LAPSE

LAPSE:2019.0392
Published Article
LAPSE:2019.0392
Sensorless Control of Interior Permanent Magnet Synchronous Motor in Low-Speed Region Using Novel Adaptive Filter
Lisi Tian, Jin Zhao, Jiajiang Sun
February 27, 2019
This paper presents a novel position and speed estimation method for low-speed sensorless control of interior permanent-magnet synchronous machines (IPMSMs). The parameter design of the position and speed estimator is based on the sampled current rather than the motor electrical parameters. The proposed method not only simplifies the parameter design, it enables the estimator to work normally even in the condition that the electrical parameters are uncertain or varied. The adaptive filters are adopted to extract the desired high frequency current. The structure and corresponding transfer function are analyzed. To address the shortage of insufficient stop-band attenuation, the structure of the adaptive filter is modified to provide suitable bandwidth and stop-band attenuation simultaneously. The effectiveness of the proposed sensorless control strategy has been verified by simulations and experiments.
Keywords
adaptive filter, interior permanent magnet synchronous motor (IPMSM), sensorless control, speed estimation
Suggested Citation
Tian L, Zhao J, Sun J. Sensorless Control of Interior Permanent Magnet Synchronous Motor in Low-Speed Region Using Novel Adaptive Filter. (2019). LAPSE:2019.0392
Author Affiliations
Tian L: School of Information and Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, China
Zhao J: School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China
Sun J: School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China
[Login] to see author email addresses.
Journal Name
Energies
Volume
9
Issue
12
Article Number
E1084
Year
2016
Publication Date
2016-12-18
Published Version
ISSN
1996-1073
Version Comments
Original Submission
Other Meta
PII: en9121084, Publication Type: Journal Article
Record Map
Published Article

LAPSE:2019.0392
This Record
External Link

doi:10.3390/en9121084
Publisher Version
Download
Files
[Download 1v1.pdf] (1.2 MB)
Feb 27, 2019
Main Article
License
CC BY 4.0
Meta
Record Statistics
Record Views
86
Version History
[v1] (Original Submission)
Feb 27, 2019
 
Verified by curator on
Feb 27, 2019
This Version Number
v1
Citations
Most Recent
This Version
URL Here
http://psecommunity.org/LAPSE:2019.0392
 
Original Submitter
Calvin Tsay
Links to Related Works
Directly Related to This Work
Publisher Version