modelCellRCStack
Battery with open-circuit voltage dependent on state of charge, self-discharge, inner resistance and a series of RC-elements
Extends from Modelica.Electrical.Batteries.BaseClasses.BaseCellStack (Battery with open-circuit voltage dependent on state of charge, self-discharge and inner resistance), Modelica.Electrical.Batteries.Icons.TransientModel (Indicates transient model).
Information
Extends the model CellStack by a series of RC-elements, describing the transient behaviour of the battery.
This model can be used for a single cell Ns = Np = 1 as well as a stack built from identical cells.
For details, see concept and parameterization.
Note
Parameter record array rcData contained in parameter record cellData has to be specified.
The total inner resistance is the sum of the resistance of resistor r0 and the sum of the resistances of the resistors of the RC-elements.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | Ns (from BaseCellStack) | 1 | Number of serial connected cells |
| Integer | Np (from BaseCellStack) | 1 | Number of parallel connected cells |
| ParameterRecords.CellData | cellData (from BaseCellStack) | Cell parameters | |
| Boolean | useHeatPort (from PartialConditionalHeatPort) | false | =true, if HeatPort is enabled |
| SI.Temperature | T (from PartialConditionalHeatPort) | 293.15 | Fixed device temperature if useHeatPort = false |
| Advanced | |||
| Real | SOCtolerance (from BaseCellStack) | 1e-9 | Tolerance to detect depleted of overcharged battery |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| PositivePin | p (from TwoPin) | Positive electrical pin | |
| NegativePin | n (from TwoPin) | Negative electrical pin | |
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | heatPort (from PartialConditionalHeatPort) | Optional port to which dissipated losses are transported in form of heat |