Advanced Charging Technology for Electric Vehicles

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Electrical and Autonomous Vehicles".

Deadline for manuscript submissions: 15 July 2025 | Viewed by 2120

Special Issue Editors

Clean Energy Automotive Engineering Center, Tongji University, Shanghai 201804, China
Interests: electric vehicle; battery safety; battery management system; artificial intelligence application; heat and mass transfer; multi physics modelling; lithium-ion battery

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Guest Editor
School of Electric Power Engineering, South China University of Technology, Guangzhou 510610, China
Interests: wireless power transfer; magnetic component design
Clean Energy Automotive Engineering Center, Tongji University, Shanghai 201804, China
Interests: fuel cell impedance study; fuel cell system control; fuel cell fault diagnosis

Special Issue Information

Dear Colleagues,

Transportation electrification is crucial for energy transition, contributing to the decarbonization of energy supply. The booming development of electric vehicles causes a considerable increase in battery storage, which can be integrated into the power systems. To unlock this flexibility potential for renewable energy integration and grid stabilization, smart electric vehicle-energy system control and intelligent charging technologies should be implemented. Moreover, to enhance the driving convenience of customers, fast charging technology is urgently needed. However, high current charging induces the lithium dendrite growth, leading to irreversible degradation, internal short circuit, severe heat generation, and even some safety issues. Furthermore, efficient charging is challenging for a battery system under low temperatures, limited charging capacity and accelerated aging rate are much more severe than normal temperature applications, and it is necessary to combine the preheating strategies with charging stations. Charging speed, temperature uniformity, safety, and energy cost should be considered in the future advanced charging technologies. Therefore, this Special Issue seeks potential studies scientifically discussing the smart charging technologies, vehicle to everything, and low-carbon methods to support the current and future concepts of intelligent vehicles integrated with the power system. Original studies are also encouraged covering all aspects of electrified transportation integration modes and various charging, electricity generation–storage technologies.

We look forward to receiving your contributions.

Dr. Siqi Chen
Dr. Zhichao Luo
Dr. Heng Li
Dr. Hao Yuan
Guest Editors

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Keywords

  • charging technology
  • vehicle to everything
  • intelligent vehicle integration
  • low-temperature preheating
  • charging safety

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Published Papers (1 paper)

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Research

17 pages, 19519 KiB  
Article
Characterization of Breakdown Arcs Induced by Venting Particles Generated by Thermal Runaway of Large-Capacity Ternary Lithium-Ion Batteries
by Yuhao Chen, Yalun Li, Juan Wang, Languang Lu, Hewu Wang, Minghai Li, Wenqiang Xu, Chao Shi and Cheng Li
Electronics 2024, 13(16), 3168; https://doi.org/10.3390/electronics13163168 - 10 Aug 2024
Viewed by 1587
Abstract
In recent years, with the continuous growth in power demand, lithium-ion batteries (LIBs) have become an indispensable component of various electronic devices, transportation vehicles, and energy systems. The safety performance of LIBs is one of the most significant issues facing their continued development. [...] Read more.
In recent years, with the continuous growth in power demand, lithium-ion batteries (LIBs) have become an indispensable component of various electronic devices, transportation vehicles, and energy systems. The safety performance of LIBs is one of the most significant issues facing their continued development. In battery systems, the presence of arcs constitutes a significant safety hazard that necessitates attention; the thermal runaway (TR) of LIBs releases a large quantity of particles with elevated temperature and high velocity, probably resulting in arc failures. Changes in the insulation structure inside battery packs and the accumulation of particulate matter resulting from the TR of battery cells are potential causes of arc-induced disasters. In this study, we utilized fully charged 71 Ah ternary LIB Li (Ni0.8Co0.1Mn0.1) O2 (NCM811) pouch cell samples and collected the vented particles in an inert atmosphere after TR. All the settled particles were classified into six groups; by conducting experiments with different particle sizes, electrode spacings, and circuit loads, the patterns of the particle-induced arcs were understood. The results indicate that as the particle size increases, the critical breakdown voltage decreases. Regarding electrode spacing and circuit load resistance, larger values require higher critical breakdown voltages. The research results provide valuable guidance for the electrical protection and safety design of battery systems. Full article
(This article belongs to the Special Issue Advanced Charging Technology for Electric Vehicles)
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