长枕埋入式无碴轨道对谐振式轨道电路传输特性影响的研究  

Influence of Long Sleeper Buried Ballastless Track on Transmission Characteristics of Resonant Track Circuit

作　　者：吴卫[1] 刘红燕[2] 

机构地区：[1]兰州交通大学教务处,甘肃兰州730070 [2]西安通信学院,陕西西安710106

出　　处：《兰州交通大学学报》2007年第3期144-147,共4页Journal of Lanzhou Jiaotong University

摘　　要：对长枕埋入式无碴轨道泄漏电阻和感应阻抗对谐振式轨道电路传输特性的影响进行了分析,通过科学方法进行了测算,并提出了相应的解决方案,而且通过试验进行了验证,使得谐振式轨道电路在长枕埋入式无碴轨道上传输特性的改善有了科学依据.The influence of the leakage resistance and inductive impedence of the long sleeper buried ballastless track on the transmission characteristics of the resonant track circuit is analysed, and it is calculated through a scientific method, thus some corresponding solutions are put forward. The solutions are verified by the test, so the improvement of the transmission characteristics of the resonant track circuit on the long sleeper buried ballastless track has scientific basis.

关 键 词：长枕埋入式轨道 轨道电路 传输特性 

分 类 号：U284.2[交通运输工程—交通信息工程及控制]