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Investigation of battery energy storage system (BESS) during loading variation


Citation

Hoque, Md Azizul and Hassan, Mohd Khair and Hajjo, Abdulrahman and Taha, Taha A. (2023) Investigation of battery energy storage system (BESS) during loading variation. Journal of Advanced Research in Applied Mechanics, 110 (1). pp. 86-96. ISSN 2289-7895

Abstract

The data-driven Battery Management System (BMS) plays a crucial role in Electric Vehicles (EVs) and Battery Energy Storage Systems (BESS). EVs and energy storage systems utilize Lithium-ion (Li-ion) batteries due to their high energy density. However, recent concerns have arisen regarding the efficiency and reliability of Li-ion batteries, mainly due to issues of overheating and aging. Consequently, accurately predicting the State of Charge (SOC), State of Health (SOH), and degree of aging of the battery has become immensely important. This research focuses on analysing the accelerated loading effects on Li-ion batteries under various load conditions to gain insights into their performance under extreme mechanical stress. This paper also proposes a model employing a Feed-Forward Neural Network (FNN) to investigate the effects of fast-loading variations. The reliability testing of batteries involves monitoring their degree of aging through repeated charging or discharging cycles, facilitated by an IoT-based remote monitoring system. Experimental data was collected using the Neware BTS4000, a standard battery test equipment, and then validated with the FNN model, achieving a maximum accuracy of 99.9%.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.37934/aram.110.1.8696
Publisher: Akademia Baru Publishing
Keywords: Ageing; Artificial neural network; Battery second life; Electric vehicle; Feed-forward neural network; Lithium-ion; Energy storage system
Depositing User: Mohamad Jefri Mohamed Fauzi
Date Deposited: 04 Sep 2024 07:56
Last Modified: 04 Sep 2024 07:56
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.37934/aram.110.1.8696
URI: http://psasir.upm.edu.my/id/eprint/110344
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