HX_D3型电力机车DC110V电源装置原理及故障分析  

Fault Analysis and Principle of DC110V Power Set in HX_D3 Electric Locomotive

作　　者：翟启斌[1] 

机构地区：[1]武汉铁路局江岸机务段,湖北武汉430000

出　　处：《铁道机车车辆》2010年第5期83-86,共4页Railway Locomotive & Car

摘　　要：介绍HX_D3机车DC110V电源装置的工作原理,分析故障现象,提出相应的预防措施,有针对性地进行局部改造,减少电源的故障率,提高DC110V控制电源的可靠性和稳定性。This article introduces the principle of DC110V power set and analyzes the phenomenon of fault.In order to reduce power＇s fault rate and promote the stability and reliability of DC110V power set,We proposes some preveutive measures and innovates the power set partly.

关 键 词：HXD3 电源装置 PSU 故障分析 

分 类 号：U269.6[机械工程—车辆工程]