牵引变电所是指将发电厂经电力传输线送来的电能变换成适合机车车辆所需的电压,并分送到接触网或接触轨(第三轨)的场所。分直流牵引变电所和交流牵引变电所。前者将电力传输线送来的高压交流电能经变压器降压,然后经整流器变为直流后,送接触网或接触轨。后者可分为工频、低频单相及工频三相交流牵引变电所,它们分别把电力传输线送来的电能变换成上述三种交流电后,分送到相应的接触网。牵引变电所的主要设备有用于变换电压的变压器、用于接受和分配电能的配电装置以及用于控制和保护的开关等。
...设计与实践_电子资料文库 关键词:牵引变电所;无功动态补偿;无功并联补偿;无功综合补偿 [gap=443]Key words:traction substation;dynamic reactive compensation; shuntreactive compensation;synthesized reactive ..
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... 听觉器 auditory organ 牵引变电所 substation for traction 点迹 trace point ...
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直流牵引变电所 DC traction substation
交流牵引变电所 AC traction substation
牵引变电所施工 construction of traction substation
牵引变电所综合自动化 traction substation automation system
牵引变电所自动化系统 Traction Substation integrated Automation System
牵引降压混合变电所 combined substation ; mixed traction and step-down substation
Traction transformer is one of the most important electrical equipments in traction substation. The status of traction transformers directly influences traction power supply system’s stability and reliability.
牵引变压器是牵引变电所最重要的电气设备之一,它的运行状态直接影响到牵引供电系统运行的稳定性和可靠性。
参考来源 - 牵引变压器电寿命在线监测及其在PSMIS中的实现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。
参考来源 - 电气化铁路接触网不平顺分析及功率谱研究·2,447,543篇论文数据,部分数据来源于NoteExpress
牵引变电所宜采用通风系统控制室内温度。
The indoor temperature of traction substation should be controlled by the ventilating system.
本文根据测试数据对绥中北牵引变电所谐波电压问题进行分析。
Based on the test data of Suizhongbei electric traction substation, this paper analyzes the harmonic voltage problem.
本文对我国电气化铁道牵引变电所的雷电进行波保护问题进行了研究。
The problem of lightning progressive wave protection for electrified railway traction substation of our country has been studied in this paper.
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