基于机器人技术远程输电巡视的研究与实践

介绍了基于机器人技术的输电巡视工作安排的技术原理,将传统输电巡视的管理要求和现代机器人巡检手段相结合,形成基于机器人技术和无线4G通信功能组成的远程输电巡视手,提出具有运行、管理、信息3者融合的基于现代机器人技术的远程输电巡视策略,以期为输电线路机器人应用提供参考和借鉴。

基于MgB_2高温超导材料的吉瓦级远程直流输电研究

本文主要探究以具有成本效益和环保特性的新型高温超导材料(MgB_2)作为直流输电电缆,以液氢作为冷却剂,实现吉瓦级远程直流输电的可能性。首先分析超导直流输电的必要性及其优势,说明超导直流输电的基本模型,然后介绍MgB_2超导电缆和液氢制冷系统,接着阐述基于十二脉动换流器的直流输电控制策略。最后使用PSCAD软件完成超导直流输电系统仿真,在相同传输条件下进行MgB_2高温超导电缆和传统电缆的线路功率损耗比较,证明了超导直流输电系统具有线路损耗低,容量不受限制的优点,为MgB_2高温超导材料在超导直流输电领域的开发设计提供初步依据。

远程输电“三二一”

掌握远程输电问题的关键是理清三个回路，抓住两个联系，遵守一个能量守恒定律．

浅谈煤矿供电系统存在的问题及解决措施

煤矿供电系统在煤矿生产的过程中起着决定性的作用,不能提供高质量电能的供电系统,煤矿生产的安全性与可靠性就无法实现,也就不可能有效保证矿井工人的安全。文章将针对当前煤矿供电系统存在的问题做出一定的研究,并合理地提出相应的改进措施。

The future of remote ECG monitoring systems

Remote ECG monitoring systems are becoming commonplace medical devices for remote heart monitoring. In recent years, remote ECG monitoring systems have been applied in the monitoring of various kinds of heart diseases, and the quality of the transmission and re- ception of the ECG signals during remote process kept advancing. However, there remains accompanying challenges. This report focuses on the three components of the remote ECG monitoring system： patient （the end user）, the doctor workstation, and the remote server, reviewing and evaluating the imminent challenges on the wearable systems, packet loss in remote transmission, portable ECG monitoring system, pa- tient ECG data collection system, and ECG signals transmission including real-time processing ST segment, R wave, RR interval and QRS wave, etc. This paper tries to clarify the future developmental strategies of the ECG remote monitoring, which can be helpful in guiding the research and development of remote ECG monitoring.