A Single-Phase single switch high performance SEPIC AC-DC power converter

S.S. Haque; S.P. Biswas; K.F. Nipa; Md.R. Islam; M.M. Rahman; A. Arefi

doi:10.1109/AUPEC52110.2021.9597718

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Conference paper

A Single-Phase single switch high performance SEPIC AC-DC power converter

S.S. Haque, S.P. Biswas, K.F. Nipa, Md.R. Islam, M.M. Rahman and A. Arefi

2021 31st Australasian Universities Power Engineering Conference (AUPEC)

31st Australasian Universities Power Engineering Conference (AUPEC) 2021 (Perth, WA, 26/09/2021–30/09/2021)

2021

DOI: https://doi.org/10.1109/AUPEC52110.2021.9597718

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Abstract

In this paper, a new single-phase single-ended primary-inductor converter (SEPIC) topology-based ac-dc converter is proposed pursuing only a singular switch for power conversion. The proposed converter exhibits higher input power factor, moderated total harmonic distortion (THD) in the input line current complying with IEEE-519 standards and high voltage gain compared to its traditional counterpart. In addition, the proposed topology displays promising performance under unexpected load introduction and load variations. Furthermore, the proposed converter causes a very low power loss comparing to its conventional topologies for the utilization of only a single switch to signal control. All the simulations have been performed in MATLAB/Simulink environment which upholds the performance of the topology and validates the philosophy of proposed converter.

Details

Title: A Single-Phase single switch high performance SEPIC AC-DC power converter
Authors/Creators: S.S. Haque (Author/Creator) - Rajshahi University of Engineering & Technology
S.P. Biswas (Author/Creator) - Rajshahi University of Engineering & Technology
K.F. Nipa (Author/Creator) - Rajshahi University of Engineering & Technology
Md.R. Islam (Author/Creator) - University of Wollongong
M.M. Rahman (Author/Creator) - Ingeteam
A. Arefi (Author/Creator) - Murdoch University
Publication Details: 2021 31st Australasian Universities Power Engineering Conference (AUPEC)
Conference: 31st Australasian Universities Power Engineering Conference (AUPEC) 2021 (Perth, WA, 26/09/2021–30/09/2021)
Identifiers: 991005544326407891
Murdoch Affiliation: School of Engineering and Energy
Language: English
Resource Type: Conference paper

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