移频轨道电路 frequency shift track circuit;frequency-shift modulated track circuit 长轨道电路 long track circuit .
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移频轨道电路 frequency shift track circuit;frequency-shift modulated track circuit 长轨道电路 long track circuit ..
基于14个网页-相关网页
With the development of the railway, frequency-shift automatic block system play an increasingly important role in the control of train traffic safety. ZPW-2000A non-insulated frequency-shift automatic block was homemade based on France UM71 non-insulated frequency-shift track circuit in 2000.
随着铁路的提速,移频自动闭塞系统在控制列车行车安全方面起到越来越重要的作用,其中ZPW-2000A型无绝缘移频轨道电路,是在法国UM71无绝缘移频轨道电路技术引进及国产化基础上,于2000年开始以结合国情而进行以的二次开发。
参考来源 - ZPW·2,447,543篇论文数据，部分数据来源于NoteExpress
本文介绍了移频轨道电路调整状态及分流状态调整电阻的计算方法。
Method of calculating the adjusting resistance of frequency shift track circuit for normal state and shunting state is introduced.
本文详细介绍了如何解决在线测试现代电气化铁路移频轨道电路参数的技术难题。
This paper shows in detail about how to resolve some technical problems for on-line testing circuits parameters in electrical railway.
根据移频轨道电路的特点，本文分析了电压、电流在线测量过程中采用的信号采集技术。
According to the characteristics of frequency shift track circuits, this paper has analyzed signal acquisition methods of voltage and current measurement on line.
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