高速铁路牵引供电系统能耗计算及节能评估  

Energy Consumption Calculation and Energy Saving Evaluation of High Speed Railway Traction Power Supply System

作　　者：杨璠 YANG Fan(Electromechanical Design Branch,CCCC Railway Consultants Group Co.,Ltd.,Beijing 100088,China)

机构地区：[1]中交铁道设计研究总院有限公司机电设计分院,北京100088

出　　处：《铁道运输与经济》2021年第9期122-128,共7页Railway Transport and Economy

基　　金：国家重点研发计划(2019YFE0111500)。

摘　　要：高速铁路运营能耗远高于普速铁路,而其牵引用电负荷占其总耗能的80%~90%左右。在当前我国建设资源节约型社会的背景下,应对高速铁路牵引供电系统进行节能设计和评估。从绿色环保设计理念出发,阐述高速铁路牵引供电系统及节能评估现状,从牵引供电系统能耗计算和节能评估2个方面对高速铁路牵引供电系统进行节能评估。结合高速铁路工程案例,对动车组列车能耗,以及牵引变压器、自耦变压器、接触网主要耗能设备能耗进行计算,并对牵引供电系统节能设计的各个环节进行评估,验证了高速铁路牵引供电系统各项节能措施的合理性和有效性。The operation energy consumption of high speed railways is much higher than that of conventional railways,and the traction power load of the former accounts for about 80%-90%of the total energy consumption.Under the background of building a resource-saving society in China,the energy-saving design and evaluation of the high speed railway traction power supply system shall be carried out.Starting from the design concept of green environmental protection,this paper expounded the current situation of high speed railway traction power supply system and energy-saving evaluation,and evaluated the energy-saving of high speed railway traction power supply system from two aspects:energy consumption calculation and energy-saving evaluation.Combined with the cases of high speed railway projects,the energy consumption of EMU trains and the main energy-consuming equipment,i.e.,traction transformers,autotransformers,and catenaries,was calculated.Moreover,all links of energy-saving design of traction power supply system were evaluated to verify the validity and effectiveness of various energy-saving measures of high speed railway traction power supply system.

关 键 词：高速铁路 牵引供电系统 电能损失 节能评估 节能措施 

分 类 号：U298.1[交通运输工程—交通运输规划与管理]