1) 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
3) 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。
4) network of ore supply
网络化供矿
1.
adopt network of ore supply, make full use of technology, capital and human resources, combine and mutually beneficial with local investors, and effectively manage and exploit bauxite resources for sustainable development of He'nan aluminium industry.
河南省境内保有A/S在10以上高铝矿石不足9%,优质资源的锐减,中铝河南公司矿山公司提出了有效控制资源的网络化供矿新概念以及确保实施的若干建议,加强与地方的联合,充分利用技术、资金、人力等方面的优势,走互惠互利之路,有效管理并科学开发资源,才能确保河南铝工业的可持续发展。
5) power supply network
供电网络
1.
Reliability analysis of the power supply network system;
供电网络系统的可靠性分析
2.
Aiming at the power-supply problem of the wireless dynamometers and its wireless network nodes in oilfields,automatic adjustment of the duty cycle was accomplished when the voltage of solar energy components or load changed,and the power supply network was achieved by using switching power technology.
针对油田无线示功仪及其无线网络节点的供电问题,采用开关电源技术实现了太阳能组件电压变化或负载波动时自动调节占空比的供电网络,运用自动控制技术设计了过电压保护电路、过放电保护电路与应急充电电路等,采用充电管理技术实现了锂电池充电及电压调节电路,根据光敏传感器输出差值比较电压设计了太阳自动跟踪控制器。
3.
After analyzing the characteristics of power supply network in aeroplane, a theoretical model for transfer function is est.
本课题首先分析了国内外民用电力线载波数据通信技术的发展与现状,然后在分析了飞机供电网络特性和电力线高频特性理论的基础上,对飞机机载电网进行高速数据通信的网络传输函数进行了模型仿真。
6) 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
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