Study on Digital DC Hoist System of Mine-shaft
This paper summarizes the study on the current situation of the elevating equipment and the principle, prospect and control method of digital control system in China and abroad. On the basis of the research, this paper develops a DC hoist system of mine-shaft, which has characteristics of high security, more stability, accurate control and convenient maintenance. The application of this system will enhance the efficiency of the elevating in the mine industry, improve the operating environment, reduce the energy consumption, increase the economic profit of the mine industry and improve the level of the management.
winding type winch friction Hoist variable flow control frequency-variation control PLC
LI Qixuan SUN Huoran MU Taisheng WANG Bo
School of Resources & Civil Engineering, Northeastern University, Shenyang 110004, China
国际会议
The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)
河南焦作
英文
894-898
2007-04-17（万方平台首次上网日期，不代表论文的发表时间）