地铁车辆高速断路器驱动电路故障分析及优化方法
Metro Vehicle High Speed Circuit Breaker Driving Circuit Failure Analysis and Optimization Method
李伟 1胡东1
作者信息
- 1. 广东腐蚀科学与技术创新研究院,广东广州 510530
- 折叠
摘要
高速断路器是地铁车辆牵引系统中重要的组成部分,其驱动控制电路的可靠性直接关系到车辆运行安全.针对某城市地铁4号线高速断路器控制驱动电路故障事件,搭建测试平台进行故障模拟测试,分析故障原因,得出高速断路器驱动控制电路器件选型方法,并且通过试验对该方法进行验证,通过试验验证,采用该方法选择的驱动控制电路器件可以满足实际工况使用要求.
Abstract
High-speed circuit breaker is an important part of the subway vehicle traction system.The relia-bility of the driving control circuit is directly related to the safety of the vehicle.In response to the failure of the high-speed circuit breaker control circuit failure of a certain city Metro Line 4,set up a test platform for fault simulation test,analyze the cause of the fault,obtain the selection method of high-speed circuit breakers driving control circuit device,and verify the method through testing.Through test verification,the drive control circuit device selected by this method can meet the actual conditions of use.
关键词
高速断路器/控制电路/故障模拟Key words
HSCB/Driving control circuit/Fault simulation引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据