电磁调速技术在下运带式输送机中的应用研究  

Study on Application of Electromagnetic Speed Control Technology to Downward Belt Conveyor

作　　者：龚炳江[1] 王毅颖[1] 

机构地区：[1]河北工程大学信息与电气工程学院,河北邯郸056038

出　　处：《煤矿机械》2010年第9期195-197,共3页Coal Mine Machinery

摘　　要：鉴于现存几种下运带式输送机制动装置的不足,提出了电磁调速技术在下运带式输送机中的应用,并根据电磁调速电动机的工作原理和特性,建立了电磁调速双闭环控制系统,保证了下运带式输送机安全可靠停车。In view of the deficiency that exists in braking device of downward belt conveyor, the electromagnetic speed regulating technology is applied to the belt conveyor. An electromagnetic speed regulating double close-loop control system is designed through the working principle and characteristics of the electromagnetic speed regulating motor, which guarantees the safe and reliable braking of the downward belt conveyor.

关 键 词：电磁调速 下运带式输送机 双闭环控制系统 安全制动 

分 类 号：TD528[矿业工程—矿山机电]