Control of Interior Permanent Magnet Synchronous Motor Drives with Cyclic Fluctuating Load

被引:0
作者
Shi, Yuchao [1 ]
Sun, Kai [1 ]
Huang, Lipei [1 ]
Li, Yongdong [1 ]
Xiao, Xi [1 ]
机构
[1] Tsinghua Univ, Dept Elect Engn, State Key Lab Power Syst, Beijing, Peoples R China
来源
2012 15TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2012) | 2012年
关键词
Interior permanent magnet synchronous motor (IPMSM); cyclic fluctuating load; sensorless control; rotation speed ripple; motor output torque control; EXTENDED KALMAN FILTER; PMSM;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In order to improve the rotation speed ripple of interior permanent magnet synchronous motor (IPMSM) under speed sensorless control with cyclic fluctuating load, suitable motor output torque control method should be investigated. A rotor flux oriented vector control with model reference adaptive system (MRAS) based rotor position/speed estimation is employed as the basic control strategy for IPMSM drive. To lower the speed ripple, a motor output torque pattern matching the cyclic fluctuating load is also developed. The basic principle and implementation of this pattern is presented in detail. Experimental results demonstrate the feasibility and effectiveness of the proposed control methods.
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页数:5
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