用户名: 密码: 验证码:
“V”形内置式永磁同步电机磁槽设计的仿真优化
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Simulation-based Optimization of V-Shaped Magnetic Slot Design for Built-in PMSM
  • 作者:金春奎
  • 英文作者:JIN Chunkui;Jiangsu College of Engineering and Technology;
  • 关键词:永磁同步电机 ; 脉动转矩 ; 正交试验 ; 仿真优化
  • 英文关键词:permanent magnet synchronous motor(PMSM);;torque ripple;;orthogonal test;;simulation-based optimization
  • 中文刊名:江苏工程职业技术学院学报
  • 英文刊名:Journal of Jiangsu College of Engineering and Technology
  • 机构:江苏工程职业技术学院机电工程学院;
  • 出版日期:2019-09-25
  • 出版单位:江苏工程职业技术学院学报
  • 年:2019
  • 期:03
  • 语种:中文;
  • 页:13-17
  • 页数:5
  • CN:32-1855/TB
  • ISSN:2096-0425
  • 分类号:TM341
摘要
内置式永磁同步电机的转子磁槽的角度、磁铁位置等参数都会对转矩及转矩脉动产生影响。以内置径向式"V"形磁槽转子结构为例,结合影响电机磁槽角度、磁铁位置设计参数,重新定义磁槽角度、磁铁位置的关联参数。在此基础上,确定关联参数的变化水平,分析计算原设计参数与关联参数的关系。采用正交试验的方法,对电机的转矩及脉动进行仿真优化与综合平衡,获得了在取得电机较大转矩的同时最大限度地减小脉动转矩的设计方案。
        Parameters like the skewing angle of rotor slot and the position of magnet will have an influence on both the torque and the torque ripple of the built-in permanent magnet synchronous motor. Taking built-in Vshaped radial slot for example,this paper redefined the relevant parameters for the skewing angle of rotor slot and the magnet position on the basis of the original design parameters. In the light of this,the changes of the relevant parameters were ascertained and the relations between original and relevant parameters were analyzed and recalculated. Through simulation-based optimization and overall balance between the torque and ripple,a new scheme was designed to minimize the torque ripple and ensure the larger torque simultaneously.
引文
[1] Pia Salminen,Lappeenranta teknillinen yliopisto. Fractional slot permanent magnet synchronous motors for low speed applications[D]. Newcastle:Newcastle University,2004.
    [2]张金平,黄守道.减小永磁同步电动机电磁转矩脉动方法[J].微特电机,2010(10):16-19.
    [3] Wang A,Jia Y,Soong W L. Comparison of Five Topologies for an Interior Permanent-Magnet Machine for a Hybrid Electric Vehicle[J]. IEEE Transactions on Magnetics,2011,47(10):3606-3609.
    [4]胡光伟,严欣平,黄嵩,艾波.内置式永磁同步电机隔磁桥影响研究[J].微电机,2014,47(7):31-34.
    [5]王晓远,严长伟.电动汽车用内置式永磁同步电动机转子结构优化[J].微特电机,2014,42(8):26-33.
    [6]罗腾科,殷时蓉,隗寒冰.内置V型永磁体尺寸参数的优化设计[J].贵州大学学报(自然科学版),2016,33(3):68-71.
    [7]李和明,卢伟甫,王艾萌.基于有限元分析的内置式永磁同步电机转矩特性的优化设计[J].华北电力大学学报,2009,36(5):7-11.
    [8]朱标龙.大功率车用永磁同步电机损耗分析及电磁优化[D].合肥:合肥工业大学,2016.
    [9]赵纪宗.内置式永磁同步电机转矩脉动抑制方法的研究[D].北京:华北电力大学,2013.
    [10]杨影丽,上官璇峰.表贴式极弧系数对脉动转矩的影响[J].微特电机,2013,41(5):13-15.
    [11]陈魁.应用概率统计[M].北京:清华大学出版社,2000.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700