Colliery Mechanical & Electrical Technology Articles

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1Calculation and Research on the Air-gap Permeance of Linear Switched Reluctance Motor1-4

2Research on Reducing Magnetic Detent Force of Permanent-magnet Sync-servo Line Motor4-6

3Research on Generator Stator Monophase Grounding Protection Based on Fuzzy Comprehensive Criterion7-9

4Design of Flameproof Water-cooled Three-phase Motor for Shearer10-12

5Design and Analysis of New Automatic Correcting Mechanical Device for Belt Conveyor13-15

6Design of Multi-protocol Converter Based on S3C2440 for Coal Mine16-19

7Research on Improving Project for Mine Hoisting System19-21

8Discussion on Influence Factors of Electro-magnetic Wave's Decay in Roadway22-24

9Research on Auto-depressed Water-supply System24-25

10Main Rope Online Detecting System Based on the Synthesis of Weak Magnetic Vector26-27,31

11Simulation of Direct Torque Control for Electrical Excitation Synchronous Motor of Mine Hoist28-31

12Development of New Stability Testing Set of Methane-alarm Miner's Lamp32-35

13A New Communication Network of Power System Based on EPON36-38

14Study on Vibratory Stress Relief Technology for the Structural Parts of Hydraulic Support39-41

15Development and Application of QJZ-200+63 Mining Flameproof and Intrinsically Safe Dual-circuit Vacuum Electromagnetic Starter42-44,50

16Design of Automatic Dust Collecting System of Thermal Power Plant45-47

17The Design of Software and Hardware of Hybrid Type Active Power Filter47-50

18An Alarm of Brake Clearance's Measuremtment of Disk-type Brake of Coal Mine Hoist51-52,54

19Developing a Cutting Mechanism for Drifting Large Section Roadway53-54

20Optimizing Design of Frequency Conversion Technology for Main Fan in Coal Mine55-57,62