电气化铁路同相供电技术可靠性分析

Reliability Analysis of Power Supply Technology of Electrified Railway

在我国,铁路运输在国家战略和国民生活方面发挥了重要作用,是现阶段十分重要的出行与货运方式,受到了社会各界的广泛关注。目前,在我国“八纵八横”铁路网宏大蓝图的规划下,铁路牵引供电系统正处于高速化、重载化方向的发展阶段。论文以温州市域铁路S1线一期工程为背景,阐述了同相供电技术在本项目的应用特点,重点对同相供电装置的安装、结构类型、技术方案等展开分析,以提高电气化铁路建设水平。

In our country,railway transportation has played an important role in national strategy and national life.It is the main mode of travel and freight transportation at the present stage,which has received extensive attention from all walks of life.At present,under the planning of eight vertical and eight horizontal high-speed railway grand blueprint,railway traction power supply system is in the development stage of high-speed and heavy loading.Based on the PhaseⅠProject of Wenzhou Municipal Railway Line S1,this paper expounds the application characteristics of the in-phase power supply technology in this project,and focuses on the analysis of the installation,structure type and technical scheme of the in-phase power supply device,so as to improve the construction level of electrified railway.