Coal Engineering 2008 Issue 10 Study on vector control system of three level asynchronous motor

Study on vector control system of three level asynchronous motor
ZHAO Guo-zhong;XU Zhi-ou

..............page:73-76

Research on coal refuse discharging and utilization in Xinjiang Mining Area
SHI Xiao-cui;ZHANG Zhi-qiang

..............page:77-79

Applied research on earth electromagnetism to probe water bearing in gravel roof strata
ZHU You-jun;GAO Ming-qing

..............page:70-73

Analysis on jam cause and prevention of mine coal bunker
gong zuo ; liu jian hui ; xu xiao ming

..............page:68-69

The experimental study on the effect of extraction and increasing permeability by High-pressure Water Infusion in the Long Drilled
WANG Bai-shun;HU Zu-xiang

..............page:66-68

Discussion on mine strata pressure law of mine gateway heading through used drift
TIAN Fu-min

..............page:64-65

Research and practices on floor heave deformation mechanism and support of high stress soft rock roadway in Dayan No.2 Mine
ZHANG De-dong

..............page:62-64

Study and application of CAI advanced education technology to mine safety training
HONG Jia-jian

..............page:60-61

Comments on application of centralized control technology to coal preparation plant
CHEN Zhong-xun

..............page:58-59

Application of small mine goaf water drainage technology to Daping Mine
qin fa qiu ; li lei ; liu hai jun

..............page:56-57

Common faults and shooting of SGW-80T scraper conveyor
LI Wan-shan;HAO Cheng-jun

..............page:54-55

Research on chain broken cause and prevention measures for scraper conveyor
zuo fei ; yu zhong ming ; wu gui yi

..............page:52-54

Prevention and control of coal spontaneous combustion in fully mechanized top coal caving mining face in inclined seam
ZHANG Zhi-sheng

..............page:50-51

Extension design features of Xutuan Mine
YUAN Deng-ping

..............page:5-7

Research on fully mechanized top coal caving mining technology in steep inclined ultra thick seam with spontaneous combustion in potential
WEI Ying-hu

..............page:8-9

Study on new mining method for steep inclined medium thick seam with broken roof
LI Dong-yin;LI Hua-min;ZHENG Li-jun

..............page:10-11

Method to design new tri-core arch
TU Jian-shan

..............page:12-14

Removing technology of heavy duty equipment for fully mechanized top coal caving mining face in ultra thick seam of Tashan Mine
zhu tao ; zhang zhao min ; song min

..............page:15-17

Design on safety monitoring and protection device of pan type braking system for mine hoist base on PLC
xiao xing ming ; hu shun fa ; zhang bu qin ; song yu peng ; lv bing

..............page:18-19

Discussion on design of auto water spraying and fire extinguishing system for belt conveyor in underground mine
WANG Li-qin;HUANG Gui-lan

..............page:20-22

Comments on optimization of water drainage design plan for Yanjing No.1 Mine
JIN Xin

..............page:22-23

Comments on design of airraid basement for high-rise building
ZHU Jie-li

..............page:24-26

Anti-earthquake conception design of high-rise building
HAN Heng-mei;WANG Li-jing

..............page:26-27

Comments on structural expression of building proposition
wang xiao jian ; zeng gang ; li feng ; shen li xia

..............page:28-29,102

Application of combined reinforcement technology to broken soft rocks
CAO Chen-ming

..............page:30-32

Application of full bolt support technology to large cross section open-off cut
HUANG Jin-bing

..............page:32-34

Application of bolt,steel mesh and anchor support technology in complicated geological conditions
GUO Jin-ming

..............page:35-37

Analysis and treatment on engineering quality accident of pre-stressed concrete tubing pile
GONG Yi-ping

..............page:37-39

Measures for concrete construction technology in winter
ZHANG Xin-li

..............page:40-41

Measuring technology of effective emission radius for pilot boreholes in outburst seam with soft roof,coal and floor
ZHANG Fu-wang

..............page:42-43

Experiment research on rapid eliminating outburst measures with hydraulic pushing
XU Yan-peng;QIU Yong-gang

..............page:44-46

Lessons from coal wall accident rescue caused by borehole gas ignition
hong mu yin ; wei min tao ; yang xiao dong ; chang hong yun ; zhao guo yin

..............page:46-47

Practices on comprehensive technology of water prevention and control in large mine area
li kuang ming ; wang he ping ; zhang yan feng

..............page:48-50

Analysis and research on grounding phase distinguishing method for single phase grounding fault
li zhan quan ; jin xiao qiang ; tang hui xiang ; wang li hong

..............page:79-81

Research on project experiment of coal refuse for roadbed and undercourse within plant area
CHEN Hong-ling;GAO Hai-sheng

..............page:82-84

Proposition of sustainable development strategy for energy development in Shanbei Area
FU Cheng-tao;LI Xing-kai

..............page:85-87

Discussion on risk management of mine safety production
LIU Bin;LUO Yun

..............page:87-89

Research on knowledge management of mining enterprises
GUO Jun-wei

..............page:90-91

Study on physical and chemical features of boron iron ore as new heavy medium for coal dry preparation
TANG Kai

..............page:92-94

Research on control of thiobacillus ferrooxidans in acid mine water
WU Dong-sheng

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

Research and development of full hydraulic mine roadway drilling rig for gas drainage with large diameter horizontal long borehole
TIAN Hong-liang

..............page:97-99

Research on dust control technology and devices for bolt and shotcreting face
LI Yu-wen;YANG Jing-wang;JIAYin-ming

..............page:100-102

Method to improve reaction time of bus type plug in sensor
WANG Cong-xiao

..............page:103-104

Analysis on investment control strategy for each phase investigation of construction project
LUO Hua-jie

..............page:105-107

Study on mine equipment bid purchase model base on game playing
DOU Meng-zhong

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

Comments on rule to well done engineering project management
SHI Bao-yan

..............page:110-111

Comments on social insurance file management for industrial and mine enterprises
DONG Qing-mei;FENG Zhang-long

..............page:112-113

Application analysis on intelligent system for residential block
ZHANG Xiu-ling

..............page:114-115

Comments on the application of concentrated control technology in coal preparation plant Sihe mine
CUI Guang-xin

..............page:116-118

Building of information gateway system for coal enterprise base on.NET 2.0
ZHANG Yong;CUI Li-zhi

..............page:119-121

xin xi zi xun

..............page:14,39,41,61,96,104,118,121