Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 31819
Study on Position Polarity Compensation for Permanent Magnet Synchronous Motor Based on High Frequency Signal Injection

Authors: Gu Shan-Mao, He Feng-You, Ye Sheng-Wen, Ma Zhi-Xun


The application of a high frequency signal injection method as speed and position observer in PMSM drives has been a research focus. At present, the precision of this method is nearly good as that of ten-bit encoder. But there are some questions for estimating position polarity. Based on high frequency signal injection, this paper presents a method to compensate position polarity for permanent magnet synchronous motor (PMSM). Experiments were performed to test the effectiveness of the proposed algorithm and results present the good performance.

Keywords: permanent magnet synchronous motor, sensorless, high-frequency signal injection, magnetic pole position.

Digital Object Identifier (DOI):

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1786


[1] Wang cheng-yuan, Xia jia-kuan, Yang jun-you etc. Modern Control Technology for Electrical Machine (M). Beijing: China Machine Press, 2006.5.
[2] Yan Ruzhong, Li Beizhi, Zhou Fu, Sensorless Control of PMSM based on Parameter Optimized-MRAS Speed Observer(C). Proceedings of the IEEE International Conference on Automation and Logistics, 2008, P1573-1578.
[3] Shinnaka, S. New Sensorless Vector Control Using Minimum-Order Flux State Observer in a Stationary Reference Frame for Permanent Magnet Synchronous Motors (J). IEEE Transactions on Power Systems, 2006, 53(2), P388-398.
[4] Shao Liwei, Liao Xiaozhong, Zhang, Yuhe, Application of Active Disturbance Rejection Controller and Extend State Observer for PMSM(J), Transactions of China Electro technical Society, 2006, 21(6),P35-39.
[5] Xiaodong Xiang, Yikang He, Sensorless Vector Control Operation of a PMSM by Rotating High-Frequency Voltage Injection Approach. Electrical Machine and system, 2007.ICEMS.International conference 2007.10, P752-756.
[6] Dong Chen, Heng Nian, Yikang He, Lei Huang, Sensorless Operation of PMSM by High Frequency Signal Injection Using the Field-Circuit Coupled Solution. Electrical Machines and system. 2007. ICEMS. International Conference2007.10, P 735-739.
[7] Qin Feng, He Yi-kang, Jia Hong-ping, Investigation of the Sensorless Control for PMSM Based on a Hybrid Rotor Position Self-sensing Approach(J). Proceedings of the CSEE, Vol.27, No.3, 2007, P12-17.
[8] Shinji, Shinnaka, A New High Frequency Voltage Injection Method for Sensorless Drive of Permanent Magnet Synchronous Motors with Pole Saliency (C). Electrical Engineering in Japan, Vol. 164, No. 4, 2008. P62-77.
[9] Sung-Yeol Kim, In-Joong Ha, A New Observer Design Method for HF Signal Injection Sensorless Control of IPMSM (J). IEEE Transactions on Industrial Electronics Vol 55, No, 6, June 2008. P 2525-2529.
[10] Gheorghe-Daniel Andreescu, Cristian Ilie Pitic, Frede Blaabjerg, Combined Flux Observer With Signal Injection Enhancement for Wide Speed Range Sensorless Direct Torque Control of IPMSM Drives (J). IEEE Transactions on energy conversion, Vol, 23, No, 2, June 2008, P393-402.
[11] H. Kim and R. D. Lorenz, Carrier signal injection based sensorless control methods for IPM synchronous machine drives(C). 2004 IEEE Industry Applications Conference, Oct. 2004, vol. 2, P. 977-984.
[12] Mutasim Nour, New Yen Ee, Eyad Radwan, Improvements on the High Frequency Signal Injection Method for Permanent Magnet Synchronous Motors and its Application in the Hybrid Drive Position Control (C). IEEE International Conference on Power and Energy, December1-3, 2008, P 295-300.
[13] Alonge F. , Di Tommaso, A.O., Miceli, R., Sensorless Control of Permanent Magnet Synchronous Motors for Wide Speed Range Applications(C). International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006, P 1008-1013.
[14] Shanshan Wu, Yongdong Li, Xuejin Miao, Two Signal Injection Methods for Sensorless Control of PMSM at Very Low Speeds(C), Power Electronics Specialist Conference. 2007. P.568-573.