铁路通信电源的故障诊断与维护技术研究  

Research on Fault Diagnosis and Maintenance Technology of Railway Communication Power Supply

作　　者：李哲 LI Zhe(Communication Section of China Railway Beijing Bureau Group Co.,Ltd.,Beijing 100000,China)

机构地区：[1]中国铁路北京局集团有限公司北京通信段,北京100000

出　　处：《移动信息》2024年第5期344-346,共3页MOBILE INFORMATION

摘　　要：文中深入探讨了铁路通信电源系统的故障诊断与维护技术。首先,概述了铁路通信电源系统的组成、工作原理及其独特的特点,强调了系统的高可靠性、智能化管理和环境适应性。接着,详细分析了铁路通信电源故障的类型,包括电源中断、电压不稳定、电源噪声、过载和备用电源故障等。此外,深入探讨了故障诊断技术,包括视觉检查、电气测试、故障模拟和远程诊断,每种方法都针对不同的故障类型和情况。最后,详述了铁路通信电源系统的维护策略和方法,包括定期检查与维护、预防性维护、应急维护、技术升级与优化、系统性能监控、环境适应性检查和备件管理等,这些策略和方法在确保系统稳定运行中具有关键地位。This paper delves into the fault diagnosis and maintenance techniques of railway communication power supply systems.Firstly,the composition,working principle,and unique characteristics of the railway communication power supply system were summarized,emphasizing the high reliability,intelligent management,and environmental adaptability of the system.Subsequently,a detailed analysis was conducted on the types of railway communication power supply failures,including power interruption,voltage instability,power noise,overload,and backup power supply failures.In addition,in-depth exploration was conducted on fault diagnosis techniques,including visual inspection,electrical testing,fault simulation,and remote diagnosis,each method targeting different types and situations of faults.Finally,the maintenance strategies and methods for railway communication power supply systems were elaborated,including regular inspections and maintenance,preventive maintenance,emergency maintenance,technical upgrades and optimizations,system performance monitoring,environmental adaptability checks,and spare parts management.These strategies and methods play a crucial role in ensuring stable system operation.

关 键 词：铁路通信电源系统 故障诊断 系统维护 电源故障 

分 类 号：TN86[电子电信—信息与通信工程]