直线振荡电机的特性分析  

The Analysis on Performances of the Linear Oscillatory Actuator

作　　者：王晓莉[1] 邓云娟[1] 卜庆华[1] 

机构地区：[1]太原理工大学,山西太原030024

出　　处：《科技情报开发与经济》2003年第8期132-133,共2页Sci-Tech Information Development & Economy

摘　　要：主要介绍了一种圆筒型动铁式直线振荡电机的构造及其工作原理,用有限元法进行了静推力计算并与测量值进行了比较,计算和测试结果相比较所得的最大误差为25％。该电机结构简单,运行平稳,可用于小功率电磁阀控制的开关系统中。This paper introduces the structure and operating principle of a kind of cylindrical linear oscillatory actuator (LOA) with a moving core, makes comparison of the results of static trust simulation by finite element method (FEM) with the measured values and the maximum error is 25%. The LOA can be used in the switch system controlled by a electromagnetic valve because of its simple structure and smooth operation.

关 键 词：直线振荡电机 永磁 静推力 磁阻电机 

分 类 号：TM33[电气工程—电机]