全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

新型模块组合式定子永磁电机

, PP. 243-252

Keywords: 低速大功率,模块化,永磁电机,不等跨距绕组,设计

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对低速大功率电机体积过大带来的制造,运输,装配以及维护困难等问题,提出了一种基于采用不等跨距绕组的模块组合式定子永磁电机结构,实现了低速大功率电机定子的模块化制作,增强了电机的制造灵活性,运行可靠性,可维护性以及容错性.本文阐述了模块组合式定子永磁电机结构,总结了其设计方法,并对模块组合式电机定子分块规则和不等跨距绕组进行了研究.在此基础上设计制造了一台样机,采用有限元方法进行了仿真分析,并用解析法和增量电感法分别计算了样机的自感参数和互感参数.最后搭建试验台进行了实验.仿真结果和实验结果都验证了所提结构和设计方法的合理性.

References

[1]  李伟力, 杨雪峰, 顾德宝, 等. 多风路空冷汽轮发电机定子内流体流动与传热耦合计算与分析[J]. 电工技术学报, 2009, 24(12): 24-31. Li Weili, Yang Xuefeng, Gu Debao, et al. Calculation and analysis of fluid flow and heat transfer of air- cooled turbo-generator with multipath ventilation[J]. Transactions of China Electrotechnical Society, 2009, 24(12): 24-31.
[2]  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 Electrotech- nical Society, 2012, 27(11): 89-96.
[3]  白玉成, 唐小琦, 吴功平. 内置式永磁同步电机弱磁调速控制[J]. 电工技术学报, 2011, 26(9): 54-59. Bai Yucheng, Tang Xiaoqi, Wu Gongping. Speed control of flux weakening on interior permanent magnet synchronous motors[J]. Transactions of China Elec- trotechnical Society, 2011, 26(9): 54-59.
[4]  丁树业, 孙兆琼. 永磁风力发电机流场与温度场耦合分析[J]. 电工技术学报, 2012, 27(11): 118-124. Ding Shuye, Sun Zhaoqiong. Investigation of fluid field and thermal field coupled for permanent magnet winding generator[J]. Transactions of China Electrotech- nical Society, 2012, 27(11): 118-124.
[5]  陈小元, 邓智泉, 王小琳, 等. 分块开关磁阻电机的研究现状及其新结构构想[J]. 电工技术学报, 2011, 26(3): 20-28. Chen Xiaoyuan, Deng Zhiquan, Wang Xiaolin, et al. Current status and new configurations of segmented switched reluctance machines[J]. Transactions of China Electrotechnical Society, 2011, 26(3): 20-28.
[6]  张炳义, 冯桂宏, 王凤翔, 等. SPWM电源供电下低速大扭矩永磁同步电动机设计研究[J]. 电工技术学报, 2001, 16(6): 85-90. Zhang Bingyi, Feng Guihong, Wang Fengxiang, et al. Study on low speed and high torque PMSM design with SPWM power supply[J]. Transactions of China Electrotechnical Society, 2001, 16(6): 85-90.
[7]  Ayman M E, Thomas M J. Optimal flux weakening in surface PM machines using fractional-slot concentrated windings[J]. IEEE Transactions on Industry Applica- tions, 2005, 41(3): 790-800.
[8]  安忠良. 模块式变速恒压混合励磁风力发电机设计研究[D]. 沈阳: 沈阳工业大学, 2011.
[9]  韩守亮, 崔淑梅, 王铁成, 等. 分数槽集中绕组永磁电机在模块化级联电机系统上的应用[J]. 电工技术学报, 2013, 28(3): 9-16. Han Shouliang, Cui Shumei, Wang Tiecheng, et al. Application of fractional-slot concentrated winding permanent magnet machines in modular cascade machine system[J]. Transactions of China Electrotech- nical Society, 2013, 28(3): 9-16.
[10]  张炳义, 贾宇琪, 李凯, 等. 一种表贴式永磁电机磁极结构优化研究[J]. 电机与控制学报, 2014, 18(5): 43-48. Zhang Bingyi, Jia Yuqi, Li Kai, et al. Study on magnetic pole structure of surface mounted PMSM[J]. Electric Machines and Control, 2014, 18(5): 43-48.
[11]  王骞, 邹继斌, 赵玫. 横向磁场永磁直线电机结构及电感参数分析[J]. 电机与控制学报: 2010, 14(11): 37-43. Wang Qian, Zou Jibin, Zhao Mei. Analysis of structure and inductance on a transverse flux Permanent magnet linear machine[J]. Electric Machines and Control, 2010, 14(11): 37-43.
[12]  Gieras J F, Wing M. Permanent magnet motor technology[M]. New York: Marcel Dekker, 2002.
[13]  陈世坤. 电机设计[M]. 北京: 机械工业出版社, 2002.
[14]  Hendershot J R, Miller The. Design of brushless permanent magnet motor[M]. Oxford: Clarendon Press, 1994.
[15]  G Krebs, A Tounzi, B Pauwels. Modeling of a linear and rotary permanent magnet actuator[J]. IEEE Transac- tions on Magnetics, 2008, 44(11): 4357-4360.
[16]  杨玉波, 王秀和, 丁婷婷. 基于单一磁极宽度变化的内置式永磁同步电动机齿槽转矩削弱方法[J]. 电工技术学报, 2009, 24(7): 41-45. Yang Yubo, Wang Xiuhe, Ding Tingting. Different pole-arc width combination for reducing cogging torque of interior-magnet PMSM[J]. Transactions of China Electrotechnical Society, 2009, 24(7): 41-45.
[17]  陈世元, 黄世鹏. 交流电机的绕组理论[M]. 北京: 中国电力出版社, 2009.
[18]  常九健. 基于弧形电机拼接的大型望远镜驱动技术研究[D]. 北京: 中国科学院大学, 2013.
[19]  Chang Jiujian, Ma Wenli, Huang Jinlong. Design and optimization of arc permanent magnet synchronous motor used on large telescope[J]. IEEE Transactions on Magnetics, 2012, 48(5): 1943-1947.
[20]  Chang Jiujian, Wen Lima, Yong Kun Fan, et al. New methods for arc permanent magnet linear synchronous motor to decrease torque ripple[J]. IEEE Transactions on Magnetics, 2012, 48(10): 2659-2663.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133