...Jian Wang; Lijun Zhu; Xiaoyu Liu; Yutao Wang; Lujun Wang Employed extensively for lithium-ion battery health assessment and capacity estimation, incremental capacity analysis (ICA) traditionally requires substantial time investment under standard charge and discharge conditions. However...

...Shuai Jiang; Fangyuan Shi; Jie Li; Yongjun Pan; Honggang Li; Binghe Liu Prismatic lithium-ion batteries (LIBs) are becoming the most prevalent battery type in electric vehicles, and their mechanical safety is garnering increased attention. Understanding the mechanical response and internal short...

... Email: yunhuiding05@qq.com Email: hustphh@163.com 09 10 2023 07 02 2024 16 02 2024 23 04 2024 Graphical Abstract Figure lithium-ion battery electrochemical model electrochemical impedance spectroscopy model parameter batteries New energy electric...

...Baohe Yuan; Zheng An; Heng Qi; Jianming Chen; Qi Xu With the development of lithium-ion batteries, high capacity and high cycle stability have been the two main goals being pursued. Recent studies have shown that ZrV 2 O 7 does not perform well in energy storage due to its low electrical...

...Jie Zhou; Dong Zheng Adding flame-retardant additives to electrolytes can significantly enhance the safety of lithium-ion batteries. To clarify the effects of flame-retardant additive dimethyl methylphosphonate (DMMP) on electrolyte flammability under practical battery fire conditions, experimental...

...Wei Liu; Songchen Gao; Wendi Yan Rapid and accurate estimation of the state of health of lithium-ion batteries is of great significance. This paper aims to address two issues faced when applying deep learning methods to estimate the health status of lithium-ion batteries: high data quality...

...Jianping Wen; Zhensheng Li; Haodong Zhang; Chuanwei Zhang Accurate estimation of the internal temperature of lithium-ion batteries plays an important role in the development of a suitable battery thermal management system, safeguarding the healthy and safe operation of batteries and improving...

...Tiezhou Wu; Houjia Li; Hongguang Li; Rui Zhao To solve the problem of inconsistency in the use of series-connected lithium-ion battery packs, this paper proposed a topological structure of dual-layer equalization based on a flying capacitor circuit and Cuk circuit, as well as a control strategy...

...Chun Chang; Guangwei Su; Haimei Cen; Jiuchun Jiang; Aina Tian; Yang Gao; Tiezhou Wu With the development of electric vehicles, the demand for lithium-ion batteries has been increasing annually. Accurately estimating the state of health (SOH) of lithium-ion batteries is crucial for their efficient...

... applications. Therefore, this study proposes an improved lithium-ion battery SOC estimation method that combines deep residual shrinkage network (DRSN) and bidirectional gated recurrent unit (BiGRU) to enhance the SOC estimation accuracy. First, we insert the bidirectional gated recurrent unit neural network...

...Fan Yang; Yuxuan Xu; Lei Su; Zhichun Yang; Yu Feng; Cheng Zhang; Tao Shao The internal battery parameters of the lithium-ion battery energy storage system may be inconsistent due to different aging degrees during the operation, and the thermal effect can also threaten the safety of the system...

...] Li , S. , Geng , S. , Zhao , J. , and Cui , X. , 2018 , “ Synthesis of LiNi 0.5 Mn 1.5 O 4 Nano/Microspheres With Adjustable Hollow Structures for Lithium-Ion Battery ,” Ionics , 24 ( 3 ), pp. 681 – 688 . 10.1007/s11581-017-2249-9 [5] Mokhtar , N. , Idris , N...

.... , Cui , H. , Liu , X. , Zhang , C. , Xu , X. , Ling , H. , and Yang , S. , 2020 , “ A Comprehensive Review on Inconsistency and Equalization Technology of Lithium-Ion Battery for Electric Vehicles ,” Int. J. Energy Res. , 44 ( 14 ), pp. 11059 – 11087 . 10.1002/er.5683 [2...

... the corresponding author upon reasonable request. References [1] Armand , M. , and Tarascon , J. M. , 2008 , “ Building Better Batteries ,” Nature , 451 ( 7179 ), pp. 652 – 657 . 10.1038/451652a [2] Blomgren , G. E. , 2017 , “ The Development and Future of Lithium Ion Batteries...

...Jianlong Chen; Chenghao Zhang; Cong Chen; Chenlei Lu; Dongji Xuan State of charge (SOC) of lithium-ion batteries is an indispensable performance indicator in a battery management system (BMS), which is essential to ensure the safe operation of the battery and avoid potential hazards. However, SOC...

...–chemical model of lithium-ion battery, LLI 1 and LLI 2 are comprehensively considered. Based on the aging parameters identified in this section, the total LLI (LLI 1 + LLI 2 ) during each SOC range is simulated, which is plotted in Fig. 13( b ) . The model can accurately simulate the trajectory of LLI...

... of inconsistency between battery singletons and leads to false positives in diagnostic results [ 25 , 26 ]. Yao et al. proposed an entropy-based fault detection method for electric vehicle lithium-ion batteries, where the original data were obtained by designing battery charging and discharging experiments...

...Waleed Zakri; Hassan Fagehi; Muapper Alhadri; Ahmed Abutaleb; Siamak Farhad Flexible lithium-ion batteries (LIBs) have a strong oncoming consumer market demand for use in wearable electronic devices, flexible smart electronics, roll-up displays, electronic shelf labels, active radio-frequency...

...Gang Qu; Wei Zhang; Qing-shan Fu; Zu-xiao Yu; Yu-ping Shen; Jian Chen Currently, most of the anode materials for lithium-ion batteries (LIBs) suffer from the problems of capacity degradation and reduction of cycle life due to volume expansion and polarization. Here we have successfully prepared...

...: ainatian@hbut.edu.cn Email: cc_cylina@163.com Email: 20151052@hbut.edu.cn 11 03 2022 25 05 2022 29 05 2022 18 07 2022 lithium-ion battery fault diagnosis cell inconsistency piecewise dimensionality reduction outlier identification National Natural Science...