| 软故障分析在地铁车辆辅助逆变系统维修中的应用 |
| |
| 引用本文： | 李小波,吴浩.软故障分析在地铁车辆辅助逆变系统维修中的应用[J].铁道机车车辆,2011,31(3):62-64. |
| |
| 作者姓名： | 李小波 吴浩 |
| |
| 作者单位： | 1. 上海工程技术大学城市轨道交通学院,上海,201620
2. 上海轨道交通维护保障中心车辆公司,上海,200233 |
| |
| 基金项目： | 上海市教育委员会重点学科建设项目资助，上海高校选拔培养优秀青年教师科研专项基金 |
| |
| 摘 要： | 软故障分析对地铁车辆安全运行十分必要。以上海地铁1号线辅助逆变系统的滤波电容为例,通过MATLAB进行了仿真分析,对现场维修人员进行软故障排查具有重要意义。
|
| 关 键 词： | 地铁车辆 辅助逆变系统 软故障 总谐波失真 可靠性 |
Application of Soft Failure Analysis in Repairing Metro Vehicle Auxiliary Inverter System |
| |
| LI Xiao-bo,WU Hao.Application of Soft Failure Analysis in Repairing Metro Vehicle Auxiliary Inverter System[J].Railway Locomotive & Car,2011,31(3):62-64. |
| |
| Authors: | LI Xiao-bo WU Hao |
| |
| Institution: | LI Xiao-bo1,WU Hao2(1 College of Urban Railway Transportation,Shanghai University of Engineering Science,Shanghai 201620,China,2 Rolling Stock Company of Shanghai Rail Transit Maintenance Support Center,Shanghai 200233,China) |
| |
| Abstract: | Soft failure analysis is quite necessary for undermining normal operation of the metro vehicles.Take the filter capacitor of auxiliary inverter system of Shanghai Metro line1 as an example,the paper established the system simulation model through MATLAB for analysis.It is important for the on-site maintenance personnel to troubleshoot soft failures. |
| |
| Keywords: | metro vehicles auxiliary inverter system soft failures total harmonic distortion reliability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
