## 直线压缩机用动磁式直线电机的性能仿真分析

ansofto omaxwell建立了动磁式直线电机的有限元模型，用软件仿真分析其2D模型的静态特性和瞬态特性，o以软件对模型的分析结果为依据，o来探讨对动磁式直线电机的设计研究的时候进行参

Title    Linear compressor performance simulation of       moving magnet linear motor analysis
Abstract
Linear compressors are widely used in many fields of aerospace, space exploration, as well as low-temperature superconducting electronics and so on. The linear compressor using a linear motor drivers, board support and gap seals spring technology to ensure the long life of the compressor and high reliability applications. Moving magnet linear motor is a linear motor. Because of high performance and high reliability make moving magnet linear motor in the linear compressor of the most widely used. It is because of the good static and dynamic characteristics and therefore has a very broad application prospects, there is currently very popular attention. In this thesis, electromagnetic field simulation software ansoft maxwell finite element model of the motor, its 2D analysis of static characteristics and dynamic characteristics of the model, based on the analysis, Discussion of moving magnet linear motor design optimization of parameters is the possibility.Moving magnet linear compressor general method of mechanical and electromagnetic systems designed to build on the future of moving magnet linear motor design and research have a certain reference value.
Keywords  Compressor,Moving magnet linear motors,Electromagnetic simulation

1    引言1
1.1直线电机概述 1
1.2直线电机的分类1
1.2.1直线感应电机2
1.2.2直线同步电机2
1.2.3直线同步电机工作原理2
1.3直线电机研究现状3
1.4本文研究内容及意义5
2  动磁式直线电机总体方案设计6
2.1 电机结构设计 6

2.2电机材料确定6
2.2.1线圈材料确定6
2.2.2铁芯及定子材料确定6
2.2.3永磁体材料确定7
2.3电机的工作原理 7
2.4有限元分析法及相关软件介绍8
2.4.1有限元分析法简介9
2.4.2通用软件Ansoft介绍11
3  静态特性的有限元法13
3.1电机的静磁场分析13
3.1.1静磁理论分析13
3.2静磁力和力矩分析16 直线压缩机用动磁式直线电机的性能仿真分析:http://www.lwfree.cn/jixie/20190106/28801.html
------分隔线----------------------------