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- The Existing Electrified Railway 既有电气化铁路
- Elementary discussion on optimization of technical reconstruction project of existing electrified railway 浅谈既有电气化铁路技术改造的方案优化
- Controlled blasting in cut of newly built second line to existing electrified railway line 电气化铁路路堑增建第二线控制爆破实践
- EXPANSION OF DEEP ROCK CUT BY CONTROLLED BLASTING AT EXISTING ELECTRIFIED RAILWAY LINE 电气化铁路既有线深路堑扩堑石方控制爆破
- Installation technique of transforming soft crossing structure into rigid one in stations on existing electrified railway line 既有电气化线路车站由软横跨改造为硬横跨的安装技术
- Method for elimination of effect induced by initial lengthening and wave-shaped deflection of catenary wires happened during reconstruction of existing electrified railway line 在既有电气化铁路改造工程中消除导线初伸长和波浪弯影响的方法
- Existing electrified railway 既有电气化铁路
- Study on Catenary Construction in the Transition Period of Track Lining and Joining of Existing Electrified Railways 既有电气化铁路线路拨接接触网过渡施工技术的探讨
- The DWY telecontrol systems for electrified railway have been widely used along many electrified railway lines. DWY系列电铁远动系统 (DWY Telecontrol System for Electrified Railway)已经在电气化铁道沿线获得了非常广泛的应用。
- It is a special power supply equipment designed recently for phase sensitive track circuit in AC electrified railway. 该新型25赫小站电源屏是我厂最新研制的交流电气化区段站内相敏轨道电路的专用供电设备。
- It is shown that an electrified railway tunnel is an effective channel for transmission of language and slow digital signals. 研究表明,电气化铁路隧道是语音和低速数字信号传输的有效信道。
- With the development of high speed electrified railway,newtype materials of pantograph-strip need to be further studied on. 为满足我国高速电气化铁路的发展要求,研制新型的高速列车受电弓-滑板材料的试验研究。
- It is the trend to realize OCS isolating switches' centralized interlocking monitoring with the development of electrified railway. 实现接触网隔离开关的集中联锁监控是铁路电气化发展趋势。
- As a special consumer of power grid, electrified railway possesses the features of non-linearity, asymmetry and fluctuation. 作为电力系统的一个特殊用户,电气化铁路具有非线性、不对称和波动性的特点。
- Abstract: For insulation test on traction power supply equipment in electrified railway, a new type of synthetic measuring instrument is developed. 摘要:针对电气化铁道牵引供电设备的绝缘试验,研制了一种新型便携式绝缘综合测试仪。
- Taking a practical electrified railway tunnel as an example, impedances calculated from different formulas are compared and the relative errors of Carson's formulas are presented. 结合电气化铁道隧道实例,进行对比计算,给出Carson公式所导致的误差。
- This article analyzes the forming reason of Overhead Contact System (OCS) hard point of electrified railway and describes the importance and necessity to amend hard point. 摘要简述铁道电气化接触网硬点,形成的原因和克服及改进的重要性,必要性。
- It is an ideal method for eliminating harmonics and reactive power compensation of electrified railway with hybrid filter scheme composed of type C filter and active power filter. 是利用C型滤波器和有源滤波器构成的混合滤波方案,是解决电气化铁道谐波治理和无功补偿综合问题的一种理想方法。
- So it is necessary to do the researches on the interferences on communication by electrified railway,and electromagnetic protection of the communication system in order to pro. 为保证通信安全,需要对电气化铁路对铁道通信的电磁影响和电磁防护进行研究,从而给铁路现场实际工作提供一定的理论依据。
- Experience of the Concurrent Construction to the Feeder Cable Project and the Rail Lines Reconstruction in the Newly-built Second Line and Feeder Cable Modification Construction in the Existing Electrification Railway Lines 既有线电气化铁路增建二线改造接触网与线路并行施工的几点体会