glenn schrooyenandClaude Opus 5
37bac79ad8
The loop was in velocity form: the accumulator WAS the commanded power, so "clamp the integrator" and "clamp the output" were the same line of code and could not be set apart. This makes the accumulator an explicit carried value (`i_w`), bounds it with its own `integrator_max_w`, and keeps the output clamp where it was. Killing either mechanism now still leaves the other holding - which is the point of the ticket, and what the new regression test asserts. Freeze semantics: while saturated the integrator may unwind but not wind further. A strict freeze would strand the command at whatever it reached, because the condition that releases it is the inverter tracking again, and not tracking is exactly what saturation means. The integrator is re-seeded from the arbiter's actual output whenever the loop did not get what it asked for, so entering any failsafe (all of which resolve to 0 W) zeroes it, and the first cycle after release does not dump the stale period as power. test_control.py: 24 -> 33 checks, all passing. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Du77usMj8XNKNFZGmUiWDa
113 lines
2.9 KiB
YAML
113 lines
2.9 KiB
YAML
name: GoodWe RS485 Controller
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version: "0.2.1"
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slug: goodwe_controller
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description: >-
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Drives a GoodWe ES/BP battery inverter over RS485 by emulating its smart
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meter, holding net grid exchange at zero and running a monthly battery
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maintenance cycle.
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url: https://gittea.kammenstraatha.duckdns.org/admin/goodwe-addon
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arch:
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- aarch64
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- amd64
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- armv7
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init: false
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startup: application
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boot: auto
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# Needed to read the meter and to write the ESPHome setpoint number.
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homeassistant_api: true
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hassio_api: true
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# Own diagnostics/operations UI inside HA. This is what a field tech and a
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# remote supporter both look at, so it is not optional.
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ingress: true
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ingress_port: 8099
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panel_icon: mdi:battery-sync
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panel_title: GoodWe
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# Optional: publish status entities by MQTT discovery. `want` rather than
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# `need` - the add-on runs fine with no broker, it just publishes nothing.
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services:
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- mqtt:want
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options:
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# --- sources (required) ---------------------------------------------------
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meter_entity: sensor.p1_meter_active_power
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meter_invert: false
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soc_entity: ""
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batt_entity: ""
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batt_invert: false
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setpoint_entity: ""
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# --- control ---------------------------------------------------------------
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max_w: 2000
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gain: 0.6
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slew_w: 1000
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deadband_w: 15
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target_grid_w: -10
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step_w: 10
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saturation_w: 500
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saturation_cycles: 3
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integrator_max_w: 3000
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heartbeat_s: 10
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stale_input_s: 15
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auto_start: false
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# --- maintenance -----------------------------------------------------------
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maintenance_enabled: false
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maintenance_interval_days: 28
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maintenance_start_hour: 10
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maintenance_discharge_w: 2500
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maintenance_charge_w: 2500
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maintenance_soc_floor: 11
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maintenance_soc_target: 99
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maintenance_hold_min: 120
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# --- tariff / capacity tariff (all optional) ------------------------------
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peak_forecast_entity: ""
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peak_cap_w: 3500
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price_now_entity: ""
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price_avg_entity: ""
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# --- site ------------------------------------------------------------------
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estop_fitted: false
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log_level: info
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schema:
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meter_entity: str
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meter_invert: bool
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soc_entity: str
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batt_entity: str
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batt_invert: bool
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setpoint_entity: str
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max_w: int(100,5000)
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gain: float(0.05,1.0)
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slew_w: int(50,5000)
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deadband_w: int(0,500)
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target_grid_w: float(-200,200)
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step_w: int(1,100)
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saturation_w: int(100,2000)
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saturation_cycles: int(1,10)
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integrator_max_w: int(100,15000)
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heartbeat_s: int(2,25)
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stale_input_s: int(5,120)
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auto_start: bool
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maintenance_enabled: bool
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maintenance_interval_days: int(1,90)
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maintenance_start_hour: int(0,23)
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maintenance_discharge_w: int(500,5000)
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maintenance_charge_w: int(500,5000)
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maintenance_soc_floor: int(5,30)
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maintenance_soc_target: int(50,100)
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maintenance_hold_min: int(5,480)
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peak_forecast_entity: str?
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peak_cap_w: int(500,15000)
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price_now_entity: str?
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price_avg_entity: str?
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estop_fitted: bool
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log_level: list(trace|debug|info|warning|error)
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