[1]方瑞明,郑力新,黄东海.高速异步电机转子闭口槽集肤效应预测[J].华侨大学学报(自然科学版),2004,25(1):26-29.[doi:10.3969/j.issn.1000-5013.2004.01.007]
 Fang Ruiming,Zheng Lixin,Huang Donghai.Predicting the Skin Effect on Closed Slot of Rotor in High-Speed Motor[J].Journal of Huaqiao University(Natural Science),2004,25(1):26-29.[doi:10.3969/j.issn.1000-5013.2004.01.007]
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高速异步电机转子闭口槽集肤效应预测()
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《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第25卷
期数:
2004年第1期
页码:
26-29
栏目:
出版日期:
2004-01-20

文章信息/Info

Title:
Predicting the Skin Effect on Closed Slot of Rotor in High-Speed Motor
文章编号:
1000-5013(2004)01-0026-04
作者:
方瑞明郑力新黄东海
华侨大学信息科学与工程学院; 华侨大学信息科学与工程学院 福建泉州362011; 福建泉州362011; 福建泉州362011
Author(s):
Fang Ruiming Zheng Lixin Huang Donghai
College of Info. Sci. & Eng., Huaqiao Univ., 362011, Quanzhou, China
关键词:
高速异步电机 转子槽 集肤效应 预测 神经网络
Keywords:
high speed asynchronous motor rotor slot skin effect prediction neural network
分类号:
TM343
DOI:
10.3969/j.issn.1000-5013.2004.01.007
文献标志码:
A
摘要:
由于逆变电源中大量谐波分量的存在,高速异步电机转子槽中的集肤效应现象更加严重 .因此,在电机设计和分析过程中,必须准确考虑集肤效应对转子参数的影响 .首先,采用有限元法分析不同转子槽形的集肤效应系数 .在此基础上,利用有限元法精确计算结果,提出一种人工神经网络的非线性映射能力预测电机转子集肤效应系数的新方法 .该方法能够快速、准确的给出不同槽形、不同频率时的集肤效应系数
Abstract:
Owing to the existence of enormous harmonic components in the inverter, the phenomenon of skin effect in high speed asynchronous motor becomes even more serious. The influence of skin effect on rotor parameters must be accurately considered. The authors analyse at first the skin effect coefficient on rotor slot of different shapes by adopting finite element method; and then predict the skin effect coefficient of motor rotor by a new method which combines nonlinear mapping ability of artificial neural network with finite element method. By this new method, skin effect coefficients of different slot shapes and different frequencies can be accurately given.

参考文献/References:

[1] 方瑞明. 高速变频电机设计与电机智能设计方法研究 [D]. 东南大学电气工程系, 2002.17-18.
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[3] Williamson S, Lim L H, Robinson M J. Finite element models for cage induction motor analysis [J]. IEEE Transactions on Industry Applications, 1990(6):1007-1017.
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[5] 谢开贵, 李春燕, 周家启. 基于神经网络的负荷组合预测模型研究 [J]. 中国电机工程学报, 2002(7):85-89.doi:10.3321/j.issn:0258-8013.2002.07.018.
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相似文献/References:

[1]方瑞明.变焦策略的高速异步电机优化设计遗传算法[J].华侨大学学报(自然科学版),2005,26(2):125.[doi:10.3969/j.issn.1000-5013.2005.02.004]
 Fang Ruiming.Zooming Strategy-Based Genetic Algorithm for Optimization Design of High-Speed Asynchronous Motor[J].Journal of Huaqiao University(Natural Science),2005,26(1):125.[doi:10.3969/j.issn.1000-5013.2005.02.004]

备注/Memo

备注/Memo:
华侨大学科研基金资助项目(03B01)
更新日期/Last Update: 2014-03-23