Modelling and Simulation Analysis of the Brushless DC Motor by using MATLAB
G.Prasad1, N.Sree Ramya2, P.V.N.Prasad3, G.Tulasi Ram Das4
1G.Prasad, Department of Electrical and Electronics Engineering, GIT, GITAM University, Visakhapatnam, 530045, Andhra Pradesh, India.
2N.Sree Ramya, Department of Electrical and Electronics Engineering, GIT, GITAM University, Visakhapatnam, Andhra Pradesh, India.
3P.V.N.Prasad, Department of Electrical Engineering, College of Engineering, Osmania University, Hyderabad, Andhra Pradesh, India.
4G.Tulasi Ram Das, Department of Electrical and Electronics Engineering, College of Engineering, Jntuh, Hyderabad,Andhra Pradesh, India.
Manuscript received on October 01, 2012. | Revised Manuscript received on October 05, 2012. | Manuscript published on October 10, 2012. | PP: 27-30 | Volume-1 Issue-5 October 2012. | Retrieval Number: E0281091512/2012©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The paper presents a model of three phase star connected brushless dc motor considering the behaviour of motor during commutation. This process is done in MATLAB/ SIMULINK after development of the BLDC motor with sinusoidal and trapezoidal waveforms of back-EMF. A comparision study is presented between the MATLAB, SIMULINK models of sinusoidal and trapezoidal models of back-EMF.
Keywords: BLDC, MATLAB, SIMULINK, EMF.