Performance Analysis of Lithium-ion Batteries in an Intelligent Lighting System
LIU Ying
LIU Yongsheng
Abstract：This paper aims to analyze the static performance,dynamic performance and cycle life characteristics of lithium ion battery in intelligent lighting system,and discuss the direction of optimization.Through the experimental design,the energy conversion efficiency,capacity attenuation rule and thermal characteristics of lithium-ion batteries under different ambient temperatures,load conditions and charge and discharge rate were tested,and their life performance was evaluated based on multiple cycle tests.The results show that lithium-ion batteries have high energy density and high charge and discharge efficiency in terms of static performance,but there are the problems of reduced efficiency and high temperature rise at high rate and extreme temperature,while its capacity gradually decays in frequent cycles.
Keywords：lithium-ion batterylighting systemperformance analysis
Publication Date：2025-05-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 59-62 )