摘要
本文阐述了步进电动机 CAD 中齿层磁参量数据库的建立及应用。在 IBM-386个人计算机上对175种齿层尺寸下的齿层磁场采用有限元法进行求解,建立起一个较大规模的齿层数据库。文中还介绍了数据库的调用方法,并给出了数据库的应用实例。利用本文建立的齿层数据库可快速、精确、方便地进行步进龟动机的设计及研究。表明步进电动机的齿层比磁导计算方法已进入工程实用化阶段。
The organization and application of tooth layer magnetic parameter data bank in step motor CAD are presented in this paper.A data bank which relates to 175 kinds of tooth layer size is organized by using finite element method and IBM 386 personal computer to solve tooth layer magnetic field of step motor.The introduction of calling,the data bank and an example of using the data bank to calculate a step motor are given.The design and study of step motor can bemore quickly,accuratly and conveniently done by using this data bank.It is shown that teeth layer specific permeability method has been at engineering apllication stage.
出处
《电工技术学报》
EI
CSCD
北大核心
1990年第4期30-35,共6页
Transactions of China Electrotechnical Society
