کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7725758 1497854 2018 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel thermal management system for improving discharge/charge performance of Li-ion battery packs under abuse
ترجمه فارسی عنوان
یک سیستم مدیریت حرارتی جدید برای بهبود عملکرد تخلیه / شارژ باتری های لیتیوم یونی تحت سوء استفاده
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
چکیده انگلیسی
This paper presents an alternate approach for improving thermal performance of PCM-based TMSs. The introduced technique involves placing battery cells in a vertically inverted position within the battery-pack. It is demonstrated through experiments that inverted cell-layout facilitates build-up of convection current in the pack, which in turn minimises thermal variations within the PCM matrix by enabling PCM mass transfer between the top and the bottom regions of the battery pack. The proposed system is found capable of maintaining tight control over battery cell temperature even during abusive usage, defined as high-rate repetitive cycling with minimal rest periods. In addition, this novel TMS can recover waste heat from PCM-matrix through thermoelectric devices, thereby resulting in a negative parasitic load for TMS.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 378, 28 February 2018, Pages 759-775
نویسندگان
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