摘要
高速列车运行能耗测算主要有3种方法,即能耗曲线测算方法、牵引功耗测算方法及经验公式法,3种方法有其不同的适用范围。通过分析基于经验公式的高速列车运行能耗测算方法,对高速列车能耗模型进行改进和标定。为了验证改进模型的准确性,以京津城际铁路为例对模型进行验证。结果表明,在对能耗测算准确性要求不高的情况下,采用该模型相对于牵引功耗测算方法较为方便。
The measure method of high-speed train operation consumption has mainly 3 ways： consumption curve measure,traction power consumption measure and experience measure.The 3 methods adapt to different range.Through analyzing the measure method of high-speed train operation consumption based on experience formula,the consumption model is improved and demarcated.In order to validate the veracity of the model,Beijing-Tianjin intercity railway is taken as example,the result shows if the requirement of the consumption measure veracity is not very high,this model is more convenient relative to the traction power consumption measure way.
出处
《铁道运输与经济》
北大核心
2012年第11期88-92,共5页
Railway Transport and Economy
关键词
高速列车
运行能耗
测算方法
经验公式
High-speed Train
Operation Consumption
Measure Method
Experience Formula
