Analyzing electric vehicle performance considering smooth roads with seasonal variation

IF 1.6 4区 工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC
Rachna, Amit Kumar Singh
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Abstract

Battery electric vehicles play a crucial role in reducing air pollution; yet, their adoption is hindered by range limitations. This study examines the impact of weather conditions and temperatures on BEV range and battery consumption on smooth roads using a MATLAB Simulink model. Four scenarios—summer, spring, rainy, and winter—were simulated using the world harmonized vehicle cycle over 2000s, measuring state of charge, mean speed, and distance covered. According to the results, spring offers the best circumstances for BEV efficiency at a distance of 3.35 km, with summer following closely behind at 3.349 km. Rainy weather, on the other hand, results in the largest battery use, which is over four times greater than in the summer and covers 3.2 km. With a distance of 3.31 km, winter circumstances also lead to decreased efficiency. The findings reveal that increased friction and lower temperatures in rainy and winter conditions notably increase battery consumption. These findings highlight the importance of integrating weather and temperature considerations into BEV design and standards for improving thermal management and battery technologies to advance sustainable transportation.

Abstract Image

分析考虑季节变化的平整道路的电动汽车性能
电池电动汽车在减少空气污染方面发挥着至关重要的作用;然而,续航里程的限制阻碍了它们的应用。本研究使用 MATLAB Simulink 模型研究了天气条件和温度对电池电动汽车在平整道路上的续航里程和电池消耗量的影响。使用 2000 年代的世界统一车辆周期模拟了四种情景--夏季、春季、雨季和冬季,测量了充电状态、平均速度和行驶距离。结果表明,春季的电动汽车效率最高,行驶距离为 3.35 公里,夏季紧随其后,行驶距离为 3.349 公里。另一方面,雨天的电池使用量最大,是夏季的四倍多,行驶距离为 3.2 公里。冬季的行驶距离为 3.31 公里,同样导致效率下降。研究结果表明,在雨天和冬季,摩擦力增加和温度降低会显著增加电池消耗量。这些发现凸显了将天气和温度因素纳入电动汽车设计和标准的重要性,从而改进热管理和电池技术,推动可持续交通的发展。
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来源期刊
Electrical Engineering
Electrical Engineering 工程技术-工程:电子与电气
CiteScore
3.60
自引率
16.70%
发文量
0
审稿时长
>12 weeks
期刊介绍: The journal “Electrical Engineering” following the long tradition of Archiv für Elektrotechnik publishes original papers of archival value in electrical engineering with a strong focus on electric power systems, smart grid approaches to power transmission and distribution, power system planning, operation and control, electricity markets, renewable power generation, microgrids, power electronics, electrical machines and drives, electric vehicles, railway electrification systems and electric transportation infrastructures, energy storage in electric power systems and vehicles, high voltage engineering, electromagnetic transients in power networks, lightning protection, electrical safety, electrical insulation systems, apparatus, devices, and components. Manuscripts describing theoretical, computer application and experimental research results are welcomed. Electrical Engineering - Archiv für Elektrotechnik is published in agreement with Verband der Elektrotechnik Elektronik Informationstechnik eV (VDE).
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