文档介绍：具有转矩均衡功能的低压变频系统在大倾角带式输送机上应用 P 1/ 5 具有转矩均衡功能的低压变频系统在大倾角带式输送机上应用孛树勋山西煤炭运销集团吉祥煤业有限公司山西省长治市郊区故县八一北路 1号 046031 摘要: 将具有转矩均衡功能的低压变频控制系统应用在主斜井大倾角带式输送机上, 带式输送机的运行速度能够根据原煤的生产情况和运量进行合理地控制, 大幅度降低了带式输送机包括电耗和备件费用等在内的运行成本, 提高了生产效率和产量, 节能降耗, 符合国家的产业政策。关键词: 大倾角带式输送机; 双滚筒或多滚筒驱动; 转矩均衡; 频率同步; 电流同步; 节能降耗 Application of low-voltage frequency inverter and control system with torque equilibrium at real time in big dip angle belt conveyor BO Shuxun Shanxi Coal Transportation And Sales Group Jixiang Coking coal Co,.Ltd, Changzhi 046031,Shanxi,China Abstract: L ow-Voltage frequency inverter and control system with t orque equilibrium at real time be applied to big dip angle belt conveyor used for main slope mine, the speed of belt conveyor can be reasonably controlled by production and carrying capacity of coal,the power consumption and spart parts and so on include in total operating coast has been reduced substantially,the efficiency and production have been energy and reduce the cost are good in keeping with industrial policy of china. Keywords: b ig dip angle belt conveyor ;the conveyor drove by two or more rollers;torque equilibrium at real time;the frequency synchronization between the motor;the current synchronization between the motor ; save energy and reduce the cost. 1、吉祥煤业主斜井大倾角带式输送机的现状和存在的问题吉祥煤业原为长治市西旺煤矿, 按照国家淘汰落后产能产业政策的要求, 西旺煤矿被兼并重组,按规划,重组后的年产量要达到或超过 60 万吨。随着产能大幅度提高,需要对生产各个系统特