聚磁型无源转子横向磁通永磁电机电磁力及转子机械强度的分析

doi:10.19595/j.cnki.1000-6753.tces.160543

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (2375 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Based on a two-phase flux-concentrating transverse flux PM machine with passive rotor,the structure characteristics and operation principle of the machine were analyzed in this paper.The 3D simulation model of the machine was established,then the electromagnetic force of the rotor under various load conditions was obtained.The stress field was adopted to study the stress distribution and deformation of the rotor by imposing the electromagnetic force on it.The results indicate that the rotor of the prototype machine has sufficient mechanical strength and structural stiffness.

Key words： Transverse flux permanent magnet machine electromagnetic force stress deformation mechanical strength

Received: 22 April 2016 Published: 18 August 2017

PACS:

TM343

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	He Haixiang
	Chen Zhihui
	Mei Qingxiao
	Wang Lanfeng

Cite this article:

He Haixiang,Chen Zhihui,Mei Qingxiao等. Analysis of Electromagnetic Force and Rotor Mechanical Strength on Flux-Concentrating Transverse Flux PM Machine with Passive Rotor[J]. Transactions of China Electrotechnical Society, 2017, 32(15): 10-16.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.160543 OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I15/10

[1] Mitcham A J.Transverse flux motors for electric propulsion of ships[C]//IEE Colloquium on New Topologies for Permanent Magnet Machines (Digest No:1997/090),1997:3/1-3/6.
[2] Yan Jianhu,Lin Heyun,Huang Yunkai,et al.Magnetic field analysis of a novel flux switching transverse flux permanent magnet wind generator with 3-D FEM[C]//International Conference on Power Electronics and Drive Systems,2009:332-335.
[3] 赵玫,邹继斌,王骞,等.圆筒型横向磁通永磁直线电机的基础研究[J].电工技术学报,2014,29(增刊1):80-89.
Zhao Mei,Zou Jibin,Wang Qian,et al.Fundamental research of tubular transverse flux permanent magnet linear machine[J].Transactions of China Electrotechnical Society,2014,29(S1):80-89.
[4] 宫晓,徐衍亮,冯开杰.新型盘式横向磁通永磁电机及其空载电动势波形的解析计算[J].电工技术学报,2014,29(7):77-82.
Gong Xiao,Xu Yanliang,Feng Kaijie.A novel disc transverse-flux permanent magnet machine and analytical expression of its no-load EMF waveform[J].Transactions of China Electrotechnical Society,2014,29(7):77-82.
[5] 邹继斌,王骞,张洪亮.横向磁场永磁直线电动机电磁力的分析与计算[J].电工技术学报,2007,22(8):126-130.
Zou Jibin,Wang Qian,Zhang Hongliang.Analysis and calculation of the electromagnetic force of transverse flux permanent magnet linear machines[J].Transactions of China Electrotechnical Society,2007,22(8):126-130.
[6] 戴魏,余海涛,胡敏强.基于虚功法的直线同步电机电磁力计算[J].中国电机工程学报,2006,26(22):110-114.
Dai Wei,Yu Haitao,Hu Minqiang.Electromagnetic force computation of linear synchronous motor with virtual work method[J].Proceedings of the CSEE,2006,26(22):110-114.
[7] 李志强,罗应立.基于有限元和虚位移原理的电机内电磁力密度计算新方法[J].中国电机工程学报,2009,29(3):71-77.
Li Zhiqiang,Luo Yingli.New method of magnetic force density computation for turbo-generator based on finite element method and virtual work principle[J].Proceedings of the CSEE,2009,29(3):71-77.
[8] Daikoku A,Nakano M,Yamaguchi S,et al.An accurate magnetic field analysis for estimating motor characteristics taking account of stress distribution in the magnetic core[J].IEEE Transactions on Industry Applications,2006,42(3):668-674.
