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...

基于EKF的永磁同步电机定子绕组和转子磁铁温升估计

, PP. 45-50

Keywords: 扩展的卡尔曼算法,交流永磁电机,参数辨识,交流拖动

Full-Text   Cite this paper   Add to My Lib

Abstract:

选dq坐标下的电机模型,用3阶EKF算法,来估计电机定子绕组的电阻值和转子磁体的磁通量,和静态时20℃室温下测得的定子绕组阻值和转子磁通量作比较,进而计算出对应的电机定子绕组和转子绕组的温度值.电阻值估计和磁通估计分别独立进行,通过对实验电机的实际测量和估计值进行比较具有较好的一致性.

References

[1]  李和明,李俊卿. 电机中温度计算方法及其应用综述[J]. 华北电力大学学报,2005,32( 1) : 1-5. Li Heming,Li Junqin. Motor temperature calculation and its application[J]. Journal of North China Electric Power University, 2005,32( 1) : 1-5. ( in Chinese)
[2]  许伯强,李明和,朱凌,等. 发电机定转子绕组温度在线监测新方法[J]. 电力系统自动化,2002,35( 1) : 35-38. Xu Boqiang,Li Minghe,Zhu Ling,et al. Generator rotor winding temperature of a new method of online monitoring[J]. Automation of Electric Power Systems,2002,35( 1) : 35-38. ( in Chinese)
[3]  Beguenane R,Benbouzid M E H. Induction motors thermal monitoring by means of rotor resistance identification[J]. IEEE Transactions on Energy Conversion,1999,14( 3) : 566-570.
[4]  Zhu X,Zhu Z Q,Howe D. Application of full-order and simplified EKFs to sensorless PM brushless AC machines[J]. Int Journal of Automation and Computing,2006,2( 1) : 179-186.
[5]  Bolognani S,Oboe R,Zigliotto M. Sensorless full-digital PMSM drive with EKF estimation of speed and rotor position[J]. IEEE Trans Industrial Electronics,1999,14( 4) : 868-873.
[6]  YoonHo Kim,YoonSang Kook. High performance IPMSM drives without rotational position sensors using reduced-order EKF [J]. IEEE Transactions Energy Conversion,1999,14( 4) : 868-873.
[7]  Cernat M,Comnac V,Cernat R M. Sensorless control of interior permanent magnet synchronous machine using a Kalman filter [C]/ / Industrial Electronics,ISIE 2000. Proceedings of the 2000 IEEE International Symposium on,2000,2( 4 /8) : 401- 406.
[8]  Bolognani S,Tubiana L,Zigliotto M. EKF-based sensorless IPM synchronous motor drive for flux-weakening applications[J]. IEEE Transactions Industry Applications,2003,39( 3) : 768-775.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133