Sakthivel, R and Shankar Ganesh, A and Anandh, Ba and Mahesh Kumar, D (2021) Smart Battery Management System Using LiFePO4 Battery for Offline UPS. International Conference on Physics and Energy. pp. 1-9.

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Abstract

Power integrated circuits (ICs) have developed solutions for charging
systems and power management system for battery powered devices. The main
purpose of a battery management system comprises handling the charging cycle to
limit the charging time without focusing on the battery. It also monitors the present
status of the battery and reports the fault conditions if any malfunction or error
occurs. This system is based on a smart LiFePO4 battery for offline UPS, which is
used to power up a home AC application with 230VAC/50Hz. The main reason to
select the LiFePO4 battery life cycle, it is made up of non-toxic material and this
battery is not overheated or catches fire in case of overcharging or overload. In this
system, the Arduino UNO microcontroller is used and it takes care of the parameters
like battery charging voltage, charging current, and high voltage cutoff at backup
mode. It also monitors the battery voltage, battery current, low voltage cutoff, and
overload protection at inverter mode.

Item Type: Article
Uncontrolled Keywords: Uninterruptible Power Supply, LiFePO4 Battery, Direct Current, Alternating Current, Pulse Width Modulation
Depositing User: Mr Team Mosys
Date Deposited: 28 Mar 2023 06:14
Last Modified: 28 Mar 2023 06:14
URI: http://ir.psgcas.ac.in/id/eprint/1828

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