高速铁路接触网分布式故障诊断技术研究

Research on Distributed Fault Diagnosis Technology of High Speed Railway Catenary

通过分析高速铁路接触网分布式故障诊断技术,深入阐述诊断技术的精研故障判断、精准故障定位、精细故障录波、精确故障性质,介绍杭黄铁路短路试验验证分布式诊断技术方案,沪宁城际应用实例等内容,全面分析高速铁路接触网分布式故障诊断技术研究和应用情况,对高速铁路接触网故障诊断技术发展具有指导意义。

Through analyzing the distributed fault diagnosis technology of high-speed railway catenary,this paper expounds the fine fault judgment,precise fault location,fine fault recording wave,and precise fault nature of the diagnostic technology,and introduces the distributed diagnosis technology scheme of short-circuit test verification of Hangzhou and Yellow Railway in detail,and Shanghai-Nanjing intercity application examples.The comprehensive analysis of the distributed fault diagnosis technology of high-speed railway cantenary has guiding significance for the development of high-speed railway catenary fault diagnosis technology.