NDLI: Speed-stabilization control of a high-speed PM synchronous motor without high-precision sensors

Content Provider	IEEE Xplore Digital Library
Author	Zou Jibin Xu Yongxiang Shang Jing Liang Weiyan
Copyright Year	2002
Description	Author affiliation: Dept. of Electr. Eng., Harbin Inst. of Technol., China (Zou Jibin; Xu Yongxiang; Shang Jing; Liang Weiyan)
Abstract	Speed-stabilization control of a 30000 rpm highspeed PMSM (permanent magnet synchronous motor) is achieved without speed sensors. The rotor position of the PMSM is detected by a discrete Hall sensor with the resolution of /spl plusmn/90 electrical degrees. Circuits based on phase locked loop (PLL) are designed to obtain the speed signal and high-precision rotor position signal. Two filters with different constant time are designed to improve the dynamic performance of the speed-stabilization system because the low-pass filter is adapted in the speed loop. Experimental and simulated results show the validity of the proposed method.
Sponsorship	IEEE Region 10 IEEE Comput. Soc. Beijing Chapter IEEE Commun. Soc. Beijing Chapter IEEE Control Syst. Soc. Beijing Chapter IEEE Power Eng. Soc. Beijing Chapter IEEE Power Electron. Soc. Beijing Chapter IEEE Signal Process. Soc. Biejing Chapter
Starting Page	2011
Ending Page	2014
File Size	213602
Page Count	4
File Format	PDF
ISBN	0780374908
DOI	10.1109/TENCON.2002.1182735
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-10-28
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Synchronous motors Magnetic sensors Rotors Phase locked loops Low pass filters Permanent magnet motors Signal resolution Circuits Signal design Magnetic separation
Content Type	Text
Resource Type	Article

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