摘要
介绍了基于有限元法和面向对象技术的永磁电机性能分析系统。该系统在应用有限元法精确计算电机内部电磁场分布的基础上,对永磁直流电机、永磁同步电机和无刷直流电机的运行性能进行了分析,解决了永磁电机电磁场计算中的一些关键问题。该系统面向用户,具有工程实用性,为永磁电机的分析和设计提供了一个有效的分析工具。
A comprehensive system for permanent magnet (PM) machine performance analysis based on object oriented programming (OOP) and finite element method (FEM) was introduced in this paper. In this system the magnet field of PM machines was precisely calculated using FEM,and the performance of PMDC motors,PM synchronous motors and BLDC motors were analyzed. Some key problems were solved in this paper. The system was user oriented with strong emphasize on engineering applicability, and provided an effective tool for analysis and design of permanent magnet machines.
出处
《微特电机》
北大核心
2003年第4期3-4,7,共3页
Small & Special Electrical Machines
关键词
永磁电机
电磁场
有限元
性能分析系统
面向对象
permanent magnet machines
finite element method (FEM)
performance analysis system
