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A review on powertrain subsystems and charging technology in battery electric vehicles: Current and future trends
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering ( IF 1.7 ) Pub Date : 2021-07-06 , DOI: 10.1177/09544070211025906
Kunal Wagh 1 , Pankaj Dhatrak 2
Affiliation  

The transport industry is a major contributor to both local pollution and greenhouse gas emissions (GHGs). The key challenge today is to mitigate the adverse impacts on the environment caused by road transportation. The volatile market prices and diminishing supplies of fuel have led to an unprecedented interest in battery electric vehicles (BEVs). In addition, improvements in motor efficiencies and significant advances in battery technology have made it easier for BEVs to compete with internal combustion engine (ICE) vehicles. This paper describes and assesses the latest technologies in different elements of the BEV: powertrain architectures, propulsion and regeneration systems, energy storage systems and charging techniques. The current and future trends of these technologies have been reviewed in detail. Finally, the key issue of electric vehicle component recycling (battery, motor and power electronics) has been discussed. Global emission regulations are pushing the industry towards zero or ultra-low emission vehicles. Thus, by 2025, most cars must have a considerable level of powertrain electrification. As the market share of electric vehicles increases, clear trends have emerged in the development of powertrain systems. However, some significant barriers must be overcome before appreciable market penetration can be achieved. The objective of the current study is to review and provide a complete picture of the current BEV technology and a framework to assist future research in the sector.



中文翻译:

纯电动汽车动力总成子系统与充电技术综述:当前与未来趋势

运输业是当地污染和温室气体排放 (GHG) 的主要来源。今天的主要挑战是减轻道路运输对环境造成的不利影响。波动的市场价格和燃料供应的减少导致人们对纯电动汽车 (BEV) 产生了前所未有的兴趣。此外,电机效率的提高和电池技术的重大进步使 BEV 更容易与内燃机 (ICE) 车辆竞争。本文描述和评估了 BEV 不同元素的最新技术:动力系统架构、推进和再生系统、储能系统和充电技术。已经详细审查了这些技术的当前和未来趋势。最后,讨论了电动汽车部件回收(电池、电机和电力电子设备)的关键问题。全球排放法规正在推动该行业向零排放或超低排放车辆发展。因此,到 2025 年,大多数汽车必须具有相当程度的动力总成电气化水平。随着电动汽车市场份额的增加,动力总成系统的发展出现了明显的趋势。然而,在实现可观的市场渗透之前,必须克服一些重大障碍。当前研究的目的是审查并提供当前 BEV 技术的完整图景和框架,以协助该领域的未来研究。全球排放法规正在推动该行业向零排放或超低排放车辆发展。因此,到 2025 年,大多数汽车必须具有相当程度的动力总成电气化水平。随着电动汽车市场份额的增加,动力总成系统的发展出现了明显的趋势。然而,在实现可观的市场渗透之前,必须克服一些重大障碍。当前研究的目的是审查并提供当前 BEV 技术的完整图景和框架,以协助该领域的未来研究。全球排放法规正在推动该行业向零排放或超低排放车辆发展。因此,到 2025 年,大多数汽车必须具有相当程度的动力总成电气化水平。随着电动汽车市场份额的增加,动力总成系统的发展出现了明显的趋势。然而,在实现可观的市场渗透之前,必须克服一些重大障碍。当前研究的目的是审查并提供当前 BEV 技术的完整图景和框架,以协助该领域的未来研究。在实现可观的市场渗透之前,必须克服一些重大障碍。当前研究的目的是审查并提供当前 BEV 技术的完整图景和框架,以协助该领域的未来研究。在实现可观的市场渗透之前,必须克服一些重大障碍。当前研究的目的是审查并提供当前 BEV 技术的完整图景和框架,以协助该领域的未来研究。

更新日期:2021-07-07
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