1) 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。
3) 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) system of water supply of mine
煤矿供水
6) Power supply coal consumption
供电煤耗
1.
The result indicated that the equipment has high accuracy and good reliability,it can promptly,effectively adjust the boiler movement,reduces the power supply coal consumption.
结果表明,该装置测量精度较高,可靠性好,能及时、有效地调整锅炉运行,降低供电煤耗。
补充资料：用电人有要求供电人安全供电的权利
用电人有要求供电人安全供电的权利：用电人有要求供电人按照国家规定的供电质量标准和合同约定安全供电，这是供电人的主要义务，也是用电人的主要权利。供电人的供电质量标准包括电压频率、电压、供电可靠性须符合国家规定和约定的标准。供电的方式、时间、地址、和电量等须符合合同的约定。
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