کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1284736 | 973084 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modeling the capacity degradation of LiFePO4/graphite batteries based on stress coupling analysis
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Modeling the capacity degradation of LiFePO4/graphite batteries based on stress coupling analysis Modeling the capacity degradation of LiFePO4/graphite batteries based on stress coupling analysis](/preview/png/1284736.png)
چکیده انگلیسی
⺠Battery capacity degradation is affected by temperature, discharge rate, EODV, charge rate and EOCV. These factors are generally coupled. ⺠The coupling intensity is related to stress levels. There exists a critical stress level at which the coupling can be neglected. When the stress level exceeds the critical value, the coupling aggravates battery degradation exponentially. ⺠The capacity degradation model achieves an error less than 15% when the cycling goes into the stable decay period, and the error converges gradually as the cycling continues.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 196, Issue 22, 15 November 2011, Pages 9757-9766
Journal: Journal of Power Sources - Volume 196, Issue 22, 15 November 2011, Pages 9757-9766
نویسندگان
Zhe Li, Languang Lu, Minggao Ouyang, Yuankun Xiao,