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[1]陈浈斐,李志新,马宏忠.表面-内置混合式永磁同步电机性能与转子参数影响[J].电机与控制学报,2017,21(02):63-69.[doi:10.15938/j.emc.2017.02.008]
 CHENZhen-fei LI Zhi-xin,MAHong-zhong.Surface-mounted and interior hybrid permanent magnet synchronous machine performances and rotor parameter effects [J].,2017,21(02):63-69.[doi:10.15938/j.emc.2017.02.008]
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表面-内置混合式永磁同步电机性能与转子参数影响(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
21
期数:
2017年02
页码:
63-69
栏目:
出版日期:
2017-02-01

文章信息/Info

Title:
Surface-mounted and interior hybrid permanent magnet synchronous machine performances and rotor parameter effects


作者:
?陈浈斐李志新马宏忠
?(1.河海大学能源与电气学院,江苏南京211100; 2.江苏省电力公司电力科学研究院国家电网公司电能计量重点实验室,江苏南京210019)
Author(s):
CHENZhen-fei1 LI Zhi-xin2 MAHong-zhong1
?(1. College of Energy and Electrical Engineering Hohai University Nanjing 211100,China; 2. Electric Power Science Research Institute Jiangsu Electric Power Company Nanjing 210019,China)

关键词:
表面-内置混合式永磁同步电机空载特性负载特性转矩性能参数分析
Keywords:
surface-mounted and interior hybrid permanent magnet synchronous machine no-load charac- teristic load characteristic torque performance parameter analysis
分类号:
TM 351
DOI:
10.15938/j.emc.2017.02.008
文献标志码:
A
摘要:
为研究表面-内置混合式永磁同步电机表面磁极和内置磁极的作用,采用有限元方法建立该电机仿真模型,通过对其空载特性和负载特性的分析可知该电机的空载特性受表面磁极影响较大,而其负载特性受内置磁极影响较大。进一步以表面-内置混合式永磁同步电机的转矩性能为参考指标,对转子表面磁极、内置磁极以及隔磁桥三部分的参数进行分析。结果表明改变表面磁极参数对改善气隙磁场,减小转矩波动有着较好的效果,而改变内置磁极参数对转矩波动影响较小,但对转矩幅值影响较大。此外受表面磁极的影响,内置磁极两端隔磁桥1处的漏磁随其宽度变化较小,因此可适当放宽隔磁桥1处的宽度,以改善电机转子机械强度,提高电机整体性能。

Abstract:
?Abstract : Finite element model of surface-mounted and interior hybrid permanent magnet synchronous machine was built in this paper,in order to investigate the effects of surface-mounted magnet and interior magnet. The no-load and load characteristics show that surface-mounted magnets have greater impact on no-load characteristic of tliis machine than interior magnet,while the load characteristic is mainly affected by interior permanent magnet. Furthermore,the effects of surface-mounted magnet,interior magnet and magnetic bridge parameters on torque performances were studied. It is proved that optimization of surface-mounted magnet parameters can greatly reduce torparameters may lead to the change of tor(que amplitude. Besides,the flux leakage of magnetic bridge 1 is decreased because of surface-mounted magnets. As a result,its width can be larger to Increase the mechanical strengtli of rotor and improve performances of surface-mounted and interior Hybrid permanent magnet synchronous machine.

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备注/Memo

备注/Memo:
收稿日期:2015-10-22
基金项目:江苏省自然科学基金(BK20160866);国家自然科学基金(51177039)
作者简介:陈浈斐(1987—#,女,博士,研究方向为永磁电机设计与电磁分析;
李志新(1986—),男,博士,研究方向为电力设备设计、测试与分析.
马宏忠(1962—),男,博士,教授,博士生导师,研究方向为电力设备状态监测、故障诊断与健康预警研究。
更新日期/Last Update: 2017-03-30