차량용 리튬이온 배터리 모듈의 간접 공랭식 시스템 냉각 특성 분석A Study on the Characteristics of the Indirect Air Cooling System of a Lithium-ion Battery Module for Vehicle
- Other Titles
- A Study on the Characteristics of the Indirect Air Cooling System of a Lithium-ion Battery Module for Vehicle
- Authors
- 류민열; 김태우; 박성수; 이종석; 박성진
- Issue Date
- 2018
- Publisher
- 한국자동차공학회
- Keywords
- Battery cooling(배터리 냉각); Thermal modeling(열적 모델링); Lithium ion battery(리튬이온 배터리); Thermal management(열관리); Heat transfer characteristics(열전달 특성); Cooling performance(냉각 성능)
- Citation
- 한국자동차공학회 논문집, v.26, no.5, pp.663 - 675
- Journal Title
- 한국자동차공학회 논문집
- Volume
- 26
- Number
- 5
- Start Page
- 663
- End Page
- 675
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/4299
- DOI
- 10.7467/KSAE.2018.26.5.663
- ISSN
- 1225-6382
- Abstract
- In electrified vehicles, large lithium ion batteries are typically used because of their high charge and discharge efficiency, high power density, wide range of SOC operation, longer shelf life, and lower self-discharge rate.
However, such type of batteries should be kept at the proper operating temperature to extend their battery life and avoid explosion. Therefore, a battery cooling system is an essential sub system for electrified vehicles. In this study, the multi-dimensional battery heat transfer model was developed by using Matlab/Simulink, and validated with CFD simulation results. Based on the Matlab/Simulink model, the cell maximum temperature, cell maximum temperature deviation, and distribution were tested. The model is then used to estimate the effect of ambient temperature, cooling air temperature and flow rates, heat generation, and the design of the cooling fin on temperature distribution and maximum temperature change in the battery module.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Mechanical and System Design Engineering > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/4299)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.