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Energy Storage

Batteries, starters, and alternators

Use the energy storage blocks to assemble automotive electrical systems for battery sizing and performance studies.

Functions

`Battery.MetaData`	Define battery metadata
`Battery.Parameters`	Define battery equivalent circuit parameters
`Battery.PulseSequence`	Define a single pulse sequence
`Battery.Pulse`	Define a single pulse event

Blocks

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Batteries

Datasheet Battery	Lithium-ion, lithium-polymer, or lead-acid battery
Estimation Equivalent Circuit Battery	Resistor-capacitor (RC) circuit battery that creates lookup tables
Equivalent Circuit Battery	Resistor-capacitor (RC) circuit battery

Electrical System Components

Bidirectional DC-DC	DC-to-DC converter that supports bidirectional boost and buck
Reduced Lundell Alternator	Reduced Lundell (claw-pole) alternator with an external voltage regulator
Starter	Starter as a DC motor

Power Accounting

Power Accounting Bus Creator

Create power information bus (Since R2019a)

Topics

Calibrate Mapped DC-to-DC Converters Using Data
Use the Virtual Vehicle Composer to calibrate mapped DC-to-DC converters from imported data.
Generate Parameter Data for Datasheet Battery Block
Import lithium-ion battery sheet data and generate parameters for the Datasheet Battery block.
Generate Parameter Data for Equivalent Circuit Battery Block
Generate parameters for the Equivalent Circuit Battery block.
Resize Motors
Resize motors using the dynamometer reference application.
Resize Engines and Mapped Motors
Resize engines and mapped motors using the Virtual Vehicle Composer app.

Related Information

Featured Examples

HEV Multimode Reference Application

Simulate a full multimode HEV model with an internal combustion engine, transmission, battery, motor, generator, and associated powertrain control algorithms.

Open Script

HEV Input Power-Split Reference Application

Simulate an input power-split HEV model with an internal combustion engine, transmission, battery, motor, generator, and associated powertrain control algorithms.

Open Script

HEV P0 Reference Application

Simulate a P0 HEV model with an internal combustion engine, transmission, battery, motor, generator, and associated powertrain control algorithms.

Open Script

HEV P1 Reference Application

Simulate a P1 HEV model with an internal combustion engine, transmission, battery, motor, generator, and associated powertrain control algorithms.

Open Script

HEV P2 Reference Application

Simulate a P2 HEV model with an internal combustion engine, transmission, battery, motor, generator, and associated powertrain control algorithms.

Open Script

HEV P3 Reference Application

Simulate a P3 HEV model with an internal combustion engine, transmission, battery, motor, generator, and associated powertrain control algorithms.

Open Script

HEV P4 Reference Application

Simulate a P4 HEV model with an internal combustion engine, transmission, battery, motor, generator, and associated powertrain control algorithms.

Open Script

EV Reference Application

Simulate an EV model with a motor-generator, battery, direct-drive transmission, and associated powertrain control algorithms.

Open Script

FCEV Reference Application

Simulate an FCEV model with a fuel cell, motor-generator, battery, direct-drive transmission, and associated powertrain control algorithms.

Open Script

Motor Dynamometer Reference Application

Simulate a motor controller and plant connected to a dynamometer.

Open Script