机电组合式单相步进电机的工作原理及分析  

Work Principle and Process of Electromechanical Single-phase Stepping Motor

作　　者：张志铭[1] 文贵印[1] 

机构地区：[1]中国工程物理研究院电子工程研究所,四川绵阳621900

出　　处：《微电机》2004年第5期24-25,共2页Micromotors

摘　　要：在开关磁阻电机的基础上,研制出一种无永磁极的机电组合式单相步进电机。该电机不仅具有连续性运转的能力,而且对控制脉冲的上升沿和下降沿均可做出响应,输出单向的旋转运动。文中介绍了此电机的工作原理,并对工作过程进行了较为详细的分析。Based on switched reluctance motor,a special electromechanical single-phase stepping motor is researched and developed.Although permanent magnet is no used,the special motor has the ability to work continuously and respond to the start and end of the pulse.The output is always a directional and revolving movement.In the papers,work principle and process is introduced in detail.

关 键 词：单相 步进电机 开关磁阻电机 永磁 磁极 机电 组合式 下降沿 单向 脉冲 

分 类 号：TM383.6[电气工程—电机] TM352