变频调速系统与调速型液力耦合器应用于大型带式输送机的比较  

Comparison of Variable Frequency Speed Control System and Velocity Modulated Hydraulic Coupler Applied in Belt Conveyer

作　　者：张建国 

机构地区：[1]凤凰煤矿机械有限公司

出　　处：《装备制造与教育》2015年第3期27-29,共3页Equipment Manufacturing and Education

摘　　要：为了实现大型带式输送机的可控启动与调速，通常使用变频调速系统与调速型液力耦合器。通过对两种驱动系统性能进行系统对比分析，提出将变频技术应用于带式输送机驱动系统可保证大型带式输送机经济、安全、可靠地服务于煤矿生产。We usually use variable frequency speed control system or velocity modulated hydraulic coupler to achieve controllable start and speed governing of large-scale beh conveyor. Through the comparison of the system performance between the two drive systems, we put forward that the application of frequency conversion technology in belt conveyor drive system can guarantee the economical, safe and reliable service of large-scale belt conveyor in coal mine production.

关 键 词：变频调速 调速型液力耦合器 带式输送机 比较 

分 类 号：TD634[矿业工程—矿山机电]