V. Sarankumar, M. Murugan, K. S. Rangasamy College of Technology, Tiruchengode, Tamilnadu, India.
R. Jeyabharath, K.S.R. Institute of Engineering and Technology, Tiruchengode, Tamilnadu, India.
DOI : 01.0401/ijaict.2015.11.08
International Journal of Advanced Information and Communication Technology
Received On : January 10, 2018
Revised On : February 13, 2018
Accepted On : March 14, 2018
Published On : April 05, 2018
Volume 05, Issue 04
Pages : 846-850
Abstract
This paper presents a new technique to drive a PMBLDC motor with unipolar current, design of front end BLSEPIC and a switch which is connected in series to each phase is proposed. For the simplification of the gate drives, all switches are ground referenced. For better current regulation, the available input voltage can be boosted that is the main advantage for low voltage application. The discontinuous conduction mode of operation with an ac supply is provided to operate the SEPIC converter. Due to this mode of operation, up to an certain extent the line current follows the voltage waveform. Without the need of any voltage or current sensors, the lower order harmonics had reduced and the power factor is improved. For many variable speed drive application, the proposed topology makes simple and the parts count are reduced which is the major advantage for low cost choice and is performance are shown with the help of MATLAB / SIMULINK Software.
Keywords
BLDC motor, DCM, PFC, bridgeless SEPIC, power-quality.
Cite this article
V. Sarankumar, M. Murugan, R. Jeyabharath, “Implementation of BLSEPIC Converter FED BLDC Motor Drive with Power Factor Rectification” INTERNATIONAL JOURNAL OF ADVANCED INFORMATION AND COMMUNICATION TECHNOLOGY, pp.846-850, April 05, 2018.
Copyright
© 2018 V. Sarankumar, M. Murugan, R. Jeyabharath. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.