• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Computers in railways XII: Computer system design and operation in railways and other transit systems >Development, testing and implementation of the pantograph damage assessment system (PANDAS)
【24h】

Development, testing and implementation of the pantograph damage assessment system (PANDAS)

机译：受电弓受力评估系统（PANDAS）的开发，测试和实施

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Pantograph failures due to complex interactions between the overhead line (OHL) and pantograph structure cause significant problems to the railway industry worldwide. Despite many efforts undertaken worldwide, no successfully implemented pantograph monitoring system has, up until now, been introduced for long-term operation on routinely operating trains. This paper describes the development, design and test results from the first fully proven Pantograph Monitoring System, which is now deployed on routinely operating trains in the UK. The system uses two subcomponents: the Digital Processing Module (DPM), which is directly clamped on the live 25kV pantograph structure, and the Receiving Signal and Relay Unit (RSRU) which is installed in a secure location inside the carriage. A pantograph mounted unit is interfaced with the accelerometers that are attached in vicinity of the carbon strip. The DPM uses Bluetooth communication to report any unexpected events to the RSRU. The DPM has an on-board GPS module and acquires and stores time domain data corresponding to the 100 highest events captured during daily train operation. The data is downloaded to the RSRU on a daily basis. Any high alarm events are instantaneously transferred to the train to warn the operator and the control centre about potentially a harmful event that requires immediate attention. The 'hot spots' caused by the overhead line are mapped and trended to allow successful implementation of predictive maintenance of the OHL. The system uses the GPRS mobile network to allow instantaneous access and remote interrogation from any location worldwide. The system described in this paper represents the newest developments in pantograph monitoring and it is now in routine operation.
机译：由于架空线（OHL）与受电弓结构之间复杂的相互作用而造成的受电弓故障对全世界的铁路行业造成了严重的问题。尽管在全球范围内进行了许多努力，但到目前为止，尚未引入成功实施的集电弓监测系统来对常规运行的火车进行长期运行。本文介绍了第一个经过充分验证的受电弓监测系统的开发，设计和测试结果，该系统现已部署在英国的常规列车上。该系统使用两个子组件：数字处理模块（DPM），直接固定在带电的25kV受电弓结构上；接收信号和中继单元（RSRU），安装在车架内部的安全位置。受电弓安装的单元与附在碳带附近的加速度计连接。 DPM使用蓝牙通信将任何意外事件报告给RSRU。 DPM具有车载GPS模块，并获取并存储与每日列车运行期间捕获的100个最高事件相对应的时域数据。每天将数据下载到RSRU。任何高警报事件都会立即转移到火车上，以警告操作员和控制中心有关可能需要立即注意的有害事件。对架空线造成的“热点”进行映射和趋势分析，以成功实施OHL的预测维护。该系统使用GPRS移动网络允许从全球任何位置进行即时访问和远程询问。本文描述的系统代表了受电弓监测的最新发展，并且目前已在常规运行中。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号