Colliery Mechanical & Electrical Technology Articles

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1Research on Variable Speed System of Three-Level Double-fed Motor1-4

2The Relationships and Comparison of Output Power of the Multicell Three-phase Wound-Field Doubly Salient DC Generator5-7,11

3Research on Microcomputer Inverse Time Over-Current Protection Algorithm of Underground Low-Voltage Power-System8-11

4Design of Coal Mine Fan with Flameproof Double Power Vacuum Electromagnetic Starter of QBZ-2×120/1140（660）SF12-15

5Design of Type TY6114Z_LQFB Mine Explosion-Proof Diesel Engine16-18

6Research on Diagnosis Methods of Motor Inter-Turn Short Circuit Fault Information18-21

7A Mine Intrinsically Safe Temperature Transmitter22-23,27

8Design of LCD-Tester for Mining Equipment24-27

9Analysis and Modeling of Boom Roadheader＇s Hydraulic Walking System28-30

10Design on NC Large Diameter Spiral Welded Pipe Complete Equipment30-32

11Dynamic Analysis and Simulation Study of Wheeled Crusher＇s Hammer Shaft33-34,37

12Matching Study of Explosion-Safe Diesel and Torque Converter on Tyred Vehicle35-37

13Finite Element Analysis of Three-Phase Induction Motor38-39,42

14Strategy Research on Main Steam Temperature Intelligent Control of Thermal Power Plant40-42

15Design of Ultrasonic Wave Open Channel Flowmeter in Coal Mine Based on M-BUS43-46,50

16Cut Distribution Software Design of PDC Bit Based on Matlab47-50

17Simulation Study of Dynamic Characteristics of High-Pressure Pulse Water Hammer51-53

18Application of Data Mining Technique to Roadheader Troubleshooting Database Building54-55,58

19Matching Parameter Design of Hydraulic Tensioner of Belt Conveyor56-58

20Fault Diagnosis System of Mine Ventilator Based on BP Neural Network59-61