1) coal mine grid
煤矿电网
1.
Application and research of monitoring warning system in coal mine grid;
监控预警系统在煤矿电网中的应用研究
3) coalmine high-voltage power network
煤矿高压电网
1.
The characteristics of coalmine high-voltage power network are introduced,and on the basis of that,the general design of relay setting calculation software for coalmine high-voltage power network is described according to the actual circumstance.
首先介绍了煤矿供配电系统高压部分的特点,在此基础上根据煤矿继电保护整定计算的实际情况,提出了煤矿高压电网继电保护整定计算软件的总体设计,最后应用面向对象程序设计方法,利用Delphi高级编程语言和Access数据库对整个软件进行了实现。
4) supply network in coal mine
煤矿供电网络
1.
Reduce the loss of electric energy by improving the natural power actor of supply network in coal mine;
提高煤矿供电网络的自然功率因数 减少电能损耗
5) mine area's private communication network
煤矿专网
6) coal mine power supply
煤矿供电
1.
Integrated automation system based on field bus for coal mine power supply;
基于现场总线的煤矿供电自动化系统
2.
Aiming at the difficulty in locating the fault of 35 kV line of coal mine power supply system,a fast fault locating method is brought forward,which comprehensively utilizes the fault original current traveling wave measured at bus and the fault original voltage traveling wave measured at line terminal.
为解决煤矿供电系统中35kV线路故障点不易查找的问题,提出了综合利用母线端检测到的故障初始电流行波和线路末端检测到的故障初始电压行波实现线路故障快速定位的新方法。
补充资料：《国际大电网会议会刊》
《国际大电网会议会刊》
Electra
Guo]一DaD一anwong Hulyl Hu一kan《国际大电网会议会刊》(E之‘‘tra)创刊于1967年，双月刊，12开本。由国际大电网会议(International Conferenee on Lar罗High VoltageElectric Systems)CIGRE编辑出版。编辑部地址:CIGRE，21 rue d.Artois，75008 Paris，Franee;E一mail:eigre@world一net，sct，fr; 网址:http://www.worldnet.net/~eigre· 该刊是国际大电网会议会刊，选登国际大电网会议各专业组的有关论文，介绍各专业组的讨论摘要，报道会议活动简讯等。用英、法文对照出版。 该刊的读者对象是电力、能源部门的科技人员。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条