铁道通信信号
鐵道通信信號
철도통신신호
RAILWAY SIGNALLING & COMMUNICATION
2012年
2期
23-25
,共3页
计轴%音频隔离变压器%干扰%防雷
計軸%音頻隔離變壓器%榦擾%防雷
계축%음빈격리변압기%간우%방뢰
Axle Counter%Audio-frequency Isolation Transformer%Interference%Lightening Protection
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。
針對同時存在連續低彊度榦擾和非連續高彊度榦擾的情況,討論瞭計軸設備的防雷與抗榦擾設計,以及工程實施要點。給齣一箇牽引電流榦擾嚴重地區計軸設備的抗榦擾工程實例,有測試數據及波形。
침대동시존재련속저강도간우화비련속고강도간우적정황,토론료계축설비적방뢰여항간우설계,이급공정실시요점。급출일개견인전류간우엄중지구계축설비적항간우공정실례,유측시수거급파형。
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.
