动车组辅助电源结构及工作原理的分析和研究

Analysis and Research on the Structure and Working Principle of EMU's Auxiliary Power Supply

随着时代的发展,技术的进步,我国的高铁进入全面提速时期。高铁的出现不仅改变了人们的出行方式,也在较大程度上改变着轨道交通行业的发展。作为动车的重要组成部分,动车组辅助电源系统不仅承担着动车组的多种装置的供电任务,也为动车组供电的系统稳定做出了相应的贡献。文中结合我国动车组辅助电源的结构,分析辅助电源的工作原理,以进一步促进我国动车组供电。

With the development of the times and the advancement of technology,China’s high-speed rails have entered a period of accelerated growth.The emergence of high-speed rail not only changes the way people travel,but also changes the development of the rail transit industry to a greater extent.As an important component of an EMU,the EMU auxiliary power system not only performs the task of supplying power to various devices of the EMU,but also makes a corresponding contribution to the stability of the EMU-powered system.Therefore,this paper analyzes the structure of the auxiliary power supply of EMUs in China,and points out the working principle of auxiliary power supply,which will contribute to the further promotion of the stability of EMU power supply in China.