摘要
针对同时存在连续低强度干扰和非连续高强度干扰的情况,讨论了计轴设备的防雷与抗干扰设计,以及工程实施要点。给出一个牵引电流干扰严重地区计轴设备的抗干扰工程实例,有测试数据及波形。
In the case of the concurrence of consecutive low strength electric-magnetic interference and non-consecutive high strength electric-magnetic interference,we discuss the lightening protection and anti-interference of axle counter track circuit,and the main points of engineering implementation.An case of anti-interference engineering for axle counter track circuit in serious traction current interference area is given together with its test data and waveform.
出处
《铁道通信信号》
2012年第2期23-25,共3页
Railway Signalling & Communication
关键词
计轴
音频隔离变压器
干扰
防雷
Axle Counter
Audio-frequency Isolation Transformer
Interference
Lightening Protection