[9] Zhao Mei,Zou Jiming,Hao Guiqing,et al.Unbalanced magnetic forces in tubular transverse flux linear machine with diametrically asymmetric magnets[C]//International Conference on Electrical Machines and Systems,2011:1-4.
[10]张涛,朱熀秋,孙晓东,等.基于有限元法的高速永磁转子强度分析[J].电机与控制学报,2012,16(6):63-68.
Zhang Tao,Zhu Huangqiu,Sun Xiaodong,et al.Strength analysis on high-speed permanent magnet rotor using finite element method[J].Electric Machines and Control,2012,16(6):63-68.
[11]张磊,高春侠,张加胜,等.具有凸极效应的永磁同步电机电磁振动特性[J].电工技术学报,2012,27(11):89-96.
Zhang Lei,Gao Chunxia,Zhang Jiasheng,et al.Electromagnetic vibration characteristics of PMSMs with salient effect[J].Transactions of China Electrotechnical Society,2012,27(11):89-96.
[12]Cao Y,Yu L,Jia H.Rotor mechanical stress and deformation analysis of coreless stator axial-flux permanentmagnet machines[C]//IEEE International Magnetics Conference,Beijing,2015.
[13]曹永娟,黄允凯,金龙.轴向磁场无铁心永磁电机电磁力及转子机械强度的研究[J].电机与控制应用,2012,39(9):10-12.
Cao Yongjuan,Huang Yunkai,Jin Long.Research on axial magnetic force and rotor mechanical stress of an air-cored axial-flux permanent magnet machine[J].Electric Machines and Control Application,2012,39(9):10-12.
[14]谢颖,冯春爽,杨忠学,等.笼型感应电动机断条故障前后转子电磁力计算及结构静力学分析[J].电工技术学报,2015,30(15):164-171.
Xie Ying,Feng Chunshuang,Yang Zhongxue,et al.Electromagnetic force calculation and structural static analysis on the rotor of squirrel-cage induction motors before and after the broken bars fault[J].Transactions of China Electrotechnical Society,2015,30(15):164-171.
[15]王荀,邱阿瑞.笼型异步电动机径向电磁力波的有限元计算[J].电工技术学报,2012,27(7):109-117.
Wang Xun,Qiu Arui.Finite element calculation of radial electromagnetic force wave in squirrel-cage asynchronous motors[J].Transactions of China Electrotechnical Society,2012,27(7):109-117.
[16]谢颖,王严.笼型异步电机转子断条故障引发的电磁力波变化规律[J].电工技术学报,2015,30(10):171-178.
Xie Ying,Wang Yan.Variation laws of electromagnetic force wave caused by the broken rotor bar fault in a squirrel-cage asynchronous motor[J].Transactions of China Electrotechnical Society,2015,30(10):171-178.
[17]赵洋,严波,曾冲,等.大型汽轮发电机定子端部电磁力作用动态响应分析[J].电工技术学报,2016,31(5):199-206.
Zhao Yang,Yan Bo,Zeng Chong,et al.Dynamic response analysis of large turbogenerator stator end structure under electromagnetic forces[J].Transactions of China Electrotechnical Society,2016,31(5):199-206.
[18]陈思儒.力矩电机的电磁设计及应力场分析[D].沈阳:沈阳工业大学,2013.
[19]李勇,王亮,张波,等.航空用盘式绕组旋转式音圈电机的热应力与热变形分析[J].电工技术学报,2015,30(12):181-185.
Li Yong,Wang Liang,Zhang Bo,et al.Analysis of thermal stress and deformation of disk winding rotary voice coil motor used in space[J].Transactions of China Electrotechnical Society,2015,30(12):181-185.
[20]尹青华,刘明基,张健,等.永磁电机电磁场及应力场的时步有限元计算研究[J].电机与控制应用,2015(2):37-41.
Yin Qinghua,Liu Mingji,Zhang Jian,et al.Research on electromagnetic field and stress field of permanent magnet motor with time stepping finite element calculation[J].Electric Machines and Control Application,2015(2):37-41.
[21]Vandenbossche L,Jacobs S,Van Hoecke D,et al.Impact of mechanical stresses on the magnetic performance of non-oriented electrical steels and its relation to electric machine efficiency[C]//Transportation Electrification Conference and Expo.,Dearborn,MI,USA,2015:14-17.
[22]马少俊,胡本润,刘建中,等.金属材料疲劳极限估算的多参数经验公式[J].机械强度,2010,32(6):993-996.
Ma Shaojun,Hu Benrun,Liu Jianzhong,et al.Empirical equation of fatigue limit for metal materials[J].Journal of Mechanical Strength,2010,32(6):993-996.