1.
Research on Technique of Grounding Fault Branch Judgment of High-voltage Distribution Power System in Mineral well;
矿井高压电网接地故障支路判定技术的研究
2.
Optimization of Underground High-voltage Power Supply Network Based on the Graph Theory
基于图论的煤矿井下高压供电网络优化
3.
A Scheme of Adaptive Protection System for High-voltage Power Grid of Coal Mine Underground Based on Independent Substation
基于独立分站的煤矿井下高压电网自适应保护系统方案
4.
Applied Research on the Optimization of Mine Distribution Network
满足电压合格率的矿井供电网络优化研究
5.
A New Mine Selective Earth Leakage Protection Device of low-voltage Distribution Networks
新型矿井低压电网选择性漏电保护装置研究
6.
Research on Selectivity Leakage Protection Equipment for Coal Mine High Voltage Power Supply System;
矿井高压供电系统选择性漏电保护装置研究
7.
Research of On-line Monitoring System for Temperature of High-voltage Cable Joint of Mine
矿井高压电缆接头温度在线监测系统的研究
8.
Latent Electric Defect Handing for High-voltage Power Switch Cabinet in Mine Hoist
矿井提升机高压开关柜电气隐性故障处理
9.
Application of High-low Voltage Switch Power-off Analog Annunciator
高低压开关掉电模拟报警装置在矿井地面变电所中的应用
10.
insulated cable[for use in mine shafts, for a voltage exceeding 1000v]
矿井用绝缘电缆[超过1000V电压用]
11.
insulated cable[for use in mine shafts, for a voltage between 81 and 1000v]
矿井用绝缘电缆[81至1000V电压用]
12.
Research on Economic and Reliability of the Operation of High-voltage Power Grid of Coal Mine
提高煤矿高压电网运行的可靠性与经济性研究
13.
High-handed frequency conversion of deer depression coal mine auxiliary shaft lifting electromechanical safe circuit in charging
鹿洼煤矿副井高压变频提升机电控中的安全回路
14.
Application of Cascaded High-voltage Frequency Converter with Multi-level Based on H-bridge Unit in Mine Hoist
基于H桥单元串联式多电平高压变频器在矿井提升机中的应用
15.
Design of Intelligent Current Protection System of Mine Power Network
矿井电网智能化电流保护系统的设计
16.
Application of corner transformers in 35kV substation
矿井35kV变电站转角变压器的应用
17.
Ventilation system based on artificial increasing pressure technology in high-altitude mines
人工增压技术的高海拔矿井通风系统
18.
Sensor network of underground mine electric power line base on LonWorks
基于LonWorks的煤矿井下电力线传感器网络