A Novel BLDC-Like DTC Control Technique for Induction Motors
Joint Authors
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-06-21
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
DC brushless motors are widely adopted for their simplicity of control, even in sensorless configuration, and their high torque density.
On the other hand, induction motors are very economical due to the absence of permanent magnets; for the same reason they can easily be driven in the flux-weakening region to attain a wide speed range.
Nevertheless, high dynamic induction motors drives, based on field-oriented (FOC) or predictive control, require large amounts of computing power and are rather sensitive to motor parameter variations.
This paper presents a simple DTC induction motor control algorithm based on a well-known BLDC control technique, which allows to realize a high dynamic induction motor speed control with wide speed range.
The firmware implementation is very compact and occupies a low amount of program memory, comparable to volt-per-Hertz- (V/f-) based control algorithms.
The novel control algorithm presents also good performance and low current ripple and can be implemented on a low-cost motion control DSP without resorting to high-frequency PWM.
American Psychological Association (APA)
Rossi, Andrea& Concari, Carlo. 2012. A Novel BLDC-Like DTC Control Technique for Induction Motors. Advances in Power Electronics،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-513827
Modern Language Association (MLA)
Rossi, Andrea& Concari, Carlo. A Novel BLDC-Like DTC Control Technique for Induction Motors. Advances in Power Electronics No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-513827
American Medical Association (AMA)
Rossi, Andrea& Concari, Carlo. A Novel BLDC-Like DTC Control Technique for Induction Motors. Advances in Power Electronics. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-513827
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513827