中国电气化铁路60年技术发展回顾与展望

Technology Development Review and Prospect of Railway Electrification System in the Past 60 Years

本文结合中国电气化铁路技术60年发展历程,从能源形态与供电形态对牵引供电系统进行了总结归纳,详细阐述了牵引供电系统的技术发展现状与专业技术竞争,深入分析了中国电气化铁路技术体系构成现状与演化趋势,提出了科技创新指导思想与发展目标,并结合多项颠覆性使能/赋能技术对电气化铁路未来的优先领域与重点任务进行了展望。

This passage summarizes traction power supply system based on energy form and traction form,com-bined with sixtyyear technology development of railway electrification system in China,introduces technology de-velopment status and competition conditions in detail,analyzes composition and evolutionary trend of railway e-lectrification system technology architecture,conducts guiding ideology and development targets of technical innovation,and finally proposes prospect of prior fields and key tasks of railway electrification system,which is associated with multiple disruptive enabling technologies.