Open AccessModel of Battery Capacity Attenuation at Low Temperature
Author(s) -
Hongwei Wang,
Jun Li,
Weizhe Zhao,
Yusong Zhu,
Bin Hu,
Yanjun Fu,
Ziqiang Tao
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/565/1/012016
Subject(s) - battery (electricity) , battery capacity , lithium (medication) , lithium ion battery , energy density , attenuation , acceleration , automotive engineering , environmental science , computer science , nuclear engineering , materials science , engineering physics , engineering , thermodynamics , power (physics) , physics , medicine , optics , classical mechanics , endocrinology
Lithium-ion batteries are widely applied for its advantages of being high in energy density, low in self-discharge rate, and high in maximal cycles, having no memory effect, and being pollutant-free. Accurately predicting the service lives of lithium-ion batteries is the important basis for reasonably working out battery replacement policy and ensuring safe use. For the purpose of this article, an acceleration model is devised for the valid period of capacity and the effect of temperature on lithium-ion batteries, revealing the pattern in the effects of capacity-related factors, and providing the fundemental data for the use of batteries at low temperatures.