基于波哥大轻轨供电系统的单车单程能耗分析  

An Analysis of Single Vehicle One-way Energy Consumption Based on BogotáMetro Rail Power Supply System

作　　者：郑浩天 ZHENG Haotian

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《科技创新与应用》2024年第19期19-22,共4页Technology Innovation and Application

摘　　要：该文基于波哥大轻轨项目对供电系统仿真的单车单程能耗进行分析。由于车辆仿真中不含再生能耗的单车单程能耗不能满足合同要求,而直流仿真作为一种时域仿真无法单独得出单车单程能耗。因此,为了验证单车单程能耗,首先将合同要求的单车单程转换成再生能耗占总能耗的比例,然后通过分析建立高峰与平峰时刻的牵引直流仿真模型,最后通过对车辆总再生能耗占总能耗的比例证明单车单程能耗满足合同要求容量并得到国外监理批准。该文通过上述步骤对波哥大轻轨项目中单车单程能耗进行研究和梳理,以期为今后类似情况提供一种计算方案及相关案例依据。This paper and analyzes the single vehicle one-way energy consumption simulated by power supply system based on BogotáMetro Rail project.Because the single-way energy consumption of single vehicle without renewable energy consumption in vehicle simulation can not meet the requirements of the contract,while DC simulation as a time-domain simulation can not get single-way energy consumption alone.Therefore,in order to verify the one-way energy consumption of a vehicle,the one-way energy consumption of the vehicle required by the contract is first converted into the ratio of regeneration energy consumption to the total energy consumption,and then the traction DC simulation model of peak and flat time is established through analysis.Finally,through the proportion of the total regenerative energy consumption of vehicles to the total energy consumption,it is proved that the one-way energy consumption of single vehicle meets the required capacity of the contract and has been approved by foreign supervision.Through the above steps,this paper studies and sorts out the one-way energy consumption of vehicles in the BogotáMetro Rail project,in order to provide a calculation scheme and related case basis for similar situations in the future.

关 键 词：单车单程能耗 车辆仿真 牵引仿真 供电能耗 轨道交通 

分 类 号：P694[天文地球—地质学]