Investigating the Cell Result Multiplication Method for Emission Test of Battery Module

Tianyi Ma; Xiaole Ma; Fang Wang; Weijian Hao; Zhipeng Sun; Lei Liu; Yue Xu; Yupeng Li; Shanming Liu; Haishuo Ma; Xiaoqian Dai; Yifan Liu

doi:10.3390/batteries9090450

Investigating the Cell Result Multiplication Method for Emission Test of Battery Module

Tianyi Ma^*, Xiaole Ma, Fang Wang^*, Weijian Hao, Zhipeng Sun, Lei Liu, Yue Xu, Yupeng Li, Shanming Liu, Haishuo Ma, Xiaoqian Dai, Yifan Liu

^*Corresponding author for this work

Ltd.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The thermal safety of lithium-ion traction batteries is a highly concerning issue in the field of electric transportation. The large amount of gas emissions during the thermal runaway process of batteries has high safety hazards, such as fire and explosion. The quantitative analysis of emissions is one of the important challenges in testing and evaluating battery safety. Focusing on quantifying gas emissions using large-scale thermal propagation in battery modules and packs, based on the idea of cell result multiplication, this article conducts a thermal runaway emission analysis of a single cell and a module and compares the behavior of thermal runaway and gas emissions of the cell and module from the perspectives of temperature, pressure, gas composition, and battery morphology. The feasibility of the cell result multiplication method is verified from the perspective of experimental data.

Original language	English
Article number	450
Journal	Batteries
Volume	9
Issue number	9
DOIs	https://doi.org/10.3390/batteries9090450
Publication status	Published - Sept 2023
Externally published	Yes

Keywords

cell result multiplication
gas emission
lithium-ion battery
thermal runaway

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3390/batteries9090450

Cite this

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title = "Investigating the Cell Result Multiplication Method for Emission Test of Battery Module",

abstract = "The thermal safety of lithium-ion traction batteries is a highly concerning issue in the field of electric transportation. The large amount of gas emissions during the thermal runaway process of batteries has high safety hazards, such as fire and explosion. The quantitative analysis of emissions is one of the important challenges in testing and evaluating battery safety. Focusing on quantifying gas emissions using large-scale thermal propagation in battery modules and packs, based on the idea of cell result multiplication, this article conducts a thermal runaway emission analysis of a single cell and a module and compares the behavior of thermal runaway and gas emissions of the cell and module from the perspectives of temperature, pressure, gas composition, and battery morphology. The feasibility of the cell result multiplication method is verified from the perspective of experimental data.",

keywords = "cell result multiplication, gas emission, lithium-ion battery, thermal runaway",

author = "Tianyi Ma and Xiaole Ma and Fang Wang and Weijian Hao and Zhipeng Sun and Lei Liu and Yue Xu and Yupeng Li and Shanming Liu and Haishuo Ma and Xiaoqian Dai and Yifan Liu",

note = "Publisher Copyright: {\textcopyright} 2023 by the authors.",

year = "2023",

month = sep,

doi = "10.3390/batteries9090450",

language = "English",

volume = "9",

journal = "Batteries",

issn = "2313-0105",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

number = "9",

}

TY - JOUR

T1 - Investigating the Cell Result Multiplication Method for Emission Test of Battery Module

AU - Ma, Tianyi

AU - Ma, Xiaole

AU - Wang, Fang

AU - Hao, Weijian

AU - Sun, Zhipeng

AU - Liu, Lei

AU - Xu, Yue

AU - Li, Yupeng

AU - Liu, Shanming

AU - Ma, Haishuo

AU - Dai, Xiaoqian

AU - Liu, Yifan

PY - 2023/9

Y1 - 2023/9

N2 - The thermal safety of lithium-ion traction batteries is a highly concerning issue in the field of electric transportation. The large amount of gas emissions during the thermal runaway process of batteries has high safety hazards, such as fire and explosion. The quantitative analysis of emissions is one of the important challenges in testing and evaluating battery safety. Focusing on quantifying gas emissions using large-scale thermal propagation in battery modules and packs, based on the idea of cell result multiplication, this article conducts a thermal runaway emission analysis of a single cell and a module and compares the behavior of thermal runaway and gas emissions of the cell and module from the perspectives of temperature, pressure, gas composition, and battery morphology. The feasibility of the cell result multiplication method is verified from the perspective of experimental data.

AB - The thermal safety of lithium-ion traction batteries is a highly concerning issue in the field of electric transportation. The large amount of gas emissions during the thermal runaway process of batteries has high safety hazards, such as fire and explosion. The quantitative analysis of emissions is one of the important challenges in testing and evaluating battery safety. Focusing on quantifying gas emissions using large-scale thermal propagation in battery modules and packs, based on the idea of cell result multiplication, this article conducts a thermal runaway emission analysis of a single cell and a module and compares the behavior of thermal runaway and gas emissions of the cell and module from the perspectives of temperature, pressure, gas composition, and battery morphology. The feasibility of the cell result multiplication method is verified from the perspective of experimental data.

KW - cell result multiplication

KW - gas emission

KW - lithium-ion battery

KW - thermal runaway

UR - http://www.scopus.com/inward/record.url?scp=85172184189&partnerID=8YFLogxK

U2 - 10.3390/batteries9090450

DO - 10.3390/batteries9090450

M3 - Article

AN - SCOPUS:85172184189

SN - 2313-0105

VL - 9

JO - Batteries

JF - Batteries

IS - 9

M1 - 450

ER -

Investigating the Cell Result Multiplication Method for Emission Test of Battery Module

Abstract

Keywords

UN SDGs

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