主从控制方式在采煤机电牵引中应用的研究  

Study on Application of Master-slave Control in Electric Traction of Shearer

作　　者：梁鸿雁[1] 鲍卫宁[1] 程千里[1] 

机构地区：[1]三一重型装备有限公司,沈阳110027

出　　处：《煤矿机械》2011年第11期183-184,共2页Coal Mine Machinery

摘　　要：对采煤机电牵引的主从控制方式进行了研究。以ABB变频器为研究对象,首先对直接转矩控制进行了介绍,然后研究了其在采煤机牵引中的应用以及采煤机牵引的同步。最后,对采煤机在特殊牵引情况下的控制策略进行了分析研究。The master-slave control style in the electric traction of shearer is studied.By the ABB inverter as research object,firstly,the direct torque control is introduced,and its application in traction of shearer is studied.Secondly,the traction synchronization is researched.At last,control strategy for special case of shearer traction is analyzed and studied.

关 键 词：主从控制 直接转矩控制 刚性耦合 

分 类 号：TD421.8[矿业工程—矿山机电]