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...

短路容错控制在多相无轴承永磁同步电机中的可行性分析

, PP. 105-118

Keywords: 容错,磁悬浮,可行性,永磁电机,无轴承电机,短路,多相

Full-Text   Cite this paper   Add to My Lib

Abstract:

容错性作为多相无轴承永磁电机关键技术之一,其控制系统的可行性对提高整个电机的安全性和鲁棒性具有重要意义。本文对多相无轴承永磁电机短路故障下的控制模型及其短路电流表达式进行了推导。在此基础上,提出以某特定矩阵的三阶非零子式或其行秩作为短路容错控制的可行性判别依据。并以一台六相无轴承永磁电机为例,对其中任意一相、两相和三相绕组发生短路故障时的容错控制可行性进行了系统分析和归纳,且给出了该电机的短路容错控制系统框图。文中还利用有限元仿真对短路故障下的电机运行状态作了详细分析,并在一套原理样机平台上进行了实验验证。

References

[1]  Salazar A, Chiba A, Fukao A. A review of developments in bearingless motors[C]. The 7th Symposium Magnetic Bearings, 2000.
[2]  Amrhein W, Silber S, Nenninger K. Developments on bearing drive technology[C]. The 8th Symposium Magnetic Bearings, 2002.
[3]  邓智泉, 严仰光. 无轴承交流电动机的基本理论和研究现状[J]. 电工技术学报, 2000, 15(2): 29-35.
[4]  Silber S, Amrhein W, Nenninger K, et al. Performance optimization of a bearingless pump using feedback linearization techniques[C]. The 8th International Symposium on Magnetic Bearings, 2002: 379-382.
[5]  Khoo W. Bridge configured winding for polyphase self-bearing machines[J]. IEEE Transactions on Magnetics, 2005, 41(4): 1289-1295.
[6]  Khoo R L F W K S, Garvey S D. AC polyphase self-bearing motors with a bridge configured winding[C]. The 7th International Symposium on Magnetic Bearings, 2002: 47-52.
[7]  黄进, 康敏, 杨家强. 新型单绕组多相无轴承电机[J]. 浙江大学学报(工学版), 2007, 41(11): 1850-1856.
[8]  Huang Jin, Kang Min, Yang Jiaqiang. Novel bearingless machine with a single set of multiphase windings[J]. Journal of Zhejiang University (Engineering Science), 2007, 41(11): 1850-1856.
[9]  王凤翔, 郑柒拾, 王宝国. 不同转子结构无轴承电动机的磁悬浮力分析与计算[J]. 电工技术学报, 2002, 17(5): 6-9.
[10]  Silber S, Amrhein W, Bosch P, et al. Design aspects of bearingless slice motors[J]. IEEE ASME Transactions on Mechatronics, 2005, 10(6): 611-617.
[11]  朱俊. 单绕组无轴承永磁薄片电机的研究[D]. 南京: 南京航空航天大学, 2008.
[12]  康敏. 单绕组多相无轴承电机的研究[D]. 杭州: 浙江大学, 2009.
[13]  Huang J, Kang M, Yang J Q. Analysis of a new 5-phase bearingless induction motor[J]. Journal of Zhejiang University: Science A, 2007, 8(8): 1311-1319.
[14]  Bartholet M T, Nussbaumer T, Silber S, et al. Comparative evaluation of polyphase bearingless slice motors for fluid-handling applications[J]. IEEE Transactions on Industry Applications, 2009, 45(5): 1821-1830.
[15]  廖启新. 无轴承永磁薄片电机的研究[D]. 南京: 南京航空航天大学, 2005.
[16]  姜海博, 黄进, 康敏. 单绕组五相永磁无轴承电机的SVPWM 控制[J]. 电工技术学报, 2011, 1(26): 34-39.
[17]  Jiang Haibo, Huang Jin, Kang Min. SVPWM control for a 5-phase PM bearingless motor with single set of windings[J]. Transactions of China Electro-technical Society, 2011, 1(26): 34-39.
[18]  Silber S, Amrhein W. Power optimal current control scheme for bearingless PM motors[C]. The 7th International Symposium on Magnetic Bearings, 2000: 401-406.
[19]  Grabner H, Amrhein W, Silber S, et al. Norlinear feedback control of a bearingless brushless DC motor[C]. The 6th International Conference on Power Electronics and Drives Systems(IEEE Industry Applications and Power Electronics Societies), 2005: 366-371.
[20]  岳盛奏, 王晓琳, 邓智泉, 等. 单绕组无轴承永磁薄片电机缺相运行特性分析[J]. 中国电机工程学报, 2009, 29(23): 80-86.
[21]  王晓琳, 盛旺, 邓智泉, 等. 多相无轴承永磁薄片电机故障运行特性分析[J]. 中国电机工程学报, 2011, 31(18): 73-78.
[22]  Ooshima M, Chiba A, Fukao T, et al. Design and analysis of permanent magnet-type bearingless motors[J]. IEEE Transactions on Industrial Electronics, 1996, 43(2): 292-299.
[23]  Kang M, Huang J, Yang J Q, et al. Analysis and experiment of a 6-phase bearingless induction motor[C]. Proceedings of the 11th International Conference on Electrical Machines and Systems, 2008: 990-994.
[24]  Bartholet M T, Nussbaumer T, Krahenbuhl D, et al. Modulation concepts for the control of a two-phase bearingless slice motor utilizing three-phase power modules[J]. IEEE Transactions on Industry Applica- tions, 2010, 46(2): 831-840.
[25]  Bartholet M T, Silber S, Nussbaumer T, et al. Performance investigation of two-, three- and four-phase bearingless slice motor configurations[C]. International Conference on Power Electronics and Drive Systems, 2007: 9-16.
[26]  岳盛奏, 王晓琳, 廖启新, 等. 无轴承薄片电机的自诊断容错运行[J]. 电工技术学报, 2010, 25(1): 1-6.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133