高速铁路供电系统安全风险研究
Research on safety risk of high speed railway power supply system

高速铁路供电系统是高速铁路系统的重要组成部分，其安全可靠性关乎高速铁路的正常运营。目前我国在高铁供电系统安全风险研究大多在定性分析方面，缺乏定量分析研究。本文利用定性与定量相结合的概率风险评估方法对高速铁路供电系统风险进行分析并提出相应的控制措施，为提升高铁供电系统的运营安全管理水平提供参考。
High-speed railway power supply system is an important part of high -speed railway．The power system is safe and reliable or not is closely related to security and stability of the railway operation. Currently, the research of safety risk of the high-speed railway power supply system is only in qualitative analysis stage with no quantitative analysis. In this paper, a probabilistic risk assessment method based on the combination of qualitative and quantitative methods was used to analyze the safety risk of high speed railway power supply system and formulate corresponding control measures. It is availed reference for enhancing operational safety management of the railway power supply system