摘要
为了准确模拟高速铁路牵引供电系统,基于京津高速铁路客运专线提供的参数,设计了满足要求的高性能牵引网模型、牵引变电所模型、自耦变压器模型、故障模型等。建立高速铁路客运专线的动态模拟系统,能够为所模拟系统的继电保护装置的设计、功能测试和选型提供试验条件,并可用于故障、机车各种运行状况下的暂态特性研究。
To simulate high-speed railway power supply system accurately,a series of models are developed based on parameters of Beijing-Tianjin high-speed railway passenger transport line,which including overhead contact lines model,traction substation transformer model,autotransformer model and faults model,etc. The dynamic system for high-speed railway passenger transport line can be used to the research on characteristic of transient processes about faults and all kinds of conditions of locomotives and provides test conditions for design,function testing and type selections of relay protection.
出处
《机电工程技术》
2007年第10期81-84,共4页
Mechanical & Electrical Engineering Technology
关键词
牵引供电系统
动态模拟
元件模型
traction power supply system
dynamic simulation
element models
