液压支架电液控技术的现状及展望  

Present Status and Outlook of Electric and Hydraulic Control Technology for Hydraulic Powered Support

作　　者：伍小杰[1] 于月森[1] 彭利明[1] 徐亚军[1] 吴迪[1] 

机构地区：[1]中国矿业大学信息与电气工程学院,江苏徐州221008

出　　处：《煤炭科学技术》2009年第1期25-29,共5页Coal Science and Technology

基　　金：中国煤炭工业协会科学技术研究针对性资助项目(MTKJ08-301)

摘　　要：分析了支架电液控制系统对煤矿生产的重要性,总结了国内外支架电液控制系统的现状和发展情况,并对MARCO公司和EEP公司2种典型液压支架电液控制系统进行分析比较,得出我国电液控制系统发展缓慢的原因和技术难点。提出我国电液控制系统的研发建议并预测发展趋势。The paper analyzed the importance of the electric and hydraulic control system of the hydraulic powered support to the mine production and summarized the present status and development of the electric and hydraulic control system of the hydraulic powered support at home and abroad. An analysis and comparison between the two typical electric and hydraulic control systems from MARCO and EEP companies were conducted. The results showed the cause of the slow development and the technical key difficulties for the electric and hydraulic control system in China. In the final, the paper provided the R ＆ D proposals and analyzed the development tendency of the electric and hydraulic control system in China.

关 键 词：电液控制系统 液压支架 煤矿 

分 类 号：TD355.4[矿业工程—矿井建设]