Modeling, simulation and implementation of four-switch, brushless DC motor drive based on switching function concept
Niasar, A., Moghbeli, H., Vahedi, A. (2008). Modeling, simulation and implementation of four-switch, brushless DC motor drive based on switching function concept. EKB Journal Management System, 6(6th International Conference on Electrical Engineering ICEENG 2008), 1-8. doi: 10.21608/iceeng.2008.34484
Abolfazl Halvaei Niasar; Hassan Moghbeli; Abolfazl Vahedi. "Modeling, simulation and implementation of four-switch, brushless DC motor drive based on switching function concept". EKB Journal Management System, 6, 6th International Conference on Electrical Engineering ICEENG 2008, 2008, 1-8. doi: 10.21608/iceeng.2008.34484
Niasar, A., Moghbeli, H., Vahedi, A. (2008). 'Modeling, simulation and implementation of four-switch, brushless DC motor drive based on switching function concept', EKB Journal Management System, 6(6th International Conference on Electrical Engineering ICEENG 2008), pp. 1-8. doi: 10.21608/iceeng.2008.34484
Niasar, A., Moghbeli, H., Vahedi, A. Modeling, simulation and implementation of four-switch, brushless DC motor drive based on switching function concept. EKB Journal Management System, 2008; 6(6th International Conference on Electrical Engineering ICEENG 2008): 1-8. doi: 10.21608/iceeng.2008.34484

Modeling, simulation and implementation of four-switch, brushless DC motor drive based on switching function concept

The International Conference on Electrical Engineering
Article 129, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Page 1-8  XML PDF (557.18 K)
Document Type: Original Article
DOI: 10.21608/iceeng.2008.34484
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Authors
Abolfazl Halvaei Niasar1; Hassan Moghbeli2; Abolfazl Vahedi1
1Iran University of Science & Technology, Tehran, IRAN A&M University at Qatar, Doha, Qatar Technology, Tehran, IRAN.
2Department of Mathematics, Texas A&M University at Qatar, Doha, Qatar Technology.
Abstract
Abstract:
In this paper, a functional simulation model for a Four-Switch, Three-Phase Inverter
(FSTPI) Brushless DC (BLDC) motor using switching function concept is presented
and the actual implementation of the model is proposed with the help of
Matlab/Simulink. In this model an entire BLDC motor drive including power
conversion unit, BLDC motor, and speed control system, is investigated. The proposed
model is exact and easy for implementation. Using this concept, it is possible to show
he detailed electrical variables, such as phase current, line and phase voltages and diode
and switch currents. Duo to problems caused of eliminating two power switches, Direct
Current Control (DCC) method is carried out in the simulations. The validity of the
proposed model is validated by simulation and experimental results.
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