| 基于DDRTS的高速铁路全并联AT牵引供电系统研究 |
| |
| 引用本文： | 郭旭刚,郭晨曦,李强,杨斯泐,王坤. 基于DDRTS的高速铁路全并联AT牵引供电系统研究[J]. 北京交通大学学报(自然科学版), 2017, 41(2). DOI: 10.11860/j.issn.1673-0291.2017.02.020 |
| |
| 作者姓名： | 郭旭刚 郭晨曦 李强 杨斯泐 王坤 |
| |
| 作者单位： | 中国铁道科学研究院机车车辆研究所,北京,100081;中国铁道科学研究院机车车辆研究所,北京,100081;中国铁道科学研究院机车车辆研究所,北京,100081;中国铁道科学研究院机车车辆研究所,北京,100081;中国铁道科学研究院机车车辆研究所,北京,100081 |
| |
| 基金项目： | 中国铁道科学研究院基金(2016YJ008)China Academy of Railway Sciences Fund |
| |
| 摘 要： | 牵引供电系统是高速铁路的重要子系统之一,其安全和高效地运行是高速铁路可靠性运行的重要保障.本文详细讨论其数学等值模型,基于DDRTS(数字动态实时仿真)搭建了全并联AT高速铁路牵引供电仿真系统,进行不同类型的短路故障模拟仿真并与现场实测试验数据对比.试验和仿真结果表明:基于DDRTS建立的全并联AT牵引供电仿真系统,能够准确模拟实际供电线路不同故障情况下的电流分布情况.此系统的建立为牵引供电系统工程设计和应用提供重要的理论依据.
|
| 关 键 词： | AT供电系统 数字动态实时仿真 电流分布 |
Study of high-speed railway AT traction power supply system based on DDRTS |
| |
| GUO Xugang,GUO Chenxi,LI Qiang,YANG Sile,WANG Kun. Study of high-speed railway AT traction power supply system based on DDRTS[J]. JOURNAL OF BEIJING JIAOTONG UNIVERSITY, 2017, 41(2). DOI: 10.11860/j.issn.1673-0291.2017.02.020 |
| |
| Authors: | GUO Xugang GUO Chenxi LI Qiang YANG Sile WANG Kun |
| |
| Abstract: | Traction power supply system is an important subsystem of high-speed railways.Its safe and efficient operation is an important guarantee for the reliability of the high-speed railway.This article discusses the detail mathematical and circuit equivalent model of traction power supply system,builds a all-paralleling AT traction power supply simulation system based on DDRTS (Digital Dynamic Real-Time Simulator),analyzes and compares various types of faults with practical test.Simulation and experimental tests show that the system can accurately simulate current distribution under different types of actual faults and the different locations of actual faults.The system can provide the important theoretical basis for engineering design and application. |
| |
| Keywords: | AT traction power supply system digital dynamic real-time simulator current distribution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
