转矩直接控制在带式输送电机调速中的实现  

Realization of Direct Torque Control Technology is Employed in Speed Operation of Strap-Transportation Machines

作　　者：罗龙[1] 黎亚元[1] 禹逢平[1] 罗文学[1] 

机构地区：[1]西华大学机械工程与自动化学院,四川成都610039

出　　处：《装备制造技术》2008年第8期4-6,共3页Equipment Manufacturing Technology

摘　　要：转矩直接控制技术已成功地运用在异步电机的调速控制中,带式输送电机工作在低速区,而且速度还要根据皮带上的货物重量来自动调节电机速度。采用转矩直接控制技术来控制带式输送电机调速的调节,通过MATLAB/SIMULINK仿真,证实这种控制方法在低速区切实可行。Direct torque control technology is seceussfully used in variable speed operation of asynchronous motors .Strap-transportation machins works at around low speed,and it can adjust its speed by the goods on the strap. Direct torque control technology is employed in variable speed operation of strap-transportation machins in the this article ,and the simulation by MATLAB/SIMULINK was conduced, the result verifies the control system can realize the variable speed operation around the low speed.

关 键 词：转矩直接控制 皮带输送机 仿真 

分 类 号：TH222[机械工程—机械制造及自动化]