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| Sensorless Control of High Speed Permanent Magnet Synchronous Motor Based on Hypothetical Reference Frame |
| Ji Li, Xu Longxiang |
| Nanjing University of Aeronautics and Astronautics Nanjing 210016 China |
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Abstract For high speed permanent magnet synchronous motor(PMSM), a new sensorless control strategy based on hypothetical reference frame was presented. This control strategy could accomplish field orientation without estimating rotor position and achieve the maximum ratio of torque to current. After theoretical analysis of this new strategy, the control system was established and then simulated using Matlab/Simulink, and the simulation waves turned out to be consistent with the theory analysis. A verification test has been accomplished on a high speed PMSM with the rated power of 75kW, in the speed of 27 000r/min. The result indicates that the performance using the control strategy can realize the maximum ratio of torque to current under the speed of the 27 000r/min.
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Received: 10 May 2010
Published: 20 March 2014
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[1] Hennau J. Active magnetic bearings for use in compressors and other turbo machinery[J]. Turbo- machinery International, 1989, 30(1): 15-20.
[2] Mizuno T, Bleuler H, Tanaka H. Industrial application of position sensorless active magnetic bearings[J]. Electrical Engineering in Japan, 1996, 117(5): 124-133.
[3] 王继强, 王凤翔, 孔晓光. 高速永磁发电机的设计与电磁性能分析[J]. 中国电机工程学报, 2008, 28(20): 105-110.
[4] 王继强, 王凤翔, 鲍文博, 等. 高速永磁电机转子设计与强度分析[J]. 中国电机工程学报, 2005, 25(15): 140-145.
[5] Wu R, Slemon G R. A permanent magnet motor drive without a shaft sensor[J]. IEEE Trans on Industry Applications, 1991, 27(5): 1005-1011.
[6] Schroedl M, Weinmeier P. Sensorless control of reluctance machines at arbitrary operating conditions including standstill[J]. IEEE Trans on Power Electronics, 1994, 9(2): 225-231.
[7] Matsui N. Sensorless PM brushless DC motor drives[J]. IEEE Trans on Industrial Electronics, 1996, 43(2): 300-308.
[8] Bolognani S, Oboe R, Zigliotto M. Sensorless full-digital PMSM drive with EKF estimation of speed and rotor position[J]. IEEE Trans on Industrial Electronics, 1999, 46(1): 184-191.
[9] Dhaouadi R, Mohan N, Norum L. Design and implementation of an extended kalman filter for the state estimation of a permanent magnet synchronous motor[J]. IEEE Trans on Power Electronics, 1991, 6(3): 491-497.
[10] 王成元, 夏加宽, 孙宜标. 现代电机控制技术[M]. 北京: 机械工业出版社, 2008.
[11] Nobuyuki Matsui, Masakane Shigyo. Brushless DC motor control without position and speed sensors[J]. IEEE Trans on Industry Applications, 1992, 28(1): 120-127.
[12] 袁泽剑, 杨耕, 钟彦儒. 永磁同步电机无位置传感器矢量控制系统的研究[J]. 电气传动自动化, 2000, 22(4): 21-23.
[13] 叶军军. 基于模糊控制的永磁同步电机矢量控制系统的研究[D]. 武汉: 武汉理工大学, 2006.
[14] 杨波. 基于高频注入法的电梯曳引机转子位置估计的研究[D]. 沈阳: 沈阳工业大学, 2010. |
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2012, Vol. 27 
