Monitoring of lithium-ion cells using a microcontroller

Safe and efficient operation of batteries is always desired but batteries with a high energy density pose a threat to the system causing thermal breakdown, reduced performance and rapid ageing. To reduce such vulnerabilities, an optimum environment with controlled parameters is required. Four parame...

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Bibliographic Details
Published in:Clean energy (Online) 2022-02, Vol.6 (1), p.89-96
Main Authors: Pratap Singh, Gaurav, Lehri, Yash, Bhatia, Lakshay, Sehgal, Yogesh
Format: Article
Language:English
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Summary:Safe and efficient operation of batteries is always desired but batteries with a high energy density pose a threat to the system causing thermal breakdown, reduced performance and rapid ageing. To reduce such vulnerabilities, an optimum environment with controlled parameters is required. Four parameters have been considered for analysis, i.e. state of charge, current, voltage and temperature. The module makes a detailed analysis of the above-mentioned parameters and suggests a microcontroller-based prototype that is capable of monitoring the external factors in real time and generating relevant warnings. A simple microcontroller system is used to monitor a lithium-ion battery to detect anomalies in the early stages as well as to make the user aware when the cell is not operating under optimal conditions, thus enhancing the lifetime and performance of the lithium-ion cell. Graphical Abstract
ISSN:2515-4230
2515-396X
DOI:10.1093/ce/zkab058