摘要
简要介绍CRH2A型动车组辅助变流装置结构原理、故障分析及改进建议。
The paper briefly introduces the structure principle of CRH2A EMUs' auxiliary converter, fault analysis and improvement suggestions.
出处
《铁道机车车辆》
2012年第5期68-70,共3页
Railway Locomotive & Car
关键词
动车组
辅助变流
结构原理
故障分析
EMUs
auxiliary converter
structure principle
failure analysis