使用多模式印度驱动周期的电动汽车的全面性能分析
Jayakara Babu Kondru1, Y P Obulesu2
1School of Electrical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India.
Scientific reports
|May 21, 2025
概括
电动汽车 (EV) 的性能,专注于驾驶里程和乘客运输的电池能耗,在印度的三个驱动周期 (IDC) 中进行了评估. 四轮电动汽车的能源消耗在可接受的0.129-0.171千瓦时/公里范围内.
科学领域:
- 汽车工程 汽车工程
- 可持续的运输可持续的运输
- 电气工程 电气工程
背景情况:
- 越来越多的消费者对电动汽车 (EV) 的兴趣是由其在维护和运营方面的经济优势所驱动的.
- 电动汽车性能估计需要考虑区域驱动周期和特定应用.
- 了解电动汽车的运行属性对于有效的客运至关重要.
研究的目的:
- 评估电动汽车 (EV) 在驾驶里程和电池能耗方面的性能.
- 为了评估乘客运输应用的各种印度驱动周期 (IDC) 下的电动汽车性能.
主要方法:
- 量化评估方法应用于106千瓦的电动汽车 (EV) 与30.2千瓦时的电池.
- 在印度的三个驾驶周期中进行了评估:中间城市驾驶周期 (IUDC),中等印度驾驶周期 (MIDC) 和印度高速公路驾驶周期 (IHDC).
- 模拟模拟了超过100公里的侵略性,中度和缓慢驾驶场景,使用软件评估分析性能参数,平均速度范围为21.2-50.02公里/小时.
主要成果:
- 该研究量化了四轮电动汽车 (EV) 的能源消耗.
- 在评估的驱动周期和驾驶场景中,能源消耗在0.129-0.171千瓦时/公里范围内.
- 性能参数被可视化以提供全面的车辆统计数据.
结论:
- 在印度背景下,在乘客运输应用中,四轮电动汽车 (EV) 的评估能耗水平被认为是可以接受的.
- 该研究为基于特定驱动周期的电动汽车采购和性能预期提供了有价值的数据.
- 驱动周期分析对于优化电动汽车性能和能源效率至关重要.
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