减少对铁路运输干扰的接触网反故障技术措施研究

Study on Anti-fault Technology Measures for Minimizing of Interference to Railway Traffic

随着我国高速铁路的快速发展,对接触网的可靠性要求越来越高。本文基于RAMS理念,分析牵引供电系统可靠性指标及分级影响程度,对接触网抢修策略进行优化设计,并从设计、施工、联调、制造、运营等几个方面落实反故障技术措施,以提高抢修处置效率,减小接触网故障对运输的干扰。

Along with the rapid development of high speed railway in our country,the requirements for reliability of OCS are becoming higher and higher.On the basis of RAMS ideology,the paper analyzes the reliability index and grading influence degree of traction power supply system,for optimized design of OCS emergent rescue strategy.The anti-fault technology measures are implemented in several aspects of design,construction,commissioning,manufacturing and operation,so as to improve emergent rescue and disposal efficiency and minimize the interference to railway traffic caused by the OCS faults.