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.
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
关键词
直线振荡电机
永磁
静推力
磁阻电机
linear oscillatory actuator (LOA)
permanent magnet
static trust
reluctance motor
