A Noncoupled Inductor Based Single-Phase AC-DC SEPIC Converter

The noncoupled inductor ac-dc converters are in demand due to high voltage gain industrial applications. In this research study, a new noncoupled inductor single-phase ac-dc converter based on single-ended primary-inductor converter (SEPIC) topology is proposed. The proposed converter offers high st...

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Bibliographic Details
Published in2023 10th IEEE International Conference on Power Systems (ICPS) pp. 1 - 4
Main Authors Haque, Shashotto Sworov, Samad, Mst. Fateha
Format Conference Proceeding
LanguageEnglish
Published IEEE 13.12.2023
Subjects
ac-dc converter
Behavioral sciences
high voltage gain
Inductors
noncoupled inductor
Power system stability
SEPIC topology
Topology
total harmonic distortion (THD)
Uninterruptible power systems
Voltage control
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Summary:The noncoupled inductor ac-dc converters are in demand due to high voltage gain industrial applications. In this research study, a new noncoupled inductor single-phase ac-dc converter based on single-ended primary-inductor converter (SEPIC) topology is proposed. The proposed converter offers high step-up gain without the utilization of transformer. Following the IEEE-519 standards, the converter delivers a reduced input current total harmonic distortion (THD). In addition, the simplified circuit structure with only two switches significantly reduces switching loss and overall cost. Furthermore, the proposed converter offers high quality performance under sudden load change behavior. The terminology of the converter is demonstrated in MATLAB/Simulink platform.
ISSN:2691-0233
DOI:10.1109/ICPS60393.2023.10428715