HX_D1B型机车高压电压互感器数据分析  

Data Analysis of the High Voltage Transformer on the HX_D1B Locomotive

作　　者：王松普[1] 

机构地区：[1]郑州铁路局郑州机务段,河南郑州450053

出　　处：《铁道机车车辆》2015年第4期122-123,共2页Railway Locomotive & Car

摘　　要：HXD1B型机车高压电压互感器主要用于测量接触网电压,给机车控制系统提供网压信号。一旦高压电压互感器发生短路、接地等故障,极易导致机车设备故障的发生,影响铁路的安全运行。结合郑州机务段数据分析经验,着重分析了HXD1B型机车高压电压互感器故障数据,提出了相应的预防判断方法。High voltage transformer on the HXD1B locomotive is mainly used for measuring line voltage,and gives line voltage signal to the locomotive control system.Once the high voltage transformer has short-circuit,grounding fault,it＇s very easy to cause the locomotive failure,and affects the safety of railway operation.Combined with the experience of data analysis,this paper mainly introduces the system data analysis process of the high voltage transformer on the HXD1B locomotive,and provides the corresponding prevention judgment method,in order to offer reader reference.

关 键 词：高压电压互感器 数据分析 过程代码 电压互感器变比 

分 类 号：U269.6[机械工程—车辆工程]