牵引供电设备运行状态诊断技术研究  

Study on Technologies for Diagnosis of Operation Status of Traction Power Supply Equipment

作　　者：王红军 WANG Hongjun

机构地区：[1]中国铁路呼和浩特局集团有限公司工电检测所

出　　处：《电气化铁道》2023年第3期20-23,共4页Electric Railway

摘　　要：为保证牵引供电系统出现故障时及时找出故障原因,提出一种基于牵引供电系统故障产生原理的故障分析解决方案,并据此开发了一套牵引供电设备运行状态诊断系统,实现对故障类型智能辨识。试验证明,该系统可以减少一线维护人员的检修工作量,缩短故障抢修时间。In order to ensure the obtaining of causes of fault when it occurs for the traction power supply system,an analyzing and solution scheme for the fault is put forward on the basis of principle for generating of traction power supply system fault.And with it as a basis,a set of diagnosis system for operation status of traction power supply equipment is developed,realizing the intelligent identification of the fault type.The test shows that the system is able to decrease the work amount of inspection and repair of the front-line maintenance personnel and shorten the time of the fault rescue.

关 键 词：供电设备 运行状态 故障诊断 智能辨识 

分 类 号：U226.5[交通运输工程—道路与铁道工程]