铁路牵引供电的设计优化

Design Optimization of Railway Traction Power Supply

结合匈塞铁路工程实例,总结匈塞铁路牵引供电系统的技术特点,基于国内铁路枢纽牵引供电系统设计经验,分析铁路牵引供电方案设计中应考虑的因素,探讨铁路枢纽“由里向外”供电、“由外向里”供电和动车所(存车场)供电的优化方案,以提高牵引供电系统设计水平,全方位地提升铁路牵引供电系统可靠性,促进铁路工程事业长远发展。

Combining with the example of Hungary-Serbia Railway project,this paper summarizes the technical characteristics of traction power supply system of Hungary-Serbia railway,analyzes the factors that should be considered in the design of railway traction power supply scheme based on the design experience of domestic railway hub traction power supply system,and discusses the optimization scheme of“inside-out”power supply,“outside-in”power supply of railway hub and power supply of bullet train depot(storage yard).In order to improve the design level of traction power supply system,comprehensively improve the reliability of railway traction power supply system,and promote the long-term development of railway engineering.