Colliery Mechanical & Electrical Technology Articles

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1Thinking of High-efficiency Intension Production in Chinese Coal Mines1-4,9

2Domestic and Foreign New Mechatronics Technology of Super-power Electrical Haulage Shearers for Thick Coal seams5-9

3The DSP-based Fault Diagnosis Fuzzy Expert System for Large and Medium-sized Asynchronous Motors10-12

4All-plastic Core Flame-retarded Conveyor Belting Production-line Automatic Control System with Coating and Scrapping Method13-15,22

5The Study of Input and Elimination Control for Idle Compensation Capacitor Based on MATLAB Simulation16-19

6Design of Signal and Automatic Loading System for LJ-2 Vertical Shaft Hoister20-22

7A Three-phase Motor Protector Controlled by SCM 89C5223-25

8A Development of Laser Positioning System for Tunnel Deformation Monitoring25-27,35

93D Parameter Design Method of Mine Pull Test Instrument for Bolt28-29

10The Study of KSDK-30N Vacuum Starter30-31,57

11CO,as Natural Parameter of Fire Detection for Mine Belt Conveyor32-35

12Anti-wear Measures for Gas-solid Two-phase Flow Impeller of Centrifugal Fan36-37,42

13Determination of Maximal Winding Length in Inclined Shaft Winding38-40

14Influence of 6kV Network Neutral-point Earthing Mode of Mine on Earth Wire Selection40-42

15The Application of Wet-type Hydraulic Brake43-44,49

16The Application of Frequency Conversion Regulating Technology for Mine Axial Flow Fan45-47

17Type-selection Design and Installation Debugging of Explosion-proof Axial Flow Fan in Relative Rotation for Coal Mine47-49

18The Application of Underground Low-voltage Selective Earth-leakage Relay in Medium and Small Collieries50-51

19Technological Transformation and Implementation of Underground Belt Conveying System in No.5 Mine of Pingdingshan Coal Mining Group Company52-53,55

20Technological Transformation and Practice of Axial-flow Fan54-55