Sensorless Stator Field-Oriented Controlled IM Drive at Low Speed with Rr Estimator
Joint Authors
Pu, Wen-Cheng
Luo, Yung-Chang
Chu, Po-Yan
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-16
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This paper pertains to a technique of a sensorless indirect stator field-oriented induction motor control, which prevents the accumulative errors incurred by the integrator and the problem relating to the stability of the control system caused by the stator resistance susceptible to temperature variations while conducting the flux estimation directly and computing the synchronous rotary speed.
The research adds an adaptive flux observer to estimate the speed of the rotor and uses the fixed trace algorithm (FTA) to execute an online estimation of the slip difference, thereby improving the system of stability under the low rotary speed at regenerating mode and the influence of the rotor resistance on the slip angle.
Finally, the paper conducts simulations by Simulink of MATLAB and practices to verify the correctness of the result the paper presents.
American Psychological Association (APA)
Pu, Wen-Cheng& Luo, Yung-Chang& Chu, Po-Yan. 2014. Sensorless Stator Field-Oriented Controlled IM Drive at Low Speed with Rr Estimator. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-489652
Modern Language Association (MLA)
Pu, Wen-Cheng…[et al.]. Sensorless Stator Field-Oriented Controlled IM Drive at Low Speed with Rr Estimator. Mathematical Problems in Engineering No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-489652
American Medical Association (AMA)
Pu, Wen-Cheng& Luo, Yung-Chang& Chu, Po-Yan. Sensorless Stator Field-Oriented Controlled IM Drive at Low Speed with Rr Estimator. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-489652
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-489652