摘要
为获得更高速度条件下动车组能耗水平,研究并提出动车组速度—能耗为目标值的分布规律。通过国内外相关技术文件和动车组试验结果,提出采用动车组在平直道恒速运行时的人均百公里耗电量指标,用于评价动车组由设计制造所赋予的固有能量消耗水平。根据动车组单位能耗构成特点,给出了具体的单位能耗指标计算方法,分析动车组固有属性决定能耗水平的影响因子。以某高速动车组能耗实测结果为例验证其速度—单位能耗分布规律适用性。
In order to reveal the energy consumption level of high-speed EMU, EMU speed-energy distribution was discussed. Accord- ing to EMU energy constitutes, the calculation method was proposed given energy saving mode, and the theoretical distribution formula was established for the target speed-energy, revealing the relationship between the energy consumption and the cubic velocity. The practicability of speed-energy consumption distribution was verified by taking a high-speed EMU energy consumption as an example.
出处
《铁道机车车辆》
2016年第4期97-98,105,共3页
Railway Locomotive & Car
关键词
铁路运输
高速动车组
速度—单位能耗
分布
Railway transportation, high speed EMU, speed-energy consumption, distribution
作者简介
李杰波（1980一）男，副研究员
