无刷直流电机直驱抽油机系统控制器设计  

Design of pumping system controller driven directly by brushless DC motor

作　　者：许德宝[1] 张存山[1] 刘景余[1] 

机构地区：[1]山东理工大学电气与电子工程学院,山东淄博255091

出　　处：《电子元器件应用》2012年第11期1-4,共4页Electronic Component & Device Applications

摘　　要：为改善传统抽油机系统高速驱动、多级传动带来的效率低、因数低、维护费用高、噪声大等缺点,设计了基于MC33035和MC33039的无刷直流电动机直驱抽油机系统控制器,采用低速运行的外转子永磁电机直接驱动抽油机来实现抽油杆的往复运动.The traditional pumping system have such shortcomings as low efficiency which are caused by high- speed driving and multilevel transmission,low power factor, high maintenance costs,big noise and so on. In order to improve these shortcomings,pumping system controller driven directly by brushless DC motor was designed based on MC33035 and MC33039. In this design, the pumping was driven directly by low-speed external rotor permanent magnet motor to the reciprocating motion of the sucker rod.

关 键 词：无刷直流电机 直驱抽油机 外转子 MC33035 MC33039 

分 类 号：TM33[电气工程—电机]