|本期目录/Table of Contents|

[1]莫丽红,全力,朱孝勇,等. 集成式“v ”形永磁体磁通切换电机性能分析[J].电机与控制学报,2015,19(05):90-96.[doi:10. 15938/j. emc.2015.05.013]
 MO Li-hong,QUAN Li,ZHU Xiao-yong,et al. Performance analysis of sandwiched flux-switching machinesusing V-shape permanent magnets[J].,2015,19(05):90-96.[doi:10. 15938/j. emc.2015.05.013]
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 集成式“v ”形永磁体磁通切换电机性能分析(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
19
期数:
2015年05
页码:
90-96
栏目:
出版日期:
2015-05-15

文章信息/Info

Title:
 Performance analysis of sandwiched flux-switching machines
using V-shape permanent magnets
作者:
 莫丽红全力朱孝勇陈云云
 1.江苏大学电气信息工程学院,江苏镇江212013; 2.淮阴工学院电子与电气工程学院,江苏淮安223003
Author(s):
 MO Li-hongQUAN LiZHU Xiao-yongCHEN Yun-yun
1. School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013,China;2. Faculty of
Electronic and Electrical Engineering, Huaiyin Institute of Technology, Huai’an 223003,China
关键词:
 磁通切换电机转矩有限元分析涡流损耗效率
Keywords:
 flux switching PM machinetorquefinite element analysiseddy current lossefficiency
分类号:
TM 301.3
DOI:
10. 15938/j. emc.2015.05.013
文献标志码:
A
摘要:
 摘要:为提高永磁磁通切换电机中永磁体利用率,介绍了一种集成式“V”形永磁体磁通切换电
机,分析了其结构特点,对电机绕组空载反电势、转矩特性、损耗以及效率等电磁性能进行了有限元
分析并与常规12/10极磁通切换电机进行了比较。研究表明,相对于常规永磁磁通切换电机,该电
机结构能有效提高永磁材料的利用率及功率密度。在相同线负荷下,该电机平均输出转矩提高了
22.8 %,转矩/永磁材料体积比值提高了26.3 % ,额定负载时输出功率能增加近24 %,效率则下降
2. 1 %。总体说来,该电机继承了永磁无刷类电机高效率、高转矩密度、高功率密度的特点,在电动
汽车等新能源汽车领域具有应用前景。
Abstract:
 Abstract:In order to improve the PM usage efficiency in switched-flux permanent magnet machine,a new
sandwiched switched-flux and V一shape permanent-magnet(SSFVPM)machine was was analyzed. Based on the finite element analysis(FEA),the back electromotive force(EMF),torque characteristics,total losses,and efficiency were investigated in details. The simulation results are compared with those of a conventional 12/10-pole flux-switching permanent-magnet (FSPM)machine.It shows that he usage efficiency of magnets and power density are significantly increased.Compared with the conventional FSPM machine with the same electric loading,the average output torque and the ratio of torque/PM volume increase to 22.8% and 26.3% separately. Meanwhile,the efficiency of SSFVPM machine shows a slight decrease of 2. 1%,while the output power increases nearly to 24%.Hence,the SS-FVPM machine still retains the merits of permanent magnet brushless machine of high efficiency,high
torque density,and high power density,which makes the machine very promising for electric vehicles
(EVs)and other new energy electric vehicle applications.

参考文献/References:

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备注/Memo

备注/Memo:
 基金项目:国家自然科学基金(51377073,51177065,51477069);教育部博士点基金(20113227110002);江苏省自然科学基金(BK20130418);江
苏省高校自然科学基金(13KJB470001);江苏省高校研究生科研创新计划(CXZZ12 - 0685)
更新日期/Last Update: 2015-07-24