...架空接触网；雷电防护；串联间隙金属氧化物避雷器；参数选择 Abstract: The main structure of the metal oxide surge ar[gap=405]Key words: overhead contact system; lightning protection; metal oxide surge arrester with series gap; parameters ..
基于20个网页-相关网页
城市轨道交通接触网绝缘子的老化与防护 关键字： 接触网；绝缘子；老化 [gap=412]Key Words： overhead contact system；insulation；aging
基于16个网页-相关网页
vertical overhead contact system 垂直吊线接触网 ; 多边形架空接触网
single overhead contact system 架空単线式电车线路
polygonal overhead contact system 多边形架空接触网
overhead-contact system 加空接触网系统
overhead contact system works 接触网工程技术
rtical overhead contact system 多边形架空接触网
In addition, the method of Newmark is used to simulate and numerate the vibration characteristics of the rigid suspension of overhead contact system and to compare the dynamic vibration characteristics at different speeds and different spans.
利用Newmark方法对刚性悬挂的振动特性进行了数值计算和仿真模拟,比较了不同速度,不同吊点间距下接触网刚性悬挂的振动特性。
参考来源 - 接触网刚性悬挂振动特性研究In electrified railway, overhead contact system is a key equipment to provide power for electric locomotive. Its reliability directly influence the safety and efficiency of the entire railway transport system.
电气化铁路中,接触网是向电力机车提供动力的关键设备,其可靠与否直接影响着整个铁路运输系统的安全与效率。
参考来源 - 电气化铁路接触网设备维修策略研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Traction substation which obtains power from power system supplies power for overhead contact system by feeders.
牵引变电所从电网取得电能，经馈线向接触网供电。
Among the four electrical power system mentioned before, the most economical and reasonable one is the overhead contact voltage power supply which is supplied by the overhead contact directly.
在所设置的四种供电系统中，由接触网电压直接供电的网压电源是最经济、最合理的供电系统。
The overhead bridge in electric railway is an important factor for the contact system to operate in a safely and reliably.
电气化铁道跨线桥是影响接触网安全可靠运行的一个重要因素。
应用推荐