A Study on Heating Characteristics of Li-ion Battery Applicated Single-phase Immersion Cooling Technology

doi:10.15683/kosdi.2022.3.31.163

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2022 Vol.18, Issue 1 Preview Page Next Page

Original Article

A Study on Heating Characteristics of Li-ion Battery Applicated Single-phase Immersion Cooling Technology 단상계 침지냉각 기술이 적용된 Li-ion계 배터리 발열특성에 관한 연구: 김운학¹*, 강석원², 신기석³
Woonhak Kim¹*, Seokwon Kang², Giseok Shin³; ¹Professor, School of Civil and Environmental Engineering, Hankyong Nationnal University, Anseong, Republic of Korea
²Adjunct Instructor, School of Civil and Environmental Engineering, Hankyong Nationnal University, Anseong, Republic of Korea
³Director, BOSUNG POWERTEC, Chungju, Republic of Korea

31 March 2022. pp. 163-172

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Abstract

Purpose: To secure efficient thermal management technology for Li-ion batteries, the applicability of the system applied with single-phase immersion technology was checked through an experiment. Method: Using JH3 pouch cells produced by LG-Chem, Korea, A 14S2P module was manufactured and immersed in a vegetable-based cooling fluid produced by Cargill, USA, and then charged and discharged at a rate of 0.3C to 1C to check the heat distribution. Result: It was possible to manage and there was no change in the molecular structure of the immersion solution. Conclusion: It was confirmed that the immersion cooling method can be applied to the thermal management of Li-ion batteries.

Keywords

Lithium-ion Battery

Immersion Cooling

Single-phase Immersion Liquid

연구목적: Li-ion 배터리의 효율적인 열관리 기술을 확보하기 위하여 Single&-phase 침지 냉각 기술을 적용한 시스템의 실험을 통하여 적용가능성을 확인하고자 하였다. 연구방법: LG-Chem에서 생산된 JH3 파우치 셀을 사용하여 14S2P 모듈을 제조하여 미국 카길사에서 생산된 식물성계 냉각유체에 침지한 후 0.3C~1C 속도로 충방전을 시행하여 열분포를 확인하였다. 연구결과: 침지냉각 기술로 배터리 모듈을 40℃ 이하의 온도로 관리할 수 있으며, 침지액의 분자구조 변화가 없다는 결과를 도출하였다. 결론: 침지냉각 방식이 Li-ion 배터리 열관리에 적용 가능함을 확인하였다.

키워드

리튬이온배터리. 침지냉각

단상계 침지액

References

Johnson, N., PE, W.M., PE, P.R. (2016). "Application of fluid protection for increased safety and efficiency of Lithium-ion battery and electronic devices." Proceeding SUPDET 2016 Presentations.
Jung, J.-C. (2020). "A study on improvement of operation characteristics and inspection method of standby power supply such as emergency induction light using Li-ion capacitor." Journal of The Korean Society of Disaster Information, Vol. 16, No. 2, pp. 392-401.
Kwag, D.S. (2011). "Breakdown properties for insulation design of the environment-friendly pole transformer using the vegetable insulating oil." Journal of the KOSOS, Vol. 26, No. 6, pp. 7-12.
Lee, J.-I. (2020). "A Study on the identification technique and prevention of combustion diffusion through ESS (Energy Storage System) battery fire case." Journal of The Korean Society of Disaster Information, Vol. 16, No. 2, pp. 383-391.
Liu, H., Wei, Z., He, W., Zhao, J. (2017). "Thermal issues about Li-ion batteries and recent progress in battery thermal management systems: A review." Energy Convers Manage, Vol. 150, pp. 304-330. 10.1016/j.enconman.2017.08.016
M&I Materials Limited. (2020). MIVOLT LIQUID IMMERSION COOLING, Dielectric Fluids For Safer, Cooler, Greener High Performance EV Batteries.
Park, S., Jung, D. (2013)." Battery cell arrangement and heat transfer fluid effects on the parasitic power consumption and the cell temperature distribution in a hybrid electric vehicle." Journal of Power Sources, Vol. 227, pp. 191-198. 10.1016/j.jpowsour.2012.11.039
Qin, P., Liao, M., Zhang, D., Liu, Y., Sun, J., Wang, Q. (2019). "Experimental and numerical study on a novel hybrid battery thermal management system integrated forced-air convection and phase change material." Energy Convers Manage, Vol. 195, pp. 1371-1381. 10.1016/j.enconman.2019.05.084

Information

Publisher :The Korean Society of Disaster Information
Publisher(Ko) :한국재난정보학회
Journal Title :Journal of the Society of Disaster Information
Journal Title(Ko) :한국재난정보학회논문집
Volume : 18
No :1
Pages :163-172
DOI :https://doi.org/10.15683/kosdi.2022.3.31.163

[1] Johnson, N., PE, W.M., PE, P.R. (2016). "Application of fluid protection for increased safety and efficiency of Lithium-ion battery and electronic devices." Proceeding SUPDET 2016 Presentations.

[2] Jung, J.-C. (2020). "A study on improvement of operation characteristics and inspection method of standby power supply such as emergency induction light using Li-ion capacitor." Journal of The Korean Society of Disaster Information, Vol. 16, No. 2, pp. 392-401.

[3] Kwag, D.S. (2011). "Breakdown properties for insulation design of the environment-friendly pole transformer using the vegetable insulating oil." Journal of the KOSOS, Vol. 26, No. 6, pp. 7-12.

[4] Lee, J.-I. (2020). "A Study on the identification technique and prevention of combustion diffusion through ESS (Energy Storage System) battery fire case." Journal of The Korean Society of Disaster Information, Vol. 16, No. 2, pp. 383-391.

[5] Liu, H., Wei, Z., He, W., Zhao, J. (2017). "Thermal issues about Li-ion batteries and recent progress in battery thermal management systems: A review." Energy Convers Manage, Vol. 150, pp. 304-330. 10.1016/j.enconman.2017.08.016

[6] M&I Materials Limited. (2020). MIVOLT LIQUID IMMERSION COOLING, Dielectric Fluids For Safer, Cooler, Greener High Performance EV Batteries.

[7] Park, S., Jung, D. (2013)." Battery cell arrangement and heat transfer fluid effects on the parasitic power consumption and the cell temperature distribution in a hybrid electric vehicle." Journal of Power Sources, Vol. 227, pp. 191-198. 10.1016/j.jpowsour.2012.11.039

[8] Qin, P., Liao, M., Zhang, D., Liu, Y., Sun, J., Wang, Q. (2019). "Experimental and numerical study on a novel hybrid battery thermal management system integrated forced-air convection and phase change material." Energy Convers Manage, Vol. 195, pp. 1371-1381. 10.1016/j.enconman.2019.05.084

Journal of the Society of Disaster Information ISSN:1976-2208(Print) 2671-5287(Online) 한국재난정보학회논문집

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