Colliery Mechanical & Electrical Technology 2015 Issue 1 Design of Z-Source Inverter in Local Ventilator Emergency Power Supply System at Underground Mine

Design of Z-Source Inverter in Local Ventilator Emergency Power Supply System at Underground Mine
Dong Ruiqi;,Gao Qiaomei;,Feng Qiang;

..............page:1-3,7

Research on Power Balance System for Multi-Motor Drive of Belt Conveyor
Bai Xiangdong;,Li Wankui;

..............page:4-7

Research and Development of New Main Push Mechanism for Mine Excavation
Dong Rongbao;

..............page:8-9,13

Design and Application of KJ709 Safety Monitoring and Control System in Inclined Shaft Transport
Wang Hongqiang;

..............page:10-13

Research on Switched Reluctance Motor Dual Synchronous Control Based on CAN Bus
Liu Wentian;

..............page:14-18

Study of Wireless Sensor Network Personnel Location Technology in Mine Environment
Wang Chunxiang;,Ji Songbo;

..............page:18-21

Research on Self-Location System for Coal Mine Rescue Robot Based on Multi-Sensor Information Converge
Zhu Zhengzhong;

..............page:22-26

Research on Voltage-Loss Protection Technology of High Voltage Power Supply System in Coal Mine
Liu Cong;

..............page:26-29

Research on Carrier Frequency Loss Characteristics of Induction Motor in Variable Frequency Power Supply
Wu Yaohui;,Ji Chengfang;,Meng Xiufeng;

..............page:30-32,35

Design and Application of Shuttle Car Protection Device at Qianqiu Mine 18220 Work Face
Lü Kun;,Li Pei;

..............page:33-35

Study of Rotor-Bar Breakage Fault Diagnosis for Squirrel-Cage Motor Based on HHT Method
Xu Yunzhi;,Li Zenong;,Wang Hongyan;,Han Su;,Li Rong;,Chen Chao;,Tan Qingxiong;

..............page:36-40

Design of Intrinsically Safe Drilling Depth Measuring Instrument
Yuan Fengpei;,Mao Jiang;

..............page:41-42,46

Research on Selective Electric Leakage Protection of Coal Mine Based on Lines Parameter Identification
Li Zongzhen;,Wu Yunjin;,Li Manman;,Wang Xiaoyan;,Ji Nini;,Liu Aili;

..............page:43-46

Design of Side-Push Mechanism Locking Structure on Hydraulic Support
Shang Xianwei;

..............page:47-48

Design of Permanent Magnet Coupling for Transmission in Belt Conveyor
Sun Xiaoyan;,Zhao Lijie;,Jiang Mingxue;

..............page:49-50

Discussion of Key Technique for Rock-Drift Excavation in Water-Rich Region
Cao Chunlei;,Cui Shirong;,Zhao Houwei;

..............page:51-52

Dynamic Analysis with Three Element Solid Model of Belt Conveyor in Starting Process
Wei Zhenhua;,Hou Hongwei;,Song Xingyuan;

..............page:53-55,60

Numerical Simulation Analysis on the Effect of Grouting-Reconstruction in Coal Passing Through Fault Floor
Lü Shaowen;,Wang Huajun;,Wang Changqi;,Wen Liangxia;

..............page:56-60

Parameter Set Device for Coal Mining Facilities
Jia Yunhong;

..............page:61-63,67

Direct-Drive Permanent Magnet Wind Power Grid Based on Three Level Full Power Converter
Li Manman;,Li Zongzhen;,Wang Xiaoyan;,Ji Nini;,Liu Aili;,Lü Peng;

..............page:64-67

Application of Quantitative Feedback Theory on Synchronization Controller Design of Dual Actuators Driven System
Wang Haijun;

..............page:68-71,77

Research on Entrance Guard Management System of Mine Unattended Substation
Jiang Jing;

..............page:72-77

Information Central Loop System of Mine Track Based on DCS
Lu Weifeng;

..............page:78-81

Research on Harmonic Suppression Technology of Mine Hoist Based on SVC
Shi Pengfei;

..............page:81-85

Improvement and Kinematic Simulation of Track Robot for Pipe Cleaning in Mine
Li Yishen;

..............page:86-87,90

Discussion on Non-Stop Wind Down Machine Technology of Axial Flow Ventilator
Zhang Hanchang;

..............page:88-90

Renovation Design and Application of Lightning Protection Technique for Coal Mine
Jiang Mingxue;

..............page:91-94

Renovation of Weight Loading System in Mine Main Shaft
Zhao Xiaofeng;

..............page:94-96

Temperature Control System of Medium Frequency Induction Heating Based on PLC
Zhou Xin;

..............page:97-98,103

Analysis of Harmonic Measurement for Underground Low Voltage Power Grid Based on the Second Generation Wavelet Transform
Zhang Xu;,Pang Chengcheng;,Wei Youping;

..............page:99-103

Development of Control System of Equipment Sets for Plough Work Face
Li Guoping;,Zhang Jianjun;,Wang Aiming;

..............page:104-106,109

Study of Refrigerated Methods for Coal Mine Refuge
Lü Yanling;,Zhao Chunyu;,Zhang Nan;

..............page:107-109

Modified Design of Rotational Sealing Structure in Hydraulic Roof Bolter
Ke Zunhai;,Bai Xinmin;,Su Long;,Ye Mei;

..............page:110-111,114

Research on Mining Flame-proof/Intrinsically Safe Mobile Camera System
Gu Qiaoming;,Chen Hui;,Jiang Yingjie;,Jiang Zhennan;

..............page:112-114

Renovation of PLC Control System in Main Ventilator at No.2 Jining Mine
Wang Ning;,Yu Xiaowu;

..............page:115-117,119

Design of Automatic Alarm Parking Device in Hoist Tail Rope
Zhang Zengran;

..............page:118-119

Scheme Design of Ceramsite Granulator from Coal Gangue
Wang Zhengbo;

..............page:120-121

Practice and Application of New Withdrawal Technology for Hydraulic Support
Gai Mingming;

..............page:122-123

kong ya ji zong he zi dong kong zhi xi tong
liang kun ;, he shi zhen ;, wang chun jie ;

..............page:124-125

guo chan zong cai zhuang bei zai huang ling kuang ye de wu ren hua kai cai ying yong
fu da li ;, yuan jian ping ;

..............page:125-126

xing ren zhu li qi zi dong kong zhi xi tong
pei zhi qiang ;, zhou ya xu ;

..............page:126-127

yi zhong shu zi shi xiang min bao hu suan fa ji qi shi xian fang fa
zhang min ;

..............page:127-129

yi zhong dian ji che jia xian zi dong ting song dian kong zhi zhuang zhi
lu jian bao ;

..............page:129-130

zhi neng bian dian zhan diao shi yan shou xiang guan wen ti ji jie jue ban fa
zhang peng ;

..............page:131

mei kuang ji dian za zhi zheng gao jian ze

..............page:后插1