Enabling fast charging of lithium-ion batteries through secondary- /dual- pore network: Part I - Analytical diffusion model
نویسندگان
چکیده
منابع مشابه
An analytical electro-thermal model for Lithium-ion Batteries
Introduction Batteries with lithium-ion chemistry are the preferred candidate to power hybrid and electric vehicles (HEVs), due to their high power density (up to 150 Wh/kg), short charging time, minimal memory effects and selfdischarge (around 5% per month), and long cycling life [1]. Nonetheless, thermal management of large-scale lithium-ion (Li-ion) batteries during high current charge and d...
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Xiaogang Wu 1,2,*, Wenwen Shi 1,3 ID and Jiuyu Du 3 1 College of Electrical and Electronics Engineering, Harbin University of Science and Technology, Harbin 150080, China; [email protected] 2 State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Chongqing 400044, China 3 State Key Laboratory of Automotive Safety and Energy, Tsinghua Unive...
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During charging or discharging of a lithium-ion battery, lithium is extracted from one electrode and inserted into the other. This extraction-insertion reaction causes the electrodes to deform. An electrode is often composed of small active particles in a matrix. If the battery is charged at a rate faster than lithium can homogenize in an active particle by diffusion, the inhomogeneous distribu...
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ژورنال
عنوان ژورنال: Electrochimica Acta
سال: 2020
ISSN: 0013-4686
DOI: 10.1016/j.electacta.2020.136034