New development of longwall mining equipment based on automation and intelligent technology for thin seam coal  

作　　者：Guo-fa WANG 

机构地区：[1]China Coal Technology and Engineering Group, Beijing 100013, China

出　　处：《Journal of Coal Science & Engineering(China)》2013年第1期97-103,共7页煤炭学报（英文版）

基　　金：Supported by the National Natural Science Foundation of China （50375026, 50375028）; the National High-tech R＆D Program of China （863 Program） （2012AA06A407）

摘　　要：The paper introduced complete sets of automatic equipment and technology used in thin seam coal face, and proposed the comprehensive mechanization and automation of safe and high efficiency mining models based on the thin seam drum shearer. The key technology of short length and high power thin seam drum shearer, and new type roof support with big extension ratio and plate canopy were introduced. The new research achievement on automatic control system of complete sets of equipment for the thin seam coal, which composed of electronic-hydraulic system, compact thin seam roof supports, high effective shearer with intelligent control system, and characterized by automatical follow-up and remote control technology, was described in this paper..

关 键 词：longwall mining thin coal seam complete sets of equipment automatic system intelligent system 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置] TU241.99[自动化与计算机技术—控制科学与工程]