Lemonergy · Studio block

SOC and temperature limited signed power boundary

Requests signed terminal power while applying supplied SOC, temperature, current and permission limits; unmet power is recorded.

Implementation ID: pack-power-boundary
Reviewed: 2026-10-30

Behavior

Requests signed terminal power while applying supplied SOC, temperature, current and permission limits; unmet power is recorded.

Interface

Select a terminal or signal to inspect its meaning. This is a conceptual interface, not simulation output.

Ports and observed outputs
Name	Direction	Unit	Meaning
`p`	conserving	electrical	Positive voltage-reference terminal
`n`	conserving	electrical	Negative voltage-reference terminal
`Signed power and battery state`	input	W	Signed power and battery state is a directed power input to this component, expressed in W. Its binding supplies information; it is not a conserving connection.
`State of charge`	input	fraction	State of charge is a directed fraction input to this component, expressed in fraction. Its binding supplies information; it is not a conserving connection.
`Battery temperature`	input	K	Battery temperature is a directed temperature input to this component, expressed in K. Its binding supplies information; it is not a conserving connection.
`Operating permission`	input	1	Operating permission is a directed dimensionless input to this component, expressed in 1. Its binding supplies information; it is not a conserving connection.
`voltage`	output	V	Directed output available to compatible consumers: voltage.
`current`	output	A	Directed output available to compatible consumers: current.
`power`	output	W	Directed output available to compatible consumers: power.
`requested Power`	output	W	Directed output available to compatible consumers: requested Power.
`delivered Power`	output	W	Directed output available to compatible consumers: delivered Power.
`available Discharge Power`	output	W	Directed output available to compatible consumers: available Discharge Power.
`available Charge Power`	output	W	Directed output available to compatible consumers: available Charge Power.

Signal inputs

These directed signals carry information. Conserving terminals exchange the quantities of their physical domain.

Signal outputs

Outputs can supply compatible inputs. Connections and values are inspected in the model that owns them.

Current authoring interface
Pin	Direction	Unit or domain	Meaning
Signed power and battery state	input	W	Signed power and battery state is a directed power input to this component, expressed in W. Its binding supplies information; it is not a conserving connection.
State of charge	input	fraction	State of charge is a directed fraction input to this component, expressed in fraction. Its binding supplies information; it is not a conserving connection.
Battery temperature	input	K	Battery temperature is a directed temperature input to this component, expressed in K. Its binding supplies information; it is not a conserving connection.
Operating permission	input	1	Operating permission is a directed dimensionless input to this component, expressed in 1. Its binding supplies information; it is not a conserving connection.
voltage	output	V	Directed output available to compatible consumers: voltage.
current	output	A	Directed output available to compatible consumers: current.
power	output	W	Directed output available to compatible consumers: power.
requested Power	output	W	Directed output available to compatible consumers: requested Power.
delivered Power	output	W	Directed output available to compatible consumers: delivered Power.
available Discharge Power	output	W	Directed output available to compatible consumers: available Discharge Power.
available Charge Power	output	W	Directed output available to compatible consumers: available Charge Power.

Parameters

Defaults are initial model values. Select values for your own model and operating conditions.

Configuration fields
Parameter	Unit	Default	Meaning and limits
powerW `powerW`	W: positive discharge, negative charge	1000	Declared authoring field: powerW. Minimum -1000000000; Maximum 1000000000
capacityAh `capacityAh`	Ah effective	100	Declared authoring field: capacityAh. Minimum 1e-06; Maximum 1000000000
minimumSoc `minimumSoc`	fraction	0.05	Declared authoring field: minimumSoc. Minimum 0; Maximum 1
maximumSoc `maximumSoc`	fraction	0.95	Declared authoring field: maximumSoc. Minimum 0; Maximum 1
maxDischargeA `maxDischargeA`	A	500	Declared authoring field: maxDischargeA. Minimum 0; Maximum 1000000
maxChargeA `maxChargeA`	A	200	Declared authoring field: maxChargeA. Minimum 0; Maximum 1000000
minimumVoltageV `minimumVoltageV`	V	150	Declared authoring field: minimumVoltageV. Minimum 0.01; Maximum 1000000
minTemperatureK `minTemperatureK`	K	233.15	Declared authoring field: minTemperatureK. Minimum 1; Maximum 2000
maxTemperatureK `maxTemperatureK`	K legacy discharge bound	333.15	Declared authoring field: maxTemperatureK. Minimum 1; Maximum 2000
minChargeTemperatureK `minChargeTemperatureK`	K authored charge bound	273.15	Declared authoring field: minChargeTemperatureK. Minimum 1; Maximum 2000
maxChargeTemperatureK `maxChargeTemperatureK`	K authored charge bound	318.15	Declared authoring field: maxChargeTemperatureK. Minimum 1; Maximum 2000
minDischargeTemperatureK `minDischargeTemperatureK`	K authored discharge bound	233.15	Declared authoring field: minDischargeTemperatureK. Minimum 1; Maximum 2000
maxDischargeTemperatureK `maxDischargeTemperatureK`	K authored discharge bound	333.15	Declared authoring field: maxDischargeTemperatureK. Minimum 1; Maximum 2000
temperatureDeratingK `temperatureDeratingK`	K taper width	5	Declared authoring field: temperatureDeratingK. Minimum 0.001; Maximum 100
barrierTimeS `barrierTimeS`	s	1	Declared authoring field: barrierTimeS. Minimum 1e-06; Maximum 1000000000

Equations and rules

The behavior and configured interface above define this authoring component. This reference does not add numerical equations beyond its source contract.

Use in Studio

Use this authoring component

Choose this component in the Studio library and configure its declared interface. This reference describes the authoring contract; it does not claim a standalone numerical validation or a measured result.

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Use in a workflow

Connected concepts

Limits and interpretation

The symbolic diagram describes the component and its declared interface. It is not a solved circuit or simulated output.
Configured parameters and model connections determine the result. Check the complete model before interpreting its outputs.

Implementation sources

This reference follows Lemonergy implementation sources. Scientific articles support the linked concepts separately.

Repository: battery-design · Revision: 0a28f1a0a75a0447903b868cbcc734133a77a847

docs/glossary/studio-help-catalog.json

This implementation and its workflow uses (JSON) · Knowledge graph (JSON-LD)

Current authoring interface provenance

The interactive graphic is exported from the same Studio help descriptor. Source base: 0a28f1a0a75a0447903b868cbcc734133a77a847. File content hashes in the public descriptor catalog identify the exact source snapshot. Existing numerical checks above retain their own verification scope.