地铁轨地过渡电阻自动测量系统  

Auto-Measuring system for Track to Earth transition resistance in Subway

作　　者：李威[1] 李高鹏[1] 王爱兵[1] 

机构地区：[1]中国矿业大学机电工程学院

出　　处：《电气化铁道》2005年第6期43-46,共4页Electric Railway

摘　　要：根据德国VDV0150建议的测量原理,设计了地铁轨地过渡电阻自动测量系统,利用CAN总线网构成单片机分布式系统,完成不同位置各个参数的检测,最终实现了地铁轨地过渡电阻的自动测量。An auto-measuring system, designed on basis of the measuring principles in VDV0510 of German, with CAN bus as single chip distribution type system to implement the inspection of parameters in every positions, finally realized the auto-measuring of track-to-earth transition resistance in subway.

关 键 词：地铁 杂散电流 过渡电阻 自动测量 

分 类 号：U231[交通运输工程—道路与铁道工程]