Colliery Mechanical & Electrical Technology Articles

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1Intelligent Electro-Hydraulic Braking System of New High Performance Hoister1-2,7

2Application of DSP on Power Transformer Protection Device3-7

3Comparison and Analysis of 1st System Technology Transformation at 110 kV Xiegezhuang Transformer Substation8-11

4Research on Low Current Grounding Electric Network Fault Line Selection12-15

5The Way of Improving Loading Effect of Shearer at Thin Coal Seam15-17

6Design of Gas Control System Based on MODBUS Protocol18-19,22

7Principle and Design of Coal Mine Gas Inspection and Management System20-22

8Simulative FEA of Loading NF Backstop23-24,28

9Mechanism Analysis of Compensation Capacitor Abnormal Operation in Mining 6 kV Substation25-28

10Speed Governing System Simulation of Switched Reluctant Motor Model Based on Matlab29-30,33

11Research on Mining Electrical Locomotive Anti-Collision System31-33

12Design of Thin Seam Plough Units Electro-Hydraulic Control System34-36

13Underground Image Fusion Based on Surfacelet Transform37-38,41

14Analysis of Electrical Control in Gas Treatment System of Coal Bed Methane Power Generation39-41

15Dimension Design of Line-Pan Connector on Scraper Conveyor42-43

16Comprehensive Test Device of High-Powered Soft-Starter, Frequency Converter and Motor for Coal Mine44-46

17Thermal Capacity Check Method of Hydraulic Coupling on Belt Conveyor47-48,50

18A Leading Cover Opening Sensor for Flameproof Electrical Device49-50

19Discuss Must-Solution Several Issues of Mine Fixed Fire Prevention Nitrogen Generating Device Design51-53

20Application and Research of Rigid Balance Applying on Vehicle Moving on Acclivitous Orbit53-55