Automatic System for Li-Ion Battery Packs Gas Leakage Detection

被引：0
|
作者：
Mateev, Valentin [1 ]
Marinova, Iliana [1 ]
Kartunov, Zhelyazko [2 ]
机构：
[1] Tech Univ Sofia, Dept Elect Apparat, Sofia, Bulgaria
[2] Sensata Technol Inc, HTS Design Dept, Sofia, Bulgaria
来源：
2018 12TH INTERNATIONAL CONFERENCE ON SENSING TECHNOLOGY (ICST) | 2018年
关键词：
CO gas sensors; Li-Ion batteries;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Battery gas leakage is an early and reliable indicator for irreversible malfunctioning. In this paper is proposed an automatic gas detection system with catalytic type sensors and reconstruction approach for precise gas emission source location inside battery pack. Detection system employs a distributed array of CO sensors. Several array configurations are considered according to their measurement efficiency. Reconstruction algorithm is based on fast interpolation technique very suitable for real time data processing. Estimation of reconstruction method accuracy is made by computational model of gas diffusion.
引用
收藏
页码：13 / 16
页数：4
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