WOLFRAM SYSTEM MODELER

BatteryCell

The main battery cell model

Diagram

Wolfram Language

In[1]:=
SystemModel["IndustryExamples.Energy.Battery.Components.BatteryCell"]
Out[1]:=

Information

 

Battery: Battery Cell

 

Description

This is the main part of the battery model. The battery cell can be used in a number of ways, for instance, the cell can be connected in series to form a battery pack.

The cell has two main circuits with a voltage source and a current source, respectively, connected to variable capacitors and variable resistors. The state of the battery is fed back to the battery cell as input to the variable capacitors and resistors.

 

Parameters (1)

initialStateOfCharge

Value: 0.9

Type: Real

Connectors (5)

n

Type: NegativePin

p

Type: PositivePin

heat

Type: HeatPort_a

SoCOutput

Type: RealOutput

CapacityOutput

Type: RealOutput

Components (15)

ground

Type: Ground

capacity

Type: StateOfHealthCapacitor

openCircuitVoltage

Type: OpenCircuitVoltage

drawnCurrent

Type: CurrentSensor

temperature

Type: TemperatureSensor

stateOfCharge

Type: PotentialSensor

batteryState

Type: Multiplex3

drainCurrent

Type: ProtectedSignalCurrent

seriesResistance

Type: SeriesResistance

shortTransientC

Type: ShortTransientCapacitance

shortTransientR

Type: ShortTransientResistance

longTransientC

Type: LongTransientCapacitance

longTransientR

Type: LongTransientResistance

LimitController

Type: LessThreshold

GreaterController

Type: GreaterThreshold

Used in Examples (3)

BatteryDischarge

IndustryExamples.Energy.Battery

A battery cell will be discharged until it reaches a low State of Charge, the simulation will then be terminated.

ChargeDischarge

IndustryExamples.Energy.Battery

A scenario where a battery cell will be charged and discharged in intervals

CellPhoneScenario

IndustryExamples.Energy.Battery

Model with a battery connected to a cellphone.

Used in Components (1)

BatteryPack

IndustryExamples.Energy.Battery.Components

Four battery cells connected in series