Research on an Improved Method for Permanent Magnet Synchronous Motor
Joint Authors
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
In permanent magnet synchronous motor (PMSM) traditional vector control system, PI regulator is used in the speed loop, but it has some defects.
An improved method of PMSM vector control is proposed in the paper.
The active-disturbance rejection control (ADRC) speed regulator is designed with the input signals of given speed and real speed and the output of given stator current q coordinate component.
Then, in order to optimize ADRC controller, the least squares support vector machines (LSSVM) optimal regression model is derived and successfully embedded in the ADRC controller.
ADRC observation precision and dynamic response of the system are improved.
The load disturbance effect on the system is reduced to a large extent.
The system anti-interference ability is further improved.
Finally, the current sensor CSNE151-100 is selected to sample PMSM stator currents.
The voltage sensor JLBV1 is used to sample the stator voltage.
The rotor speed of PMSM is measured by mechanical speed sensor, the type of which is BENTLY 330500.
Experimental platform is constructed to verify the effectiveness of the proposed method.
American Psychological Association (APA)
Liu, Yingpei& Gao, Tao& Li, Guo. 2014. Research on an Improved Method for Permanent Magnet Synchronous Motor. Journal of Sensors،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1042983
Modern Language Association (MLA)
Liu, Yingpei…[et al.]. Research on an Improved Method for Permanent Magnet Synchronous Motor. Journal of Sensors No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1042983
American Medical Association (AMA)
Liu, Yingpei& Gao, Tao& Li, Guo. Research on an Improved Method for Permanent Magnet Synchronous Motor. Journal of Sensors. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1042983
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1042983