动车组材料和新能源发展态势分析

Analysis on development trend of materials and new energy for EMU

文章分析了动车组新材料和新能源方面的技术发展方向,重点对碳纤维复合材料、铝合金复合材料、镁合金等新型材料的优缺点,以及燃料电池、锂离子电池、超级电容器等新型能源或储能方式的优缺点进行了分析,可为轨道交通产品相关的技术研究和产品研制提供参考和借鉴。

This paper analyzes the development trend of new materials and new energy for EMU. It focuses on the advantages and disadvantages of new materials, such as carbon fiber composite, aluminium alloy composite and magnesium alloy, as well as the advantages and disadvantages of new energy or energy storage mode, such as fuel cell, lithium-ion battery and supercapacitor. It can provide reference for the technical research and product development of rail transit products.