搜索资源列表
rmr
- 铁路维修规则from bbs on railway
1
- 微机保护在电气化铁道已经得到大面积的推广应用，对保障铁路运输的安全畅通发挥了巨大作用。文中在总结电气化铁路微机保护研制和使用的成功经验的基础上，提出了在研制新一代微机保护时应注意的技术问题。-Computer Protection in electrified railway has been the promotion of large-area applications, unimpeded played a huge role in the protection of the safety
5
- 目前牵引变压器差动保护原理在某些因素的影响下并不能准确地区分变压器内部故障和外部故障，可能造成保护误动或拒动，危及电气化铁道系统的安全运行。针对这一现状，建立了计及铁芯非线性特性和磁滞效应而又无需铁芯的B－H曲线数据的牵引变压器模型，提出了一种通过参数辩识理论来辩识牵引变压器绕组参数实现牵引变压器微型机保护的方法。该方法能有效地区分内部故障、外部故障和励磁涌流。仿真计算表明了该方法的正确性和可行性。-Traction transformer differential protection pri
calculating-spectrum
- 朔黄重载铁路轨道不平顺谱计算程序,能计算其轨距不平顺谱，并与国内外统计谱进行对比-the calculating programer of Shuohuang Heavy Hual railway of track irregularity,it can calculate the guage irregularity spectrum,and contrast with the foreignal and national statistic spectrum
gsm-r_brochure_12_2013_1
- GSM-R – railway communication solutions from the market leader on the fast track to railway excellence with GSM-R from NSN
EN50126
- 50126铁路应用—可靠性_可用性_可维护性和安全性-Railway applications- 50126 reliability Availability, maintainability, and safety
6A-ATP-system
- 目前铁路最火的铁科院纵横公司开发的6A监控系统设计资料-At present, most of the fire development and railway company 6A quality monitoring system design
1-
- 详细介绍了有关铁路运输综合演练系统正确操作及故障处理-The railway transportation system and the correct operation and troubleshooting are introduced comprehensively in detail