an external index.
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],
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"min_soc_deadline_datetime": null,
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"min_soc_max_duration_h": null,
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"cell_chemistry": null,
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"full_charge_interval_days": null,
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"full_charge_soc_percentage": 100,
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"full_charge_detect_percentage": 99,
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"full_charge_allow_grid": false,
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"effective_nominal_capacity_wh": 8000,
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"effective_max_charge_power_w": 5000.0,
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"effective_max_discharge_power_w": 4000.0,
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"effective_charging_efficiency": 0.955,
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"effective_discharging_efficiency": 0.96,
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"effective_min_soc_percentage": 0,
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"effective_max_soc_percentage": 100,
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"effective_full_charge_interval_days": null,
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"effective_full_charge_detect_percentage": 99,
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"measurement_key_soc_factor": "bat0-soc-factor",
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"measurement_key_temperature_degc": "bat0-temperature-degc",
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"measurement_key_charge_power_w": "bat0-charge-power-w",
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"measurement_key_discharge_power_w": "bat0-discharge-power-w",
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"measurement_key_power_l1_w": "bat0-power-l1-w",
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"measurement_key_power_l2_w": "bat0-power-l2-w",
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"measurement_key_power_l3_w": "bat0-power-l3-w",
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"measurement_key_power_3_phase_sym_w": "bat0-power-3-phase-sym-w",
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"measurement_keys": [
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"bat0-soc-factor",
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"bat0-temperature-degc",
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"bat0-charge-power-w",
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"bat0-discharge-power-w",
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"bat0-power-l1-w",
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"bat0-power-l2-w",
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"bat0-power-l3-w",
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@@ -209,11 +227,15 @@ config path from ``self.device_id`` without needing an external index.
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"device_id": "ev0",
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"capacity_estimation": null,
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"capacity_estimate": null,
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"capacity_wh": 60000,
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"charging_efficiency": 0.88,
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"discharging_efficiency": 0.88,
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"battery_profile": "generic-lfp",
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"profile_adjustment": {
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"nominal_capacity_wh": 60000,
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"max_charge_power_w": null,
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"max_discharge_power_w": null,
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"full_charge_interval_days": null,
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"full_charge_detect_percentage": null
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},
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"levelized_cost_of_storage_amt_kwh": 0.0,
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"max_charge_power_w": 5000,
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"min_charge_power_w": 50,
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"charge_rates": [
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0.0,
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@@ -238,18 +260,30 @@ config path from ``self.device_id`` without needing an external index.
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],
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"min_soc_deadline_datetime": null,
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"min_soc_max_duration_h": null,
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"cell_chemistry": null,
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"full_charge_interval_days": null,
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"full_charge_soc_percentage": 100,
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"full_charge_detect_percentage": 99,
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"full_charge_allow_grid": false,
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"effective_nominal_capacity_wh": 60000,
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"effective_max_charge_power_w": 5000.0,
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"effective_max_discharge_power_w": 5000.0,
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"effective_charging_efficiency": 0.975,
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"effective_discharging_efficiency": 0.975,
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"effective_min_soc_percentage": 0,
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"effective_max_soc_percentage": 100,
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"effective_full_charge_interval_days": null,
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"effective_full_charge_detect_percentage": 99,
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"measurement_key_soc_factor": "ev0-soc-factor",
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"measurement_key_temperature_degc": "ev0-temperature-degc",
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"measurement_key_charge_power_w": "ev0-charge-power-w",
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"measurement_key_discharge_power_w": "ev0-discharge-power-w",
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"measurement_key_power_l1_w": "ev0-power-l1-w",
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"measurement_key_power_l2_w": "ev0-power-l2-w",
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"measurement_key_power_l3_w": "ev0-power-l3-w",
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"measurement_key_power_3_phase_sym_w": "ev0-power-3-phase-sym-w",
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"measurement_keys": [
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"ev0-soc-factor",
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"ev0-temperature-degc",
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"ev0-charge-power-w",
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"ev0-discharge-power-w",
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"ev0-power-l1-w",
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"ev0-power-l2-w",
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"ev0-power-l3-w",
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@@ -285,11 +319,17 @@ config path from ``self.device_id`` without needing an external index.
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"max_home_appliances": 3,
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"measurement_keys": [
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"bat0-soc-factor",
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"bat0-temperature-degc",
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"bat0-charge-power-w",
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"bat0-discharge-power-w",
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"bat0-power-l1-w",
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"bat0-power-l2-w",
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"bat0-power-l3-w",
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"bat0-power-3-phase-sym-w",
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"ev0-soc-factor",
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"ev0-temperature-degc",
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"ev0-charge-power-w",
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"ev0-discharge-power-w",
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"ev0-power-l1-w",
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"ev0-power-l2-w",
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"ev0-power-l3-w",
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