Results 21 to 30 of about 16,269 (305)

Lifetime and Aging Degradation Prognostics for Lithium-ion Battery Packs Based on a Cell to Pack Method

Chinese Journal of Mechanical Engineering, 2022
Aging diagnosis of batteries is essential to ensure that the energy storage systems operate within a safe region. This paper proposes a novel cell to pack health and lifetime prognostics method based on the combination of transferred deep learning and ...
Yunhong Che, Zhongwei Deng, Xiaolin Tang, Xianke Lin, Xianghong Nie, Xiaosong Hu   +5 more
doaj   +1 more source

Li-Ion Battery Anode State of Charge Estimation and Degradation Monitoring Using Battery Casing via Unknown Input Observer

Energies, 2022
The anode state of charge (SOC) and degradation information pertaining to lithium-ion batteries (LIBs) is crucial for understanding battery degradation over time. This information about each cell in a battery pack can help prolong the battery pack’s life
Ashikur Rahman, Xianke Lin, Chongming Wang   +2 more
doaj   +1 more source

Capacity Estimation of Serial Lithium-ion Battery Pack Using Dynamic Time Warping Algorithm

IEEE Access, 2019
The existence of the consistency degradation of the battery pack hinders the accurate estimation of pack capacity and cell capacity in the battery pack. The paper focuses on the capacity estimation of cells in the serial battery pack.
Yang Liu, Caiping Zhang, Jiuchun Jiang, Yan Jiang, Linjing Zhang, Weige Zhang   +5 more
doaj   +1 more source

A Novel Dynamic Performance Analysis and Evaluation Model of Series-Parallel Connected Battery Pack for Electric Vehicles

IEEE Access, 2019
Due to the low voltage and small capacity of a Li-ion battery cell, large numbers of cells are connected to construct a battery pack to satisfy the voltage and capacity requirement of the power system of an electric vehicle.
Min Ye, Xun Song, Rui Xiong, Fengchun Sun   +3 more
doaj   +1 more source

Study on the influence of the thermal protection material on the heat dissipation of the battery pack for energy storage [PDF]

E3S Web of Conferences, 2021
The thermal runaway chain reaction of batteries is an important cause of the battery energy storage system (BESS) accidents, and safety protection technology is the key technology to protect the BESS.
Wang Shuping, Gao Fei, Liu Hao, Zhang Jiaqing, Fan Maosong, Yang Kai   +5 more
doaj   +1 more source

Battery choice and management for New Generation Electric Vehicles [PDF]

, 2005
Different types of electric vehicles (EVs) have been recently designed with the aim of solving pollution problems caused by the emission of gasoline-powered engines.
Affanni, A., P. Guglielmi, G. Franceschini, Guglielmi, Paolo, Franceschini, G., BELLINI, Alberto, BELLINI A, A. BELLINI, Bellini, A., AFFANNI A., C. Tassoni, FRANCESCHINI G., GUGLIELMI P., A. Affanni, Tassoni, C., AFFANNI, Antonio, FRANCESCHINI G, GUGLIELMI P, TASSONI C., FRANCESCHINI, Giovanni, TASSONI, Carla, GUGLIELMI G., BELLINI A.   +22 more
core   +1 more source

Numerical Simulation of Aerodynamic Characteristics of Electric Vehicles with Battery Packs Mounted on Chassis

World Electric Vehicle Journal, 2023
Aerodynamic characteristics are of great significance to the fuel economy and handling the stability of electric vehicles. The battery pack of electric vehicles has a huge structure and is usually arranged in the chassis area of the vehicle, which ...
Yaoji Deng, Keyu Lu, Tao Liu, Xufei Wang, Hui Shen, Junjie Gong   +5 more
doaj   +1 more source

Research on serial lithium‐ion battery alternating discharge equalization control systems

Energy Science & Engineering, 2023
To improve the discharge equalization efficiency of the battery and prevent the occurrence of overdischarge, in this paper, the 18,650 ternary lithium battery is taken as the object of investigation, and an alternating equalization control system for the
Chuanwei Zhang, Weixin Sun, Jing Huang, Zhan Xia, Chenxi Li, Xusheng Xu   +5 more
doaj   +1 more source

Regrouping strategy of retired batteries considering SOC consistency

Energy Reports, 2022
This paper proposes a method for retired batteries based on SOC consistency matching. This method takes the SOC consistency of the battery pack as the standard, which calculates the model parameter matching relationship to optimize the performance of the
Xinghua Liu, Guoyi Chang, Jiaqiang Tian, Siqi Li, Chaobo Chen   +4 more
doaj   +1 more source

The Influence of Thick Cathode Fabrication Processing on Battery Cell Performance

Electrochem
The lithium-ion battery (LIB) is the key energy storage device for electric transportation. The thick electrode (single-sided areal capacity >4.0 mAh/cm2) design is a straightforward and effective strategy for improving cell energy density by improving ...
Dewen Kong, Haijing Liu, Si Chen, Meiyuan Wu   +3 more
doaj   +1 more source