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batteries, starters, and alternators

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

functions

	define battery metadata
	define battery equivalent circuit parameters
	define a single pulse sequence
	define a single pulse event

blocks

batteries

	lithium-ion, lithium-polymer, or lead-acid battery
	resistor-capacitor (rc) circuit battery that creates lookup tables
	resistor-capacitor (rc) circuit battery

electrical system components

	dc-to-dc converter that supports bidirectional boost and buck
	reduced lundell (claw-pole) alternator with an external voltage regulator
	starter as a dc motor

power accounting

create power information bus

topics

use the virtual vehicle composer to calibrate mapped dc-to-dc converters from imported data.
import lithium-ion battery sheet data and generate parameters for the datasheet battery block.
generate parameters for the equivalent circuit battery block.
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

ev reference application

ev reference application

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

fcev reference application

fcev reference application

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

motor dynamometer reference application

motor dynamometer reference application

simulate a motor controller and plant connected to a dynamometer.