International Journal For Multidisciplinary Research

E-ISSN: 2582-2160   •   Impact Factor: 9.24

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 7, Issue 2 (March-April 2025) Submit your research before last 3 days of April to publish your research paper in the issue of March-April.
Submit Research Paper Join as a Reviewer

Plagiarism is checked by the leading plagiarism checker TurnItIn

Call for Paper

Volume 7 Issue 2
March-April 2025

Submit your research paper

Indexing Partners
Academia Advanced Sciences Index Bielefeld Academic Search Engine CiteSeer DRJI Google Scholar Independent Search Engine & Directory Network ISI (International Scientific Indexing) Issuu Mendeley Research Networks
RefSeek ResearcherId - Thomson Reuters ResearchGate Scirus Scribd Semantic Scholar UTeM - Universiti Teknikal Malaysia Melaka Wiki for Call for Papers WorldCat Zenodo

A Comparative Study Of Cccv And Pulse Charging: Thermal Risks And Fire Safety In Lithium-Ion Batteries

Author(s) Mr. Sajal Shukla, Ms. Namrata Nebhnani, Dr. Manish Sahajwani
Country India
Abstract Addressing the critical issue of fire risk in lithium-ion batteries, this paper investigates how thermal behavior under Constant Current-Constant Voltage (CCCV) versus Pulse Charging impacts overall safety. Using a MATLAB model of a 48V, 100Ah system, the study analyzes temperature rise and power dissipation—key factors contributing to conditions that can precede fire hazards. Findings demonstrate that conventional CCCV charging induces significant thermal stress, elevating core temperatures to 49.2°C —dangerously close to thresholds (~50°C ) associated with accelerated electrolyte decomposition, flammable gas generation, and potential thermal runaway initiation. In stark contrast, Pulse Charging effectively mitigates these fire risks by maintaining a lower peak temperature of 40.1°C, achieved through reduced average power dissipation (~210W vs. ~300W for CCCV ) and integral cooling periods. By analyzing power loss and heat accumulation specifically in relation to established safety thresholds, this work evaluates the charging techniques primarily through the lens of fire risk reduction. The results strongly advocate for Pulse Charging as an inherently safer methodology, offering a crucial safety margin against fire hazards, especially in demanding applications where thermal stability is paramount.
Keywords Lithium-ion Batteries (Li-ion Batteries) ,Fire Safety, Thermal Risk, Thermal Runaway, Battery Safety
Field Engineering
Published In Volume 7, Issue 2, March-April 2025
Published On 2025-04-12
DOI https://doi.org/10.36948/ijfmr.2025.v07i02.41207
Short DOI https://doi.org/g9fb97
View / Download PDF File

Share this



E-ISSN 2582-2160
CrossRef

CrossRef DOI is assigned to each research paper published in our journal.

IJFMR DOI prefix is
10.36948/ijfmr

Downloads
Research Paper Format Copyright Permission Form and Undertaking Form Cover Page Vol 7 Isu 2Cover Page Vol 7 Isu 1Cover Page Vol 6 Isu 6

All research papers published on this website are licensed under Creative Commons Attribution-ShareAlike 4.0 International License, and all rights belong to their respective authors/researchers.

CC-BY-SA Open Access

About IJFMR
Fees & Payment
Current Issue
Publication Archive 		Submit Research Paper
Track Submission Status
Publication Guidelines
Publication Ethics
Peer Review & Plagiarism 		Join as a Reviewer
Editors & Reviewers
Reviewer Referral Program
Get Reviewer Membership Certi. 		Website/Journal Policies
Usage Policy
Content Policies
Privacy Policy
Contact Us +91-9687-828-838 editor@ijfmr.com