恢复了4座铁路牵引变电站的供电。
Power supply for 4 railway traction substations has been resumed.
恢复了9座铁路牵引变电站的供电。
Power supply for 9 railway traction substations has been resumed.
内燃机车仍在铁路牵引中起主导作用，提高内燃机车的运用可靠性势在必行。
The diesel locomotive still plays a leading role in Railway traction, and to improve the reliability of the use of diesel locomotives is imperative.
本文从铁路牵引供电远动系统的需求入手，对系统的体系结构进行分析和设计。
In this paper, From starting with needs of railway traction power supply system, it analyzed and designed system architecture.
第四十四条电力主管部门应当保证铁路牵引用电以及铁路运营用电中重要负荷的电力供应。
Article 44 the competent department in charge of electric power shall guarantee the power supply for railway traction and critical loads arising in railway operation.
探讨了电气化铁路牵引供电系统接触网施工中安装分段绝缘器存在的问题，并提出了解决措施。
This article talks about existing problems and solution on installation of section insulator in overhead contact net construction.
C1变电站电气试验车适用于电力变电站及电气化铁路牵引变电所的电力设备的工程交接试验及预防性试验。
The Substation Electrical Testing Coach(EST-C1) is used for high voltage electrical equipment in substation or feeder station's preventive test and project's handing over test.
另一方面，现代配电网上用于冶炼的电弧炉和铁路牵引机车等波动性负荷，会使电网电压频繁波动，造成电压闪变。
On the other hand, because of the fluctuating load, such as arc furnace and railway traction locomotive, the voltage of the network will frequently fluctuate and lead to voltage flash.
论文介绍丹阳市绝缘材料厂生产的新型系列少胶粉云母带的性能和在铁路牵引电机、高压电机、感应电机的应用情况。
This article introduces the properties and the application of new series dry mica paper tape produced by Danyang Insulating Material Works to respondent motor, HV motor the traction motor and so on.
铁路牵引供电远动系统项目就是基于整合沈阳铁路局管内现有的多个远动系统，实现统一的调度指挥而新开发的系统。
SCADA technology system for railway traction power supply is based on integration of many existing SCADA systems in Shenyang Railway Bureau and achieves unified command.
本条例所称机动车，是指由内燃机驱动或者牵引的机动车辆，但铁路机车除外。
Motor vehicles referred to in these regulations shall mean the motor vehicles driven or drawn by internal-combustion engines except for railroad locomotives.
虽然柴油牵引机车到2000年时可能被淘汰，但目前它在铁路上比任何其它的动力机械都使用得更广泛。
Though likely o fade from the scene by the year 2000, diesel traction is today used more widely than any other railway motive power.
为了解电力牵引的双线铁路运营隧道空气污染状况，选择军都山隧道进行现场测试。
For investigating the air pollution in double line railway tunnel by electric traction, we tested the air condition in Jundushan tunnel.
该铁路远动系统的调度管理对象是一个实验室变电所，两个模拟变电所的牵引供电设施，以及一个模拟盘。
The dispatching and managing targets of the railway remote control system is a substation of laboratory, the drawing power supply facilities of two simulation substations and a simulation plate.
因此，该系统将成为铁路运营及牵引供电系统设计有利的计算机辅助设计工具。
Therefore, the system will be an advantageous computer-aided design tool for railway operation and designing the traction power supply system.
本文对高速铁路电力牵引电磁干扰影响的特点进行了分析，并提出防护途径。
The paper analyzes the features of electromagnetic interference on electric traction of high speed railway, and puts forward the protection approaches.
合理优化牵引变电所维修计划是电气化铁路稳定、高效运营的重要保障。
Optimization of maintenance schedules for traction substations guarantees reliable and efficient operation of electrical railways.
铁路机车牵引齿轮的专业配套厂家。
Railway locomotive traction supporting the professional gear manufacturers.
铁路设施。固定装置。电气牵引架空接触线。
Railway applications - Fixed installations - Electric traction overhead contact lines.
大功率GTO逆变器用于铁路电力牵引，其PW M控制与一般工业领域中的变频调速系统的PWM控制有很大不同。
High power GTO inverter is used for railway electric traction. Its PWM control is significantly different from variable frequency drive system in conventional industrial area.
铁路固定装置。电气牵引电缆用嵌入钢筋混凝内的密排导管。直管构件。
Fixed railway installations. compact ducting in reinforced concrete for electric traction cables. straight units.
由于全并联at供电方式输送功率大、接触网电压损失低，因而特别适用于高速铁路电力牵引供电。
The all-parallel AT traction system is the most suitable system to supply the power of high-speed railway because of its characters of higher transport power, lower voltage drop.
在电气化铁路轨道电路中，两条钢轨即是轨道信号的传输线，又是电力机车牵引电流返回变电所的回流线。
In electric railway track circuit, the two steel tracks are both transmission line of the track signal and return line for electric locomotive tractive current back to electric substation.
为了减少电气化铁路对其沿线的通信系统造成的干扰，电牵引供电系统可以采用自耦变压器供电方式。
Electrification railway will interfere with the communication system along the line. To decrease this kind of interference, the autotransformer power-supply mode can be adopted.
针对电气化铁路变电所功率因数低，不能满足剧烈变化的牵引负荷对无功补偿要求的现状。
The power factor for the railway substation of the electrified railway is low and can not meet the conditions of severe tractive load to reactive compensation requirements.
截至2015年年底，铁路主要干线全部实现内燃、电力机车牵引，客货运输车辆品种和结构均实现升级换代。
By the end of 2015, all railway trunk lines had realized diesel and electric locomotive traction; types and structures of passenger and freight transport vehicles had been upgraded and updated.
在新建高速铁路的过程中，首先要解决的是选线设计和闭塞分区的设计，列车牵引计算是划分自动闭塞分区的基础。
In the progress of constructed high speed railway the design of choosing lines and the design of automatic block section are the first and most things.
电气化铁路接触网担负着把从牵引变电所获得的电能直接输送给电力机车使用的重要任务。
The important role of electric railway catenary is to transfer electrical energy from traction substation to electric locomotive.
电气化铁路接触网担负着把从牵引变电所获得的电能直接输送给电力机车使用的重要任务。
The important role of electric railway catenary is to transfer electrical energy from traction substation to electric locomotive.
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