| 高密度永磁同步电机的变参数等效磁网络分析 |
| |
| 引用本文： | 陈克慧,张琪,黄苏融. 高密度永磁同步电机的变参数等效磁网络分析[J]. 航空动力学报, 2018, 45(5): 67-71, 91 |
| |
| 作者姓名： | 陈克慧 张琪 黄苏融 |
| |
| 作者单位： | 上海大学,上海200444,上海大学,上海200444,上海大学,上海200444 |
| |
| 基金项目： | 上海市产学研合作年度计划项目(沪CXY-2015-014) |
| |
| 摘 要： | 针对双“I”型转子结构的内置式高密度永磁同步电机(PMSM),基于MATLAB/Simulink平台提出了一种变参数等效磁网络法,充分考虑转子漏磁,且通过变参数环节,自动调节各部分磁导率,计算铁心饱和,提高了变参数等效磁网路法的计算准确性。利用该磁网络,分析了转子尺寸参数对电机空载电磁性能以及气隙磁密波形的影响,为高密度PMSM初步设计提供了一种有效快速的分析手段。
|
| 关 键 词： | 变参数 等效磁网络 永磁同步电机 电机设计 |
Analysis of High Density Permanent Magnet Synchronous Motor Based onParameter Varying Equivalent Magnetic Network Method |
| |
| CHEN Kehui,ZHANG Qi and HUANG Surong. Analysis of High Density Permanent Magnet Synchronous Motor Based onParameter Varying Equivalent Magnetic Network Method[J]. Journal of Aerospace Power, 2018, 45(5): 67-71, 91 |
| |
| Authors: | CHEN Kehui ZHANG Qi HUANG Surong |
| |
| Affiliation: | Shanghai University, Shanghai 200444, China,Shanghai University, Shanghai 200444, China and Shanghai University, Shanghai 200444, China |
| |
| Abstract: | Based on MATLAB/Simulink a new parameter varying equivalent magnet network method was presented for a double-layer high density IPMSM. It took full consideration of leakage flux of rotor and automatically adjusted the magnetic permeability of each part through a parameter varying segment. Core saturation was taken into account so that the calculation accuracy of parameter varying equivalent magnet network method was greatly promoted. With this network method, the effects of rotor parameters to motor no-load electromagnetic performance and the air gap flux density waveform were analyzed. A fast and efficient way for original design of the high density IPMSM was proposed by the equivalent magnetic network method. |
| |
| Keywords: | parameter varying equivalent magnet circuit method permanent magnet synchronous motor (PMSM) motor design |
|
| 点击此处可从《航空动力学报》浏览原始摘要信息 |
|
点击此处可从《航空动力学报》下载全文 |
|
