Performance Analysis of BLDC Motor using Basic Switching Converters
Bikram Das1, Suvamit Chakraborty2, Abanishwar Chakraborti3, Prabir Ranjan Kasari4
1B. Das, Asst. Prof., Department of Electrical Engg., NIT, Agartala, Tripur, India.
2S. Chakraborty, M.Tech, Department of Electrical Engg., NIT, Agartala, Tripura, India.
3A. Chakraborti, Asst. Prof., Department of Electrical Engg., NIT Agartala, Tripura, India.
4P. Rn. Kasari, Asst. Prof., Department of Electrical Engg., NIT, Agartala, Tripura, India.
Manuscript received on 12 December 2012 | Revised Manuscript received on 21 December 2012 | Manuscript Published on 30 December 2012 | PP: 11-14 | Volume-2 Issue-1, December 2012 | Retrieval Number: A0355112112/2012©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: In this paper a comparative study of CSI fed BLDC motor using Boost and Buck Converter are presented. Traditionally BLDC motor drives are fed by Voltage Source Inverters (VSI). Current Source Inverters (CSI) on the other hand does not require the huge DC link capacitor thereby reducing the cost and losses in the system. The large value of the inductor can be replaced using suitable Boost and Buck converter. In this paper a basic structure of a DC boost converter and a basic structure of a DC buck converter are proposed in PSIM to provide the nominal power to BLDC motor from a fixed DC source and to control the speed of the system. The effectiveness of proposed system is validated by simulation results.
Keywords: BLDC, Boost, Buck, CSI, VSI, PSIM
Scope of the Article: Behaviour of Structures