电气化干扰对计算机联锁系统的影响和防护  

Electromagnetic Design for Computer based Interlocking System on Electric Railways

作　　者：杨世武[1] 吴运熙[1] 

机构地区：[1]北方交通大学电子信息工程学院

出　　处：《北方交通大学学报》1998年第5期103-106,共4页Journal of Northern Jiaotong University

摘　　要：分析了电气化铁道的电磁干扰对计算机联锁系统产生的影响，结合目前的现状和有关测试数据，重点讨论了对电源和地电位升等干扰的防护措施，并提出了电磁兼容性设计的基本要求．In this paper, we firstly analyze the influence caused by electric railways on computer based interlocking system. Based on the current situation and relating data, the anti interference measures especially about power supply and grounding potential rise tare submitted. The basic rules of EMC design are also discussed.

关 键 词：电磁干扰 计算机联锁系统 电气化铁道 防护 

分 类 号：U228.2[交通运输工程—道路与铁道工程] U284.362