Sang-woo Kim, Teressa Talluri, Amarnathvarma Angani, K. Shin
{"title":"提高锂聚合物电池模块的性能。第一部分:热浸过程中PCM对锂袋电池传热的增强作用","authors":"Sang-woo Kim, Teressa Talluri, Amarnathvarma Angani, K. Shin","doi":"10.1109/ICACEH51803.2020.9366222","DOIUrl":null,"url":null,"abstract":"The present study is about enhancing the heat transfer rate in a lithium polymer battery with a phase change material (PCM) during hot conditions. As a battery is sensitive to temperature changes during charging or discharging, it is prominent to maintain the temperature within the specified safe operating conditions, that is from 25 to 40°C. Proper temperature management is required for the battery. The experiment process was conducted in hot soaking in the temperature range of 25 to 40°C. In this experiment, we selected commercial PCMs such as RT31, RT15, EG26, and EG5 to enhance the heat transfer. High thermal gradients were observed with expanded graphite PCM.","PeriodicalId":165618,"journal":{"name":"2020 IEEE 2nd International Conference on Architecture, Construction, Environment and Hydraulics (ICACEH)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Improve Performance of the Lithium Polymer Battery Module Part 1: Heat Transfer Enhancement on Li-Pouch Battery with PCM in Hot Soaking\",\"authors\":\"Sang-woo Kim, Teressa Talluri, Amarnathvarma Angani, K. Shin\",\"doi\":\"10.1109/ICACEH51803.2020.9366222\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The present study is about enhancing the heat transfer rate in a lithium polymer battery with a phase change material (PCM) during hot conditions. As a battery is sensitive to temperature changes during charging or discharging, it is prominent to maintain the temperature within the specified safe operating conditions, that is from 25 to 40°C. Proper temperature management is required for the battery. The experiment process was conducted in hot soaking in the temperature range of 25 to 40°C. In this experiment, we selected commercial PCMs such as RT31, RT15, EG26, and EG5 to enhance the heat transfer. High thermal gradients were observed with expanded graphite PCM.\",\"PeriodicalId\":165618,\"journal\":{\"name\":\"2020 IEEE 2nd International Conference on Architecture, Construction, Environment and Hydraulics (ICACEH)\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE 2nd International Conference on Architecture, Construction, Environment and Hydraulics (ICACEH)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICACEH51803.2020.9366222\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE 2nd International Conference on Architecture, Construction, Environment and Hydraulics (ICACEH)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICACEH51803.2020.9366222","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improve Performance of the Lithium Polymer Battery Module Part 1: Heat Transfer Enhancement on Li-Pouch Battery with PCM in Hot Soaking
The present study is about enhancing the heat transfer rate in a lithium polymer battery with a phase change material (PCM) during hot conditions. As a battery is sensitive to temperature changes during charging or discharging, it is prominent to maintain the temperature within the specified safe operating conditions, that is from 25 to 40°C. Proper temperature management is required for the battery. The experiment process was conducted in hot soaking in the temperature range of 25 to 40°C. In this experiment, we selected commercial PCMs such as RT31, RT15, EG26, and EG5 to enhance the heat transfer. High thermal gradients were observed with expanded graphite PCM.